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% APNIC found the following authoritative answer from: whois.apnic.net
% [whois.apnic.net] % Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to '14.192.32.0 - 14.192.47.255'
% Abuse contact for '14.192.32.0 - 14.192.47.255' is 'hostmaster@nic.ad.jp'
inetnum: 14.192.32.0 - 14.192.47.255 netname: CTC descr: Chubu Telecommunications Co.,Inc. descr: CTCsakae Bld. TSC_CNWG,5-3-26,Sakae,Naka-ku, Nagoya-shi,Aichi,460-0008,Japan admin-c: JNIC1-AP tech-c: JNIC1-AP remarks: Email address for spam or abuse complaints : abuse@ctc.ad.jp country: JP mnt-irt: IRT-JPNIC-JP mnt-by: MAINT-JPNIC mnt-lower: MAINT-JPNIC status: ALLOCATED PORTABLE last-modified: 2023-07-10T03:48:55Z source: APNIC
irt: IRT-JPNIC-JP address: Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda address: Chiyoda-ku, Tokyo 101-0047, Japan e-mail: hostmaster@nic.ad.jp abuse-mailbox: hostmaster@nic.ad.jp phone: +81-3-5297-2311 fax-no: +81-3-5297-2312 admin-c: JNIC1-AP tech-c: JNIC1-AP auth: # Filtered remarks: hostmaster@nic.ad.jp was validated on 2020-07-23 mnt-by: MAINT-JPNIC last-modified: 2022-06-14T04:26:58Z source: APNIC
role: Japan Network Information Center address: Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda address: Chiyoda-ku, Tokyo 101-0047, Japan country: JP phone: +81-3-5297-2311 fax-no: +81-3-5297-2312 e-mail: hostmaster@nic.ad.jp admin-c: JI13-AP tech-c: JE53-AP nic-hdl: JNIC1-AP mnt-by: MAINT-JPNIC last-modified: 2022-01-05T03:04:02Z source: APNIC
% Information related to '103.2.20.0 - 103.2.23.255'
% Abuse contact for '103.2.20.0 - 103.2.23.255' is 'hostmaster@nic.ad.jp'
inetnum: 103.2.20.0 - 103.2.23.255 netname: CTC descr: Chubu Telecommunications Co.,Inc. descr: CTCsakae Bld. TSC_CNWG,5-3-26,Sakae,Naka-ku, Nagoya-shi,Aichi,460-0008,Japan admin-c: JNIC1-AP tech-c: JNIC1-AP remarks: Email address for spam or abuse complaints : abuse@ctc.ad.jp country: JP mnt-irt: IRT-JPNIC-JP mnt-by: MAINT-JPNIC mnt-lower: MAINT-JPNIC status: ALLOCATED PORTABLE last-modified: 2023-07-10T03:48:55Z source: APNIC
% Information related to '112.137.56.0 - 112.137.63.255'
% Abuse contact for '112.137.56.0 - 112.137.63.255' is 'hostmaster@nic.ad.jp'
inetnum: 112.137.56.0 - 112.137.63.255 netname: CTC descr: Chubu Telecommunications Co.,Inc. descr: CTCsakae Bld. TSC_CNWG,5-3-26,Sakae,Naka-ku, Nagoya-shi,Aichi,460-0008,Japan admin-c: JNIC1-AP tech-c: JNIC1-AP remarks: Email address for spam or abuse complaints : abuse@ctc.ad.jp country: JP mnt-irt: IRT-JPNIC-JP mnt-by: MAINT-JPNIC mnt-lower: MAINT-JPNIC status: ALLOCATED PORTABLE last-modified: 2023-07-10T03:48:55Z source: APNIC
% Information related to '116.228.112.28 - 116.228.112.31'
% Abuse contact for '116.228.112.28 - 116.228.112.31' is 'anti-spam@chinatelecom.cn'
inetnum: 116.228.112.28 - 116.228.112.31 netname: CTC descr: China Telecom, Shanghai Co., Ltd., Qingpu Bureau country: CN admin-c: BJ272-AP tech-c: BJ272-AP mnt-by: MAINT-CHINANET-SH status: ASSIGNED NON-PORTABLE last-modified: 2008-12-02T04:20:21Z source: APNIC
person: Bo Jianping address: No.15, Miaoqian Rd, Qingpu, Shanghai country: CN phone: +86-21-27700091 fax-no: +86-21-27700091 e-mail: bojianping@shtel.com.cn nic-hdl: BJ272-AP mnt-by: MAINT-CHINANET-SH last-modified: 2008-12-02T04:15:20Z source: APNIC
% Information related to '202.3.173.128 - 202.3.173.255'
% Abuse contact for '202.3.173.128 - 202.3.173.255' is 'james_cheng@chief.com.tw'
inetnum: 202.3.173.128 - 202.3.173.255 netname: CTC descr: Cyberking Tech. Co., Ltd. descr: 6F, No. 106, NeiHu Road, Sec. 2, descr: Taipei 114, Taiwan country: TW admin-c: AS702-AP tech-c: AS702-AP abuse-c: AU223-AP status: ASSIGNED NON-PORTABLE mnt-by: MAINT-TW-UNIGATE mnt-irt: IRT-UNIGATE-TW last-modified: 2021-05-04T14:52:14Z source: APNIC
irt: IRT-UNIGATE-TW address: Chief Telecom Inc. address: 2F, No.68, Ruiguang Street, address: Neihu District, Taipei 11491, address: Taiwan, R.O.C. e-mail: mark_lin@chief.com.tw abuse-mailbox: james_cheng@chief.com.tw admin-c: FC159-AP tech-c: CG195-AP tech-c: BY199-AP tech-c: FL753-AP tech-c: GK357-AP auth: # Filtered remarks: mark_lin@chief.com.tw was validated on 2023-12-20 remarks: james_cheng@chief.com.tw was validated on 2023-12-20 notify: mark_lin@chief.com.tw mnt-by: MAINT-TW-CHIEF last-modified: 2023-12-20T03:39:05Z source: APNIC
role: ABUSE UNIGATETW address: Chief Telecom Inc. address: 2F, No.68, Ruiguang Street, address: Neihu District, Taipei 11491, address: Taiwan, R.O.C. country: ZZ phone: +000000000 e-mail: mark_lin@chief.com.tw admin-c: FC159-AP tech-c: CG195-AP tech-c: BY199-AP tech-c: FL753-AP tech-c: GK357-AP nic-hdl: AU223-AP remarks: Generated from irt object IRT-UNIGATE-TW remarks: mark_lin@chief.com.tw was validated on 2023-12-20 remarks: james_cheng@chief.com.tw was validated on 2023-12-20 abuse-mailbox: james_cheng@chief.com.tw mnt-by: APNIC-ABUSE last-modified: 2023-12-20T03:39:22Z source: APNIC
person: Lo Yu-Hao nic-hdl: AS702-AP e-mail: service@mail.ctc.com.tw address: Cyberking Tech. Co., Ltd. address: 6F, No. 106, NeiHu Road, Sec. 2, address: Taipei 114, Taiwan phone: +886-2-2611-7124 fax-no: +886-2-2611-7157 country: TW mnt-by: MAINT-TW-CHIEF last-modified: 2008-09-04T07:50:09Z source: APNIC
% Information related to '202.41.208.0 - 202.41.223.255'
% Abuse contact for '202.41.208.0 - 202.41.223.255' is 'hostmaster@nic.ad.jp'
inetnum: 202.41.208.0 - 202.41.223.255 netname: CTC descr: Chubu Telecommunications Co.,Inc. descr: CTCsakae Bld. TSC_CNWG,5-3-26,Sakae,Naka-ku, Nagoya-shi,Aichi,460-0008,Japan admin-c: JNIC1-AP tech-c: JNIC1-AP remarks: Email address for spam or abuse complaints : abuse@ctc.ad.jp country: JP mnt-irt: IRT-JPNIC-JP mnt-by: MAINT-JPNIC mnt-lower: MAINT-JPNIC status: ALLOCATED PORTABLE last-modified: 2023-07-10T03:48:55Z source: APNIC
% Information related to '202.124.0.0 - 202.124.15.255'
% Abuse contact for '202.124.0.0 - 202.124.15.255' is 'hostmaster@nic.ad.jp'
inetnum: 202.124.0.0 - 202.124.15.255 netname: CTC descr: Chubu Telecommunications Co.,Inc. descr: CTCsakae Bld. TSC_CNWG,5-3-26,Sakae,Naka-ku, Nagoya-shi,Aichi,460-0008,Japan admin-c: JNIC1-AP tech-c: JNIC1-AP remarks: Email address for spam or abuse complaints : abuse@ctc.ad.jp country: JP mnt-irt: IRT-JPNIC-JP mnt-by: MAINT-JPNIC mnt-lower: MAINT-JPNIC status: ALLOCATED PORTABLE last-modified: 2023-07-10T03:48:55Z source: APNIC
% Information related to '202.124.208.0 - 202.124.223.255'
% Abuse contact for '202.124.208.0 - 202.124.223.255' is 'hostmaster@nic.ad.jp'
inetnum: 202.124.208.0 - 202.124.223.255 netname: CTC descr: Chubu Telecommunications Co.,Inc. descr: CTCsakae Bld. TSC_CNWG,5-3-26,Sakae,Naka-ku, Nagoya-shi,Aichi,460-0008,Japan admin-c: JNIC1-AP tech-c: JNIC1-AP remarks: Email address for spam or abuse complaints : abuse@ctc.ad.jp country: JP mnt-irt: IRT-JPNIC-JP mnt-by: MAINT-JPNIC mnt-lower: MAINT-JPNIC status: ALLOCATED PORTABLE last-modified: 2023-07-10T03:48:56Z source: APNIC
% Information related to '202.150.48.0 - 202.150.55.255'
% Abuse contact for '202.150.48.0 - 202.150.55.255' is 'hostmaster@nic.ad.jp'
inetnum: 202.150.48.0 - 202.150.55.255 netname: CTC descr: Chubu Telecommunications Co.,Inc. descr: CTCsakae Bld. TSC_CNWG,5-3-26,Sakae,Naka-ku, Nagoya-shi,Aichi,460-0008,Japan admin-c: JNIC1-AP tech-c: JNIC1-AP remarks: Email address for spam or abuse complaints : abuse@ctc.ad.jp country: JP mnt-irt: IRT-JPNIC-JP mnt-by: MAINT-JPNIC mnt-lower: MAINT-JPNIC status: ALLOCATED PORTABLE last-modified: 2023-07-10T03:48:56Z source: APNIC
% Information related to '203.129.112.0 - 203.129.127.255'
% Abuse contact for '203.129.112.0 - 203.129.127.255' is 'hostmaster@nic.ad.jp'
inetnum: 203.129.112.0 - 203.129.127.255 netname: CTC descr: Chubu Telecommunications Co.,Inc. descr: CTCsakae Bld. TSC_CNWG,5-3-26,Sakae,Naka-ku, Nagoya-shi,Aichi,460-0008,Japan admin-c: JNIC1-AP tech-c: JNIC1-AP remarks: Email address for spam or abuse complaints : abuse@ctc.ad.jp country: JP mnt-irt: IRT-JPNIC-JP mnt-by: MAINT-JPNIC mnt-lower: MAINT-JPNIC status: ALLOCATED PORTABLE last-modified: 2023-07-10T03:48:56Z source: APNIC
% Information related to '203.209.176.0 - 203.209.179.255'
% Abuse contact for '203.209.176.0 - 203.209.179.255' is 'hostmaster@nic.ad.jp'
inetnum: 203.209.176.0 - 203.209.179.255 netname: CTC descr: Chubu Telecommunications Co.,Inc. descr: CTCsakae Bld. TSC_CNWG,5-3-26,Sakae,Naka-ku, Nagoya-shi,Aichi,460-0008,Japan admin-c: JNIC1-AP tech-c: JNIC1-AP remarks: Email address for spam or abuse complaints : abuse@ctc.ad.jp country: JP mnt-irt: IRT-JPNIC-JP mnt-by: MAINT-JPNIC mnt-lower: MAINT-JPNIC status: ALLOCATED PORTABLE last-modified: 2023-07-10T03:48:56Z source: APNIC
% Information related to '223.29.0.0 - 223.29.127.255'
% Abuse contact for '223.29.0.0 - 223.29.127.255' is 'hostmaster@nic.ad.jp'
inetnum: 223.29.0.0 - 223.29.127.255 netname: CTC descr: Chubu Telecommunications Co.,Inc. descr: CTCsakae Bld. TSC_CNWG,5-3-26,Sakae,Naka-ku, Nagoya-shi,Aichi,460-0008,Japan admin-c: JNIC1-AP tech-c: JNIC1-AP remarks: Email address for spam or abuse complaints : abuse@ctc.ad.jp country: JP mnt-irt: IRT-JPNIC-JP mnt-by: MAINT-JPNIC mnt-lower: MAINT-JPNIC status: ALLOCATED PORTABLE last-modified: 2023-07-10T03:48:56Z source: APNIC
% Information related to 'ORG-CTC1-AP'
organisation: ORG-CTC1-AP org-name: CTC Technology Corporation org-type: LIR country: JP address: Kuritakudan Bldg. address: 1-11-5 Fujimi address: CHIYODA-KU phone: +81-3-6238-6460 fax-no: +81-3-3514-1641 e-mail: nic@ctc-g.co.jp mnt-ref: APNIC-HM mnt-by: APNIC-HM last-modified: 2023-09-05T02:14:46Z source: APNIC
% Information related to 'ORG-CTG1-AP'
organisation: ORG-CTG1-AP org-name: CTC Trading Group country: US address: 425 S. Financial Place address: 4th Floor address: Chicago, IL 60605 phone: +13128634445 e-mail: netops@chicagotrading.com mnt-ref: APNIC-HM mnt-by: APNIC-HM last-modified: 2019-09-21T12:58:33Z source: APNIC
% Information related to 'CA18-TW'
person: CTC ADMIN address: Chung-Tai Institute of Health and Technology address: No.11, Buzih Lane, Beitun District address: Taichung Taiwan country: TW phone: +886-4-2239-1647 fax-no: +886-4-2239-5970 e-mail: abuse@chtai.ctc.edu.tw nic-hdl: CA18-TW changed: hostmaster@twnic.net 20050706 source: TWNIC
% Information related to 'HC1848-TW'
person: hicloud Ctc address: hicloud Ctc address: Chunghwa Telecom address: Taipei Taiwan country: TW phone: +886-2-2345-4142 fax-no: +886-2-2345-4160 e-mail: mis@ctc-express.com nic-hdl: HC1848-TW changed: hostmaster@twnic.net 20180428 source: TWNIC
% This query was served by the APNIC Whois Service version 1.88.25 (WHOIS-AU2)
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