AS63261 Graham Holdings Company

AS63261 Summary

Regional Registry:

ARIN

Allocation Status:

Assigned

Allocation Date:

27^th October 2014

Allocated Country:

AS63261 Network

Contacts

• IPv4 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	38.100.48.0/24	PSINet, Inc.		38.0.0.0/8	ARIN

• IPv4 Peers

Country	ASN	Name	Description
	AS174	COGENT-174	Cogent Communications
	AS3356	LEVEL3	Level 3 Parent, LLC

• IPv4 Upstreams

Country	ASN	Name	Description
	AS174	COGENT-174	Cogent Communications
	AS3356	LEVEL3	Level 3 Parent, LLC

IPv4 Upstream Graph

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IPv4 Upstream Graph

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#
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ASNumber:       63261
ASName:         GHCO-DCA
ASHandle:       AS63261
RegDate:        2014-10-27
Updated:        2014-10-27    
Ref:            https://rdap.arin.net/registry/autnum/63261


OrgName:        Graham Holdings Company
OrgId:          GH-82
Address:        1300 North 17th Street
City:           Arlington
StateProv:      VA
PostalCode:     22209
Country:        US
RegDate:        2014-09-22
Updated:        2014-09-22
Ref:            https://rdap.arin.net/registry/entity/GH-82


OrgAbuseHandle: CIA30-ARIN
OrgAbuseName:   Corporate IT Administrators
OrgAbusePhone:  +1-703-345-6400 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/CIA30-ARIN

OrgTechHandle: CIA30-ARIN
OrgTechName:   Corporate IT Administrators
OrgTechPhone:  +1-703-345-6400 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/CIA30-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 1997-2024, American Registry for Internet Numbers, Ltd.
#