Class C Networks - Block 203.180

203.180.0.0 - 203.180.255.255	(IIJ-CIDR-BLK-JP)	Internet Initiative Japan Inc.; JP
203.180.1.0 - 203.180.1.63	(CHUNSOFTNET-JP)	Chunsoft Co.,Ltd.; 10F Marumasu Shinjuku Bldg., 6-24-20, Shinjuku,; Shinjuku-ku, Tokyo, 160 Japan; JP
203.180.1.64 - 203.180.1.127	(MAPNET-JP)	M.A. Planning Co., Ltd.; 2F, Arcadia Bld., Kandasudacho, Chiyoda-ku,; Tokyo 101-0041, Japan; JP
203.180.1.128 - 203.180.1.191	(ONO-NET-JP)	CANFOR WOODSALES CO., LTD.; Toranomon Center Bldg. 6F, 1-16-17 Toranomon,; Minato-ku, Tokyo, 105 Japan; JP
203.180.1.192 - 203.180.1.223	(IEAJNET-JP)	IEA OF JAPAN CO.,LTD.; Sumitomo Higashi-Shimbashi Bldg. #4, 6-9-6Shimbashi, Minato-ku, Tokyo 105, Japan; JP
203.180.1.224 - 203.180.1.239	(NSSNET-JP)	Nippon Sogo Systems, Inc.; Nihon Seimei Bldg., 6-24-16 Shinjuku, Shinjuku-ku, Tokyo 160, Japan; JP
203.180.2.0 - 203.180.2.255	(JCTVNET-JP)	JAPAN CABLE TELEVISION, LTD.; 6-2-23 Roppongi, Minato-ku, Tokyo, 106 Japan; JP
203.180.3.0 - 203.180.3.15	(YONDEN-NET-JP)	SHIKOKU ELECTRIC POWER COMPANY; 2-5,Marunouchi,Takamatsu,Kagawa-ken,760-8573Japan; JP
203.180.3.192 - 203.180.3.199	(YONDEN-NET-JP)	SHIKOKU ELECTRIC POWER COMPANY; 2-5,Marunouchi,Takamatsu,Kagawa-ken,760-91Japan; JP
203.180.3.200 - 203.180.3.207	(SAT-NET-JP)	Ski Association Of TOKYO; 4-5-551Koujimachi Chiyodaku Tokyo; JP
203.180.3.208 - 203.180.3.223	(FUTECNET-JP)	FUTEC,Inc.; 1217,Hayashi-cho,Takamatsu,Kagawa,761-03,Japan; JP
203.180.3.240 - 203.180.3.255	(TAIYO-NET-JP)	Taiyo Oil Co., Ltd.; 4070-2 Tane, Kikuma-cho, Ochi-gun Ehime Prefecture 799-23; JP
203.180.4.0 - 203.180.4.255	(GIFUBODY-NET-JP)	GIFU AUTO BODY INDUSTRY CO.,LTD; 6-455 MITSUIKE-CHO UNUMA KAKAMIGAHARA,JAPAN; JP
203.180.6.0 - 203.180.7.255	(PASTELNET-JP)	Pastelnet Internet Service(HEXARD,Inc.); 2-22-4-6F Minami-Aoyama, Minato-ku, Tokyo, 107 Japan; JP
203.180.9.0 - 203.180.9.255	(JCIE-JP)	Japan Center for International Exchange; 4-9-17 Minamiazabu, Minato-ku, Tokyo, 106 Japan; JP
203.180.11.0 - 203.180.11.255	(TOHOGAS-JP)	Toho Gas Co.,Ltd.; 19-18, Sakurada-cho, Atsuta-ku, Nagoya-shi,; Aichi, 456 Japan; JP
203.180.13.0 - 203.180.13.255	(BROTHER2-JP)	Brother Industries, LTD.; 15-1, Naeshiro-cho, Mizuho-ku,; Nagoya-shi, 467 Japan; JP
203.180.16.0 - 203.180.16.63	(HANWA-NET-JP)	HANWA Co.,Ltd; tsukiji 1-13-10, chuo-ku, Tokyo JAPAN; JP
203.180.16.64 - 203.180.16.95	(CHIYODA-NET-JP)	CHIYODA CO.,LTD.; 1-3-11, Nishiki-chou, Warabi,; Saitama 335, Japan; JP
203.180.17.0 - 203.180.17.127	(ASTEMNET-JP)	ASTEM INC.; Minamikindai Bldg. 4F, 4-2-10 Hakataekimaeminami,; Hakata-ku, Fukuoka-shi, Fukuoka, 812-0016 Japan; JP
203.180.17.128 - 203.180.17.255	(AOYAGINET-JP)	Aoyagi Corporation; 2-9-31 Watanabe-Dori, Chuo-ku,; Fukuoka-shi, Fukuoka, 810-0004 Japan; JP
203.180.21.0 - 203.180.21.255	(JALPAK-JP)	JALPAK CO.,LTD.; World Trade Center Annex 2-4-1,; Hamamatsu-cho, Minato-ku, Tokyo 105, Japan; JP
203.180.22.96 - 203.180.22.127	(CATV-ADACHI-JP)	Cable Television Adachi Corp.; Dai-san Yamazaki Building, 2-28-6, Ayase,; Adachi-ku, Tokyo 120, JAPAN; JP
203.180.22.128 - 203.180.22.191	(ES3-JP)	Sumitomo Corporation. Electric Equipment; & Systems Dept. E S Section No.3; 1-2-2 Hitotsubashi, Chiyoda-ku,; Tokyo, 100-8601 Japan; JP
203.180.23.0 - 203.180.23.7	(WONDERFULNET-JP)	Wonderful-Auto, Co.Ltd.; 16-23, Nishikimachi, Minato-ku, Nagoya-shi, 455-0843 Japan; JP
203.180.30.0 - 203.180.30.15	(SOPIANET-JP)	Access Soken Japan, Inc.; Fukuoka SRP Center Bldg. 2-1-22, Momochihama, Sawara-ku, Fukuoka-shi, 814 Japan; JP
203.180.30.16 - 203.180.30.31	(RHSNET-JP)	Riverhill Soft Inc; 1-1-12 Otemon, Otemon Pine Bldg.6F, Chuo-ku, Fukuoka, 810 Japan; JP
203.180.30.64 - 203.180.30.127	(SNKNET-JP)	System Nihon Kyushu Inc.; Fukuoka SRP Center Building, 2-1-22,; Momochihama, Sawara-ku, Fukuoka-shi,; Fukuoka, 814 Japan; JP
203.180.30.128 - 203.180.30.191	(NSS-NET-JP)	Nihon System Study Co., Ltd.; Fukuoka SRP Center Bldg.,; 2-1-22 Momochihama, Sawara-ku, Fukuoka-shi,; Fukuoka, 814-0001 Japan; JP
203.180.30.192 - 203.180.30.255	(HOTLINE-JP)	Hotline Information Service Japan Inc.; Fukuoka SRP Center Building, 2-1-22, Momochihama,; Sawara-ku, Fukuoka-shi, Fukuoka, 814-0001 Japan; JP
203.180.31.128 - 203.180.31.191	(JSNET-JP)	J Service Inc.; Hiroshima Cristal Plaza 12F, 8-18 Nakamachi, Naka-ku, Hiroshima 730, Japan; JP
203.180.31.192 - 203.180.31.207	(CG-MOC-NET-JP)	Chugoku Regional Construction Bureau, Ministry of Construction; 6-30, Kamihatchobori, Naka-ku, Hiroshima, 730 Japan; JP
203.180.31.208 - 203.180.31.223	(SYCNET-JP)	Systems & Complementary Products; Nissei Heiwa-koen BLDG. 10F, 3-25 Nakajima-cho, Naka-ku, Hiroshima 730, Japan; JP
203.180.34.0 - 203.180.34.127	(THINKFOREST-JP)	Think Forest Co.,Ltd.; Rainbowtsurumai 6F, 2-1-2 Tsurumai,; Shouwa-ku, Nagoya, 466 Japan; JP
203.180.36.0 - 203.180.36.127	(BE-FREESOFT-JP)	Be-Free SOFT Co., Ltd.; Koda-BLDG. 1202, 1-3-30, Sonezaki-shinchi,; Kita-ku, Osaka-shi, Osaka, 530 JAPAN; JP
203.180.36.128 - 203.180.36.159	(RIKA-OOSAKA-JP)	SHIMADZU RIKA INSTRUMENTS CO.,LTD. OSAKA; Hankyu Terminal Bldg.14F, 1-1-4, Shibata,; Kita-ku, Osaka-shi, Osaka, 530 Japan; JP
203.180.37.0 - 203.180.37.63	(FMIS-NET-JP)	Corporate Software Limited; Tennouzu Parkside Bldg.,; 2-5-8, Higashi-Shinagawa, Shinagawa-ku,; Tokyo 140-0002 Japan; JP
203.180.37.64 - 203.180.37.95	(ABLE-JP)	Light Wave Inc.; YT10 Building 2F, 2-10-5 Tsuruya-cho,; Kanagawa-ku, Yokohama-shi, Kangawa 221, Japan; JP
203.180.37.96 - 203.180.37.127	(SENONET-JP)	Mitsubishi Electric co. Information Technology R & D Center; 5-1-1 Ofuna, Kamakura-shi,; Kanagawa 247-0056, Japan; JP
203.180.37.128 - 203.180.37.255	(FVSNET-JP)	Fuji Vending Machine Service Corporation; 730-1 Shake, Ebina-shi,; Kanagawa, 243-0424 Japan; JP
203.180.39.0 - 203.180.39.255	(HDLABNET-JP)	HD Lab. Inc; 31 Bldg. 5F., 3-20-5 Shinyokohama,; Kouhoku-ku, Yokohama-shi, Kanagawa,; 222 Japan; JP
203.180.40.0 - 203.180.40.255	(GLOBEWARP-JP)	GLOBE WARP (TOPPAN PRINTING CO., LTD.); 5-1, 1-CHOME TAITO, TAITO-KU, TOKYO. 110 JAPAN; JP
203.180.41.0 - 203.180.41.255	(NQI-JP)	Nikkei Quick Information Technology Co.,Ltd; 1-9-5, Ohtemachi, Chiyoda-ku, Tokyo, 100-8066 Japan; JP
203.180.42.32 - 203.180.42.63	(LOINET-JP)	LAW OFFICE IWADE; Shinbashi MM Bld. 8F, 1-18-14, Shinbashi,; Minato-ku, Tokyo 105, JAPAN; JP
203.180.42.80 - 203.180.42.95	(SISNET2-JP)	Showa Information Systems Co., Ltd.; Nihon Seimei Akasaka Bldg. 3F.,; 8-1-19 Akasaka, Minato-ku,; Tokyo, 107-0052 Japan; JP
203.180.44.0 - 203.180.44.31	(QAINS-JP)	Hisamitsu Pharmaceutical Company; 408 Tashiro-daikan-machi, Tosu-shi,; Saga, 841-0017 Japan; JP
203.180.44.32 - 203.180.44.63	(IKEGAMINET-JP)	Ikegami Co.,Ltd.; 1-4-6 Tanotsu, Higashi-ku, Fukuoka-shi,; Fukuoka, 813-0034 Japan; JP
203.180.44.64 - 203.180.44.127	(SEISEN-NET-JP)	SEISEN CO.,LTD.; 8-3, Oroshi-shinmachi, Shimonoseki-shi,; Yamaguchi, 751-0818 Japan; JP
203.180.44.128 - 203.180.44.255	(CATSNET-JP)	CATS Co.,Ltd.; 1-8-31 Hakataeki-Minami, Hakata-ku,; Fukuoka-shi, Fukuoka, 812-0016 Japan; JP
203.180.45.0 - 203.180.45.255	(TWC-NET-JP)	TOYO WOMEN'S COLLEGE; 1-26-3 Hongo, Bunkyo-ku, Tokyo 113, Japan; JP
203.180.46.0 - 203.180.46.255	(DYNICNET-JP)	Dynic Corporation Shiga Factory; 270, Taga, Tagamachi, Inukami-gun,; Siga 522-03, Japan; JP
203.180.48.192 - 203.180.48.223	(DANAJAPAN-JP)	DANA JAPAN, LTD.; Tsukiji Najico Bldg. 4th Fl., 3-10-10,; Tsukiji, Chuo-ku, Tokyo 104, JAPAN; JP
203.180.49.0 - 203.180.49.255	(I-KYUSHU-NET-JP)	Internet KYUSHU; 1-23-35, Nanokawa, Minami-ku, Fukuoka-shi, 815 Japan; JP
203.180.50.0 - 203.180.50.255	(FORESIGHTNET-JP)	Foresight System Co., Ltd.; Mitsuwa-Kyushu-Sogo bldg., 1-4-6 Nagahama,; Chuoh-ku, Fukuoka-shi, 810 Japan; JP
203.180.52.0 - 203.180.52.255	(DTTOSAKA-JP)	Tohmatsu & Co.; Osaka Kokusai Building, 2-3-13, Azuchimachi,; Chuo-ku, Osaka-shi, Osaka 541, JAPAN; JP
203.180.54.0 - 203.180.54.255	(AF-INFO-NET-JP)	THE ASAHI GLASS FOUNDATION; 1-4-2 Marunouchi, Chiyoda-ku, Tokyo 100, Japan; JP
203.180.57.0 - 203.180.57.255	(AKIMEDIA-JP)	Akita Intermedia; 3-14-14 Katayama-cho, Odate-shi,; Akita, 017 Japan; JP
203.180.58.0 - 203.180.58.255	(DHCNET-JP)	DHC Corporation; 2-7-1 Minami-Azabu, Minato-ku, Tokyo, 106-8571 Japan; JP
203.180.59.0 - 203.180.59.255	(DIGITALNET-JP)	Digitalnet Chugoku; 1F Chuden Motomachi bil. 9-40; Motomachi Naka-ku Hiroshima Japan; JP
203.180.65.0 - 203.180.65.63	(RISS-JP)	RADIX INC.; 1-10-5, Iwamoto-cho, Chiyoda-ku,; Tokyo 101-0032 JAPAN; JP
203.180.65.64 - 203.180.65.127	(NTT-F-NET-JP)	NTT Power & Building Facilities Inc.; Gran park tower., 3-4-1 Shibaura, Minato-ku; Tokyo, 108 Japan; JP
203.180.65.128 - 203.180.65.191	(NTT-F-NET-JP)	NTT Power & Building Facilities Inc.; Gran park tower., 3-4-1 Shibaura, Minato-ku; Tokyo, 108 Japan; JP
203.180.65.192 - 203.180.65.255	(YORCNET-JP)	Yokogawa Organization Resources Counselors Corporation; 1-15-5 Nakacho, Musashino-shi, Tokyo, 180 Japan; JP
203.180.66.0 - 203.180.66.63	(MIDASNET-JP)	MIDAS LAB, INC.; ANY Bldg.3F, 4, Katamachi, Sinjuku-ku,; Tokyo 160, Japan; JP
203.180.66.208 - 203.180.66.223	(KOBA-NET-JP)	(Kobayashi, Masakazu); 5-11-15, Nishikamata, Ota-ku,; Tokyo 144, Japan; JP
203.180.66.224 - 203.180.66.239	(OOLONG-NET-JP)	(Suzuki, Takashi); 15-12, Tabata 3-chome, Kita-ku,; Tokyo 114, Japan; JP
203.180.73.0 - 203.180.73.255	(CENTRALMOTOR-JP)	CENTRAL MOTOR CO,LTD; 4-12 Ohyama-cho, Sagamihara-shi, kanagawa-ken 229, Japan; JP
203.180.74.0 - 203.180.74.255	(SYSCOM-NET-JP)	SYSCOM-INTERNET-SERVICE(NITSUSIN SYOUJI.co ); 4-12-5 Nakamachi,Atsugi-shi,Kanagawa 243 Japan; JP
203.180.75.0 - 203.180.75.255	(NML-JP)	Nippon Motorola Limited; 3-20-1, Minami-Azabu, Minato-ku,; Tokyo, 106 Japan; JP
203.180.76.0 - 203.180.79.255	(SYNNET-JP)	SYNNET (Engineering Chubu Co., Ltd); 1-9-2, Nagaosa-cho, Nakamura-ku,; Nagoya-shi, 453 Japan; JP
203.180.82.0 - 203.180.84.255	(IKIIKI-NET-JP)	The Network Association under the MITI; Kiba Kouen Bldg. 5-11-13 Kiba, Koto-Ku, Tokyo, 135; JP
203.180.85.0 - 203.180.85.255	(AISAN-NET-JP)	AISAN ELECTRIC CO.,LTD.; 1-12-3, Sotokanda, Chiyoda-ku, Tokyo, 101 Japan; JP
203.180.86.0 - 203.180.86.31	(IBSNET-JP)	The Institute of Behavioral Sciences; 2-9, Ichigaya-honmura chou,Shinjuku-ku,; Tokyo 162, Japan; JP
203.180.86.48 - 203.180.86.63	(C3-NET-JP)	JOINT STAFF COUNCIL DEFENSE AGENCY.JAPAN; 7-45,AKASAKA9TYOUME,MINATO-KU,TOUKYO 107,JAPAN; JP
203.180.86.96 - 203.180.86.103	(BANPSFT-NET-JP)	BANPRESOFT CO., LTD.; 3F Takitomi Bldg., 10-8 Nihonbashi Oodenma-cho,; Chuo-ku, Tokyo, 103-0011 Japan; JP
203.180.86.112 - 203.180.86.127	(TDC-NET-JP)	Tokyo Dental College; 1-2-2, Masago, Mihama-ku, Chiba, 261.; JP
203.180.86.128 - 203.180.86.255	(NCCNET-JP)	Nippon Civic Engineering Consultant Co.,Ltd.; Nippori UC Bldg., 2-26-2 Nishi-Nippori,; Arakawa-ku, Tokyo, 116 Japan; JP
203.180.87.0 - 203.180.87.63	(GROOVY-FOLKS-JP)	MISUMI Corporation; 2-4-23, Toyo, Koto-ku, Tokyo, 135 Japan; JP
203.180.87.64 - 203.180.87.95	(TOA-NET-JP)	TOA ELECTRIC INDUSTRIAL CO.,LTD; 5-1-4, Sotokanda, Chiyoda-ku, Tokyo, Japan; JP
203.180.87.96 - 203.180.87.127	(SANKO-NET-JP)	DAIWA SANKO CO.,LTD.; 2-5-9 Sotokanda, Chiyoda-ku, Tokyo, 101 Japan; JP
203.180.88.128 - 203.180.88.255	(FBECNET-JP)	FBR ENGINEERING Co.,Ltd.; Sea Fort Square Center Bldg.13F,; 2-3-12, Higashi-Shinagawa, Shinagawa-ku,; Tokyo 140, Japan; JP
203.180.90.0 - 203.180.90.15	(BUNMEISHA-JP)	Kato Bunmeisha Co.,Ltd.; 2-15-6 Misaki-cho, Chiyoda-ku,; Tokyo, 101-0061 Japan; JP
203.180.90.16 - 203.180.90.31	(AN-KYODO-JP)	CBS Co., Ltd.; Muromachi CS Bldg.,; 4-6-5, Nihonbashi-Muromachi,; Chuo-ku, Tokyo, 103-0022 Japan; JP
203.180.90.40 - 203.180.90.47	(I-CLINICNET-JP)	Ishikura Medical Clinic; Otowa KS Bldg.,; 21-11-19 Otowa, Bunkyo-ku,; Tokyo, 112-0013 Japan; JP
203.180.90.80 - 203.180.90.87	(IZUMI-NET-JP)	(Izumi, Kohtaro); Jeunet Palace Ichikawa 48,; 3-16-8-302 Arai, Ichikawa-shi,; Chiba, 272-0144 Japan; JP
203.180.90.88 - 203.180.90.95	(HORNET-JP)	HOEI SANGYO CO.,LTD.; 12-15 Nihonbashi-kobunacho, Chuo-ku,; Tokyo, 103-0024 Japan; JP
203.180.90.96 - 203.180.90.127	(SUN-NET-JP)	Sun Technology Japan Inc.; Sanshin Denki Bekkan Bldg. 5F.,; 4-3-6 Shiba, Minato-ku, Tokyo, 108-0014 Japan; JP
203.180.90.128 - 203.180.90.143	(SDP-NET-JP)	IBM Japan, Ltd.; 19-21 Nihonbashi-Hakozaki-cho, Chuo-ku,; Tokyo, 103-8510 Japan; JP
203.180.90.144 - 203.180.90.159	(SUNBEAM-NET-JP)	Sunbeam Shipping & Shipbrokers, Ltd.; Kyodo Bldg. 6F.,; 11-6, Nihonbashi-Honcho 4-chome, Chuo-ku,; Tokyo, 103-0023 Japan; JP
203.180.90.200 - 203.180.90.207	(TRIQUEST-JP)	TriQuest Japan K.K.; KSP R&D D-342.,; 3-2-1 Sakado, Takatsu-ku, Kawasaki-shi,; Kanagawa, 213-0012 Japan; JP
203.180.90.208 - 203.180.90.215	(JANE-JP)	SANNO JUNIOR COLLEGE; 6-39-15 Todoroki, Setagaya-ku,; Tokyo, 158 Japan; JP
203.180.90.216 - 203.180.90.223	(MOBILE-NET-JP)	Mobile Data Communication Research Society; (Ishikawa, Hidetoshi); 6-2-1-316 Shimo-ochiai, Yono-shi,; Saitama, 338-0002 Japan; JP
203.180.92.0 - 203.180.92.63	(IWHNETOSA-JP)	ITOCHU WAREHOUSE Co.,Ltd.; 4-2-10 Minami-honmachi, Chuo-ku,; Osaka-Shi, Osaka 541, Japan; JP
203.180.92.128 - 203.180.92.143	(HIMEJIJC-JP)	HIMEJI JUNIOR CHAMBER,INC.; 43 Shimodera-cho, Himeji-shi,; Hyogo 670, Japan; JP
203.180.93.0 - 203.180.93.255	(ALINK-NET-JP)	AUDIOLINK Labs.; Take 1-2356, Yokosuka-shi, Kanagawa, 238-03 Japan; JP
203.180.98.0 - 203.180.98.255	(NECINET-JP)	NEC Corporation Information Systems Division; 7-1, Shiba 5-chome, Minato-ku, Tokyo 108-01, JAPAN; JP
203.180.99.0 - 203.180.99.255	(NCSFOX-JP)	Nittetsu-Hokkaido Control System Corporation; 12, Nakamachi, Muroran-shi, Hokkaido,; 050 Japan; JP
203.180.100.32 - 203.180.100.47	(JDBNET-JP)	THE JAPAN DEVELOPMENT BANK; 1-9-1 Otemachi, Chiyoda-ku, Tokyo, 100 Japan; JP
203.180.100.48 - 203.180.100.63	(COSMOS-NET-JP)	Itochu Pulp & Paper Corp.; 2-7-1, Nihonbashi-Honcho, Chuo-ku,; Tokyo, 103 Japan; JP
203.180.100.128 - 203.180.100.255	(CAFE-JP)	ITOCHU TECHNO-SCIENCE CORPORATION; Matsuda Yaesudori Bldg. 6F 1-10-7, Hachobori,; Chuo-ku, Tokyo, 104 Japan; JP
203.180.101.0 - 203.180.101.127	(ASAHINET-JP)	Asahi Breweries, Ltd.; Asahi Beer AzumaBashi Bldg., 1-23-1, Azumabashi,Sumida-ku, Tokyo, 130 Japan; JP
203.180.101.128 - 203.180.101.191	(CHUGAI-NET-JP)	CHUGAI PHARMACEUTICAL CO., LTD.; 1-9 Kyobashi 2-chome, Chuo-ku, Tokyo, 104 Japan; JP
203.180.102.0 - 203.180.102.127	(STARC-JP)	Semiconductor Industry Reseach Institute Japan(SIRIJ); 2-2-2, Uchisaiwaicho, Chiyoda-ku,; Tokyo, 100 Japan; JP
203.180.102.128 - 203.180.102.255	(IISI-NET-JP)	International Information Science Institute Co.,Ltd.; 30-13, Moto-Yoyogi-cho, Shibuya-ku, Tokyo, 151 Japan; JP
203.180.103.0 - 203.180.103.255	(NOEVIR-NET-JP)	NOEVIR.CO.LTD; 6-13-1 MINATOJIMANAKAMACHI CYUUOUKU KOBECITY; JP
203.180.104.0 - 203.180.107.255	(TVSNET-JP)	TVS INC.; 4F.RTS Kameari Bldg, 3-11-11, Kameari,; Katsushika-ku, Tokyo 125-0061, Japan; JP
203.180.108.128 - 203.180.108.159	(USELAN-JP)	USE Information System Development Co.,Ltd; Kanda NR Bldg., 6-4-1 Sotokanda,; Chiyoda-ku, Tokyo 101, Japan; JP
203.180.110.0 - 203.180.110.63	(TEKNOLOG-NET-JP)	Teknologue, Inc.; 1-26-2 Tamagawa, Chofu-shi, Tokyo 182, Japan; JP
203.180.110.128 - 203.180.110.159	(CNNET-JP)	TOSHIBA CORPORATION Fuchu Works; 1, Toshiba-cho, Fuchu-shi, Tokyo, 183 Japan; JP
203.180.110.160 - 203.180.110.175	(CHEMI-CONNET-JP)	Nippon Chemi-Con Corporation; 167-1, Higashi-Ome 1-chome, Ome-shi,; Tokyo, 198 Japan; JP
203.180.110.176 - 203.180.110.191	(ME-JP)	Medical Engineering & Planning Co.,Ltd.; P-Lime 502., 1-13-17 Honda, Kokubunji-shi,; Tokyo, 185 Japan; JP
203.180.111.0 - 203.180.111.31	(TAKUMA-JP)	TAKUMA Co., LTD.; 2-33, Kinrakuji-cho 2-chome, Amagasaki, Hyogo, 660 Japan; JP
203.180.111.32 - 203.180.111.63	(KOBE-SCTAO-JP)	Telecommunications Advancement Organization of Japan; Kobe International Friendship Bldg. 6-9-1,; Minatojima-Nakamachi, Chuo-Ku, Kobe, 650 Japan; JP
203.180.111.64 - 203.180.111.127	(UNITIKA-INET-JP)	UNITIKA LTD.; 4-1-3, KYUTARO-MACHI, CHUO-KU, OSAKA, 541 Japan; JP
203.180.111.128 - 203.180.111.255	(PHPNET-JP)	PHP Institute, Inc.; 11, Kitanouchi-cho Nishikujo, Minami-ku,; Kyoto 601, Japan; JP
203.180.112.160 - 203.180.112.175	(ETNA-JP)	NEC Corporation PCOM, 2'nd Dep.; 1131, Hinode, Abiko-shi,; Chiba 270-11, Japan; JP
203.180.112.192 - 203.180.112.255	(SHINKIN-JP)	The National Association of Shinkin Banks; 8-1, Kyobashi 3-chome, Chuo-ku,; Tokyo 104-0031 Japan; JP
203.180.113.0 - 203.180.113.255	(HSDNET-JP)	Hitachi Semiconductor And Devices Sales Co., Ltd; Nippon Bldg, 2-6-2, Otemachi, Chiyoda-ku,; Tokyo, 100 Japan; JP
203.180.114.0 - 203.180.114.255	(MCCNET-JP)	Mitui Consultants Company; Takadanobaba 1-4-15 Shinjuku Tokyo; JP
203.180.124.0 - 203.180.124.255	(JRC-JP)	Japan Radio Co., ltd.; 5-1-1, Shimorenjaku, Mitaka-shi, Tokyo,; 181 Japan; JP
203.180.126.0 - 203.180.126.255	(EARTHCAPE-N-JP)	Earth Cape. Internet(Nittetsu-Hokkaido Control System Corporation); 12, Nakamachi, Muroran-shi, Hokkaido,; 050-0087 Japan; JP
203.180.132.0 - 203.180.132.255	(WAO-NET-JP)	(THE WAO NET CO., INC.); Kiryudani 59-22, Hirono-cho, Uji-city, Kyoto; JP
203.180.133.0 - 203.180.133.255	(SUZUKI-JP)	SUZUKI MOTOR CORPORATION R&D CENTER; 2-1, Sakuranamiki, Tuzuki-ku, Yokohama-shi,; Kanagawa, 224 Japan; JP
203.180.134.0 - 203.180.134.255	(TOTSUNETWORK-JP)	Totsu Sangyo Co.,Ltd.; 5-16-20 Roppongi, Minato-ku, Tokyo 106, Japan; JP
203.180.135.0 - 203.180.135.255	(HEIBONSHANET-JP)	Heibonsha Limited, Publishers; 5-16-19, Himonya, Meguro-ku, Tokyo, 152 Japan; JP
203.180.137.0 - 203.180.137.255	(SHISEIDOINET-JP)	SHISEIDO CO., LTD. Advertising Department Compueer Design Group; 7-5-5, Ginza, Chuo-ku, Tokyo, 104-10 Japan; JP
203.180.140.0 - 203.180.140.15	(JICA-JP)	Japan International Cooperation Agency; Shinjuku Mines Tower, 2-1-1 Yoyogi, Shibuya,; Tokyo 151, Japan; JP
203.180.141.0 - 203.180.141.63	(ENGAGE-JP)	Engage Technologies Japan, Inc.; 3-15 Kanda-Nishiki-cho, Chiyoda-ku,; Tokyo, 101-0054 Japan; JP
203.180.141.64 - 203.180.141.79	(MNO-NET-JP)	Matsushita Network Operations Co., Ltd.; 5F,Sumitomo Seisen Shibaura Bldg.,; 1-12-3, Shibaura, Minato-ku,Tokyo, 105-0023 Japan; JP
203.180.141.80 - 203.180.141.95	(FINTECNET-JP)	IBJ Financial Technology Co., Ltd.; Otemachi First Square Bldg.,; 5-1, Otemachi 1-chome, Chiyoda-ku,; Tokyo, 100-0004 Japan; JP
203.180.141.96 - 203.180.141.111	(PEBIONET-JP)	PE Biosystems Japan Ltd.; 1-7-27 Roppongi, Minato-ku,; Tokyo 106-0032, Japan; JP
203.180.141.112 - 203.180.141.119	(TAIYOTOUSHIN-JP)	The Taiyo Investment Trust & Management Co.,LTD.; 1-17-10 Nihombashi, Chuo-ku,; Tokyo, 103-0027 Japan; JP
203.180.141.128 - 203.180.141.191	(DLJDIRECTNET-JP)	DLJ direct SFG Securities Inc.; Takebashi Yasuda Bldg.,; 3-13 Kanda Nishiki-cho, Chiyoda-ku,; Tokyo 101-0054, Japan; JP
203.180.141.192 - 203.180.141.255	(CTCSP-NET-JP)	CTC SP Corporation; 1-16-7, Komazawa, Setagaya-ku,; Tokyo, 154-0012 Japan; JP
203.180.142.64 - 203.180.142.127	(INNOTECH-NET-JP)	INNOTECH CORPORATION; 2-15-10 Shin-yokohama, Kouhoku-ku, Yokohama-shi, Kanagawa 222, Japan; JP
203.180.142.128 - 203.180.142.255	(FOREX-JP)	FOREX Corp.; Urban Square Yokohama 6F, 1-1 Sakae-cho, Kanagawa-ku, Yokohama-shi, Kanagawa, 221 Japan; JP
203.180.143.0 - 203.180.143.255	(KYUDEN-NET-JP)	Kyushu Electric Power Co., Inc.; Information Systems & Telecommunications Dept.; 1-82, Watanabe-dori, 2-Chome, Chuo-ku, Fukuoka, 810-91 Japan; JP
203.180.144.0 - 203.180.146.255	(CATVNET-JP)	Digital data transmission service(TOKYU CABLE TELEVISION Co.,Ltd.); 2-1-5 Shin-ishikawa, Aoba-ku, Yokohama-shi,; Kanagawa 225-0003, Japan; JP
203.180.147.0 - 203.180.147.7	(MEDITEC-JP)	MEDITEC CORPORATION; 3-17-3, Yakumo, Meguro-ku,; Tokyo 152, Japan; JP
203.180.147.8 - 203.180.147.15	(KAZZ-NET-JP)	(Yamazaki, Kazuyasu); 1-2-3-203, Ohara, Setagaya-ku,; Tokyo, 156 Japan; JP
203.180.147.16 - 203.180.147.23	(NOS-E4HD-JP)	NEC Communication Systems, Ltd. 4TH SWITCHING SYSTEMS ENGINEERING DEPARTMENT ENGINEERING DIVISION; 1131 Hinode, Abiko-shi,; Chiba 270-11, Japan; JP
203.180.147.64 - 203.180.147.95	(KTMCNET-JP)	TOPPAN PRINTING CO.,LTD.; 1-5-1 Taito, Taito-ku, Tokyo, 110-8560 Japan; JP
203.180.147.128 - 203.180.147.255	(MINET-JP)	Manual Inn, Inc.; Shinagawa MS Bldg.3F, 3-6-2 Kitashinagawa,; Shinagawa-ku, Tokyo 140, Japan; JP
203.180.149.0 - 203.180.149.255	(EIAJ-JP)	Electronic Industries Association of Japan; Tokyo Chamber of Commerce and Industry Bldg.,; 2-2, Marunouchi 3-chome, Chiyoda-ku, Tokyo,; JP
203.180.150.0 - 203.180.150.255	(JA-AMNET-JP)	Internet Virtual Production; 14th floor, Kowa-Kawasaki-Nishiguchi Bldg, 66-2,; Horikawa-cho, Saiwai-ku, Kawasaki-shi, Kanagawa, 210 Japan; JP
203.180.154.0 - 203.180.154.255	(KURITA-NET-JP)	KURITA WATER INDUSTRIES LTD; 4-7, Nishi-shinjuku 3-chome, Shinjuku-ku, Tokyo, 160 Japan; JP
203.180.155.0 - 203.180.155.255	(CDNET-JP)	Communication Development. Inc.; 2-TOKIWAEN BLDG., SENGOKU 4-28-1, BUNKYO-KU,; TOKYO, 112 JAPAN; JP
203.180.156.0 - 203.180.157.255	(ISTNET-JP)	Snowman Internet(IST Hokkaido, Inc.); Hokuden Bldg. Bekkan 5F, East1, Odori,; Chuo-ku, Sapporo-shi, 060-0041 Japan; JP
203.180.161.0 - 203.180.161.255	(AISNET-JP)	Aishin Co., Ltd.; 1-7-18 Ikebukuro, Toshima-ku, Tokyo, 170 Japan; JP
203.180.164.0 - 203.180.164.255	(NACNET-JP)	nac. Inc.; 2-7, Nishi Azabu 1-chome, Minato-ku, Tokyo, 106 Japan; JP
203.180.165.0 - 203.180.167.255	(INGNET-JP)	INGNET (Alacarte Co., Ltd.); 4-6, Taiyuji-cho, Kita-ku, Osaka, Japan; JP
203.180.170.0 - 203.180.170.127	(TOYO-STL-JP)	Toyo Stainless Corp.; Ishibashi 2-3-20, Ikeda-shi, Osaka 563, Japan; JP
203.180.172.0 - 203.180.173.255	(YSKNET-JP)	Yasukawa Information Systems Co.,LTD.; Ursis Bldg. 5F, Manpukuji 1-2-3, Asao-ku,; Kawasaki-shi, Kanagawa 215-0004, Japan; JP
203.180.174.0 - 203.180.174.255	(ELSNET-JP)	HOYA CORPORATION ELECTRO-OPTICS Dept.; 2-7-5 Nakaochiai, shinjuku-ku, Tokyo, 161 Japan; JP
203.180.175.0 - 203.180.175.255	(AURORANET-JP)	Doshin Aurora-network(Doshin medic); Doshin-kita-build 1-3 kita-10 nishi-4,kita-ku,sapporo-city Japan; JP
203.180.176.0 - 203.180.176.255	(AULA-JP)	AULA Corporation; 1-95, Sakuradai, Aoba-ku, Yokohama, Kanagawa, 227 Japan; JP
203.180.177.224 - 203.180.177.255	(MEDIASOKEN-JP)	Media Research Institute, Inc.; Yamamoto Bldg. 3F.,; 3-30 Kioi-cho, Chiyoda-ku,; Tokyo, 102-0094 Japan; JP
203.180.179.0 - 203.180.179.63	(RIKA-TOKYO-JP)	SHIMADZU RIKA INSTRUMENTS CO.,LTD.; Shimadzu Rika Bldg., 6-1-8, Kameido,; Koto-ku, Tokyo 136, Japan; JP
203.180.179.64 - 203.180.179.79	(BUNSOKEN-NET-JP)	THE INSTITUTE OF CULTURAL COMMUNICATIONS LTD.; HEIWA DAIICHI Bldg.5F, 1-4-5, Hirakawa-cho,; Chiyoda-ku, Tokyo 102, Japan; JP
203.180.179.80 - 203.180.179.95	(TACNET-JP)	Tokyo TAC Service; 1-33-26, Sakusabe, Inage-ku,; Chiba-shi, Chiba, 263 Japan; JP
203.180.179.128 - 203.180.179.191	(IPLUS-JP)	I-Plus Corporation; DJK Ningyocho Bldg., 2-35-5, Nihonbashi; Ningyo-cho, Chuo-ku, Tokyo 103, Japan; JP
203.180.180.64 - 203.180.180.95	(BTEC-NET-JP)	B.TEC CO.,LTD.; Tenma Park Bldg. 7F.,; 14-19, Tenma 4-chome, Kita-ku, Osaka-shi,; Osaka, 530 Japan; JP
203.180.180.224 - 203.180.180.255	(ABE-NET-JP)	Abe Printing Inc.; 1-13-9 Shimanouchi, Chuo-ku, Osaka-shi,; Osaka, 542 JAPAN; JP
203.180.182.0 - 203.180.184.255	(ALAN-NETWORK-JP)	ALAN INTERNET (ALAN Corporation); Izumi Nishiazabu Bldg. 6F, 4-3-11, Nishiazabu,; Minato-ku, Tokyo, 106 Japan; JP
203.180.186.0 - 203.180.186.255	(MELON-NET-JP)	MELON CO., LTD; Tenjin First Bldg., 4-6-28, Tenjin,Chuo-ku,Fukuoka, 810-0001, Japan; JP
203.180.187.0 - 203.180.187.255	(TEKNET-JP)	TORAY ENGINEERING CO., LTD.; 1-1, Sonoyama 1-chome, Otsu, Shiga 520, Japan; JP
203.180.193.0 - 203.180.193.31	(TEINET-JP)	New Energy and Industrial Technology; Development Organization; Sunshine60 29F, 3-1-1, Higashi-Ikebukuro,; Toshima-ku, Tokyo 170-6028, JAPAN; JP
203.180.193.32 - 203.180.193.63	(IMEX-MAIN-JP)	IMEX CO., LTD; 1-6-9 Ningyo-cho, Nihonbashi, Chuo-ku, Tokyo, 103-0013 Japan; JP
203.180.193.64 - 203.180.193.127	(I-TELNET-JP)	Impact Telecommunications, Inc.; 1-5-14, Minami-Honmachi, Chuo-ku,; Osaka 541-0054, Japan; JP
203.180.193.128 - 203.180.193.191	(JRANSA-NET-JP)	Japan Radio Air Navigation Systems Association; Nishi-Shinbashi JK Bldg. 5F.,; 3-15-12 Nishi-Shinbashi, Minato-ku,; Tokyo, 105-0003 Japan; JP
203.180.193.192 - 203.180.193.255	(JDCNET-JP)	JAPAN DIGITAL CONTENTS, INC.; Kamiyacho Annex 3F, 5-3-2 Toranomon,; Minato-ku, Tokyo 105-0001, Japan; JP
203.180.194.32 - 203.180.194.63	(SCN-NET-JP)	Sony Communication Network Corporation; Takanawa Coat,; 3-13-1 Takanawa, Minato-ku, Tokyo, 108 Japan; JP
203.180.194.64 - 203.180.194.127	(HSBA-NET-JP)	Honshu-Shikoku Bridge Authority; Urban Ace Sannomiya Bldg., 4-1-22,; Onoedori, Chuo-ku, Kobe-shi, 651 Japan; JP
203.180.194.128 - 203.180.194.159	(ZENKYONET-JP)	National Mutual Insurance Federation of Agricultural Cooperatives; 7-9, Hirakawa-cho 2-chome, Chiyoda-ku, Tokyo,; 102 Japan; JP
203.180.194.176 - 203.180.194.191	(KANTO-CHIKEN-JP)	Kanto Regional Construction Bureau Ministry of Construction; 1-3-1 Otemachi, Chiyoda-ku, Tokyo, 100 Japan; JP
203.180.194.192 - 203.180.194.255	(PASCNET-JP)	Pascalia, Inc.; Syuei Kanda Bldg. 5F, 2-10-8,; Kanda-Tukasa-cho, Chiyoda-ku, Tokyo, 101 Japan; JP
203.180.195.0 - 203.180.195.255	(INET-JP)	Internet Service; 3-26-2 Higashi, Shibuya-ku, Tokyo 150, Japan; JP
203.180.196.0 - 203.180.200.255	(VUNI-JP)	VirtualUni(Uniden Corporation); 2-12-7 Hatchobori, Chuo-ku, Tokyo, 104 Japan; JP
203.180.201.96 - 203.180.201.127	(NSAM-JP)	Nomura School of Advanced Management; Shinjuku Nomura Bldg. 44F.,; 1-26-2 Nishi-Shinjuku, Shinjuku-ku,; Tokyo, 163-0544 Japan; JP
203.180.201.192 - 203.180.201.255	(MOONYNET-JP)	Uni-charm corporation; Kaneo Bldg.7F, 3-25-22, Takanawa, Minato-ku,; Tokyo, 108 JAPAN; JP
203.180.202.0 - 203.180.202.255	(MECC-NET-JP)	MECC CO., LTD; 196-1, Fukudo, Ogori-shi, Fukuoka, 838-01, Japan; JP
203.180.205.0 - 203.180.205.31	(DIGIBOUTIQUE-JP)	shibuya(digitalBoutique,Inc.); 1-9-4, Jinnan, Shibuya-ku, Tokyo, 150 Japan; JP
203.180.206.0 - 203.180.206.127	(PJCNET-JP)	PJ Corporation; 4-26-13, Minamimachi, Jindaiji,; Chofu-shi, Tokyo, 182 Japan; JP
203.180.207.128 - 203.180.207.159	(TSU-COUNTRY-JP)	TSU COUNTRY CLUB CO.,LTD.; 2-22-22 Higashi-Sakura, Naka-ku,; Nagoya-shi, Aichi, 460-0005 Japan; JP
203.180.207.160 - 203.180.207.191	(NGO-MACNICA-JP)	Macnica, Inc. Nagoya Office; Ikko Dai-2 Shin-Sakae Bldg. 4F.,; 1-14-13 Aoi, Higashi-ku, Nagoya-shi,; Aichi, 461-0004 Japan; JP
203.180.208.128 - 203.180.208.255	(FDS-KNET-JP)	Fuji Denki Sosetsu Co.,Ltd. Kyushu Office; Jyuki Bldg. 6F.,; 1-9-5 Hakata-eki-Higashi, Hakata-ku,; Fukuoka-shi, Fukuoka, 812-0011 Japan; JP
203.180.210.0 - 203.180.210.127	(HIBARI-JP)	Ibaraki Prefectural Library; 1-5-56 Sannomaru, Mito-shi, Ibaraki, 310 Japan; JP
203.180.210.128 - 203.180.210.255	(IFCNET-JP)	Social Welfare Corporation, Jiritsuhoushikai; 6550 Koibuchi, Tomobe-machi, Nishiibaraki-gun,; Ibaraki 309-1703, Japan; JP
203.180.211.0 - 203.180.211.255	(FUKUDA-RD-JP)	Fukuda Denshi Co.,LTD.; 2-35-8 Hongo, Bunkyo-ku, Tokyo 113, Japan; JP
203.180.213.0 - 203.180.213.255	(MARKETNET-JP)	ITOCHU Internet Corporation; 2-22-18 Minami-aoyama,; Minato-ku, Tokyo, 107 Japan; JP
203.180.215.0 - 203.180.215.63	(SUMITRONICS-JP)	Sumitronics, Inc.; 2900 Patrick Henry Drive; Santa Clara, CA 95054; JP
203.180.217.0 - 203.180.217.127	(MALAPTERURUS-JP)	Simple M(Okada, Sachiko); 1-5-10-522, Shimo-Ochiai, Shijuku-ku,; Tokyo 161-0033 Japan; JP
203.180.218.0 - 203.180.218.127	(CROSSTECHNET-JP)	CrossTech, Corp.; Kuramae HK Bldg.8F, 4-33-8 Kuramae,; Taito-ku, Tokyo, 111 Japan; JP
203.180.218.160 - 203.180.218.191	(KYOEIDO-T-JP)	KYOEIDO INSATSU KABUSHIKIGAISHA; 2-15-1, Kiyoharadai, Utsunomiya-shi,; Tochigi, 321-32 Japan; JP
203.180.220.0 - 203.180.220.255	(FITWEB-JP)	FITWeb (Hokuden Information System Service Co.,Ltd.); 3-1, Sakurabashi-dori, Toyama-shi, Toyama, 930-0004 Japan; JP
203.180.223.0 - 203.180.223.127	(MMC-NET-JP)	MMC COMPUTER RESEARCH, LTD.; 1, Nakashinkiri, Hashime-cho, Okazaki-shi,; Aichi 444-0908, Japan; JP
203.180.240.0 - 203.180.254.255	(TNS-JP)	All Toyota Network Group; (TOYOTA DIGITAL CRUISE INC.); 15-15-2 nishiki, naka-ku, Nagoya-shi, Aichi 460-0003,; Japan; JP

[Index Page], [Class C], [Block 203]