攻撃者くん晒します〜SMTPへの3rd realy、踏み台、SPAM送信元Whois情報〜
[216.121.141.237編]
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#
# start
NetRange: 216.121.128.0 - 216.121.255.255
CIDR: 216.121.128.0/17
NetName: CGOC-10BLK
NetHandle: NET-216-121-128-0-1
Parent: NET216 (NET-216-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: Cogeco Connexion Inc. (CC-4445)
RegDate: 2008-05-08
Updated: 2023-04-18
Ref: https://rdap.arin.net/registry/ip/216.121.128.0
OrgName: Cogeco Connexion Inc.
OrgId: CC-4445
Address: 950 Syscon Road.
City: Burlington
StateProv: ON
PostalCode: L7R 4S6
Country: CA
RegDate: 2023-01-19
Updated: 2026-03-18
Comment: Please email 'security@cogeco.net' for abuse/security violations
Ref: https://rdap.arin.net/registry/entity/CC-4445
OrgTechHandle: WANGD35-ARIN
OrgTechName: Wang, Daniel
OrgTechPhone: +1-289-983-7682
OrgTechEmail: daniel.wang@cogeco.com
OrgTechRef: https://rdap.arin.net/registry/entity/WANGD35-ARIN
OrgAbuseHandle: ABUSE3134-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-905-333-5343
OrgAbuseEmail: security@cogeco.net
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE3134-ARIN
OrgTechHandle: INS2-ARIN
OrgTechName: IP Network Service
OrgTechPhone: +1-905-333-5343
OrgTechEmail: daniel.wang@cogeco.com
OrgTechRef: https://rdap.arin.net/registry/entity/INS2-ARIN
# end
# start
NetRange: 216.121.128.0 - 216.121.143.255
CIDR: 216.121.128.0/20
NetName: CGOC-SCWE-CPE1
NetHandle: NET-216-121-128-0-2
Parent: CGOC-10BLK (NET-216-121-128-0-1)
NetType: Reassigned
OriginAS:
Customer: Cogeco Cable Inc. (C01937051)
RegDate: 2008-05-15
Updated: 2011-05-06
Comment: Please email security@cogeco.net for abuse/security
Comment: violations.
Ref: https://rdap.arin.net/registry/ip/216.121.128.0
CustName: Cogeco Cable Inc.
Address: P.O. Box 5076 Stn. Main
Address: 950 Syscon Rd.
City: Burlington
StateProv: ON
PostalCode: L7R-4S6
Country: CA
RegDate: 2008-05-15
Updated: 2011-05-06
Ref: https://rdap.arin.net/registry/entity/C01937051
OrgTechHandle: WANGD35-ARIN
OrgTechName: Wang, Daniel
OrgTechPhone: +1-289-983-7682
OrgTechEmail: daniel.wang@cogeco.com
OrgTechRef: https://rdap.arin.net/registry/entity/WANGD35-ARIN
OrgAbuseHandle: ABUSE3134-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-905-333-5343
OrgAbuseEmail: security@cogeco.net
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE3134-ARIN
OrgTechHandle: INS2-ARIN
OrgTechName: IP Network Service
OrgTechPhone: +1-905-333-5343
OrgTechEmail: daniel.wang@cogeco.com
OrgTechRef: https://rdap.arin.net/registry/entity/INS2-ARIN
# end
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#
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