Results for IPv4:
206.3.64.0
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#
# 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 1997-2025, American Registry for Internet Numbers, Ltd.
#
NetRange: 206.3.64.0 -
206.3.95.255
CIDR: 206.3.64.0/19
NetName: NTBLK-PSI-C5-BLK64
NetHandle: NET-206-3-64-0-1
Parent: COGENT-206-4-14 (NET-206-3-32-0-1)
NetType: Reallocated
OriginAS:
Organization: PSINET/Merrill Lynch & Co., Inc. (PLC-2)
RegDate: 1995-08-16
Updated: 1995-08-16
Ref: 206.3.64.0" target="_blank" rel="nofollow">https://rdap.arin.net/registry/ip/
206.3.64.0
OrgName: PSINET/Merrill Lynch & Co., Inc.
OrgId: PLC-2
Address: World Financial Center: South Tower
City: New York
StateProv: NY
PostalCode: 10080-6112
Country: US
RegDate: 1995-08-16
Updated: 2011-09-24
Ref: https://rdap.arin.net/registry/entity/PLC-2
OrgTechHandle: CKN23-ARIN
OrgTechName: No, Contact Known
OrgTechPhone: +1-800-555-1234
OrgTechEmail: nobody@example.com
OrgTechRef: https://rdap.arin.net/registry/entity/CKN23-ARIN
OrgAbuseHandle: CKN23-ARIN
OrgAbuseName: No, Contact Known
OrgAbusePhone: +1-800-555-1234
OrgAbuseEmail: nobody@example.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/CKN23-ARIN
RTechHandle: PSI-NISC-ARIN
RTechName: IP Allocation
RTechPhone: +1-877-875-4311
RTechEmail: ipalloc@cogentco.com
RTechRef: https://rdap.arin.net/registry/entity/PSI-NISC-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 1997-2025, American Registry for Internet Numbers, Ltd.
#
%rwhois V-1.5:0010b0:00 rwhois.cogentco.com (CGNT rwhoisd 1.2.1)
%error 230 No objects found