攻撃者くん晒します〜SMTPへの3rd realy、踏み台、SPAM送信元Whois情報〜
[192.12.240.40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/
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# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#
NetRange: 192.12.240.0 - 192.12.240.255
CIDR: 192.12.240.0/24
NetName: CU-ENGINEER
NetHandle: NET-192-12-240-0-1
Parent: NET192 (NET-192-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: University of Colorado (UNIVER-24)
RegDate: 1986-03-11
Updated: 2021-12-14
Ref: https://rdap.arin.net/registry/ip/192.12.240.0
OrgName: University of Colorado
OrgId: UNIVER-24
Address: Office of Information Technology
Address: 3645 Marine Street
City: Boulder
StateProv: CO
PostalCode: 80309-0455
Country: US
RegDate: 1986-03-11
Updated: 2019-06-25
Ref: https://rdap.arin.net/registry/entity/UNIVER-24
OrgTechHandle: CUBOU-ARIN
OrgTechName: CUBoulder
OrgTechPhone: +1-303-735-4357
OrgTechEmail: arinadmin@colorado.edu
OrgTechRef: https://rdap.arin.net/registry/entity/CUBOU-ARIN
OrgAbuseHandle: ABUSE306-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-303-735-4357
OrgAbuseEmail: abuse@colorado.edu
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE306-ARIN
RAbuseHandle: ABUSE306-ARIN
RAbuseName: Abuse
RAbusePhone: +1-303-735-4357
RAbuseEmail: abuse@colorado.edu
RAbuseRef: https://rdap.arin.net/registry/entity/ABUSE306-ARIN
RTechHandle: CUBOU-ARIN
RTechName: CUBoulder
RTechPhone: +1-303-735-4357
RTechEmail: arinadmin@colorado.edu
RTechRef: https://rdap.arin.net/registry/entity/CUBOU-ARIN
#
# 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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