AS13797 International Data Group, Inc.

• IPv4 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	66.186.112.0/21	International Data Group, Inc.		66.186.112.0/20	ARIN
	66.186.120.0/21	International Data Group, Inc.		66.186.112.0/20	ARIN
	204.15.88.0/21	IDC Research, Inc.		204.15.88.0/21	ARIN

• IPv4 Peers

Country	ASN	Name	Description
	AS46887	CROWNCASTLE-AS46887	Crown Castle Fiber LLC
	AS7015	COMCAST-7015	Comcast Cable Communications, LLC

• IPv4 Upstreams

Country	ASN	Name	Description
	AS46887	CROWNCASTLE-AS46887	Crown Castle Fiber LLC
	AS7015	COMCAST-7015	Comcast Cable Communications, LLC

IPv4 Upstream Graph

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IPv4 Upstream Graph

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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.
#


ASNumber:       13797
ASName:         IDG-19
ASHandle:       AS13797
RegDate:        2006-02-10
Updated:        2024-01-02    
Ref:            https://rdap.arin.net/registry/autnum/13797


OrgName:        International Data Group, Inc.
OrgId:          IDG-19
Address:        5 Speen St
City:           Framingham
StateProv:      MA
PostalCode:     01701
Country:        US
RegDate:        2005-12-20
Updated:        2024-01-02
Ref:            https://rdap.arin.net/registry/entity/IDG-19


OrgNOCHandle: LEECH142-ARIN
OrgNOCName:   Lee, Ching 
OrgNOCPhone:  +1-508-872-8200 
OrgNOCEmail:  ching_lee@idg.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/LEECH142-ARIN

OrgAbuseHandle: LEECH142-ARIN
OrgAbuseName:   Lee, Ching 
OrgAbusePhone:  +1-508-872-8200 
OrgAbuseEmail:  ching_lee@idg.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/LEECH142-ARIN

OrgTechHandle: MITCH1128-ARIN
OrgTechName:   Mitchener, Kirk 
OrgTechPhone:  +1-508-962-7911 
OrgTechEmail:  kmitchener@idc.com
OrgTechRef:    https://rdap.arin.net/registry/entity/MITCH1128-ARIN

OrgTechHandle: LEECH142-ARIN
OrgTechName:   Lee, Ching 
OrgTechPhone:  +1-508-872-8200 
OrgTechEmail:  ching_lee@idg.com
OrgTechRef:    https://rdap.arin.net/registry/entity/LEECH142-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.
#