AS394803 American National Standards Institute

• IPv4 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	63.241.103.0/24	American National Standards Institute		63.240.0.0/15	ARIN
	216.5.120.0/24	American National Standards Institute		216.4.0.0/15	ARIN

• IPv4 Peers

Country	ASN	Name	Description
	AS7018	ATT-INTERNET4	AT&T Enterprises, LLC
	AS174	COGENT-174	Cogent Communications

• IPv4 Upstreams

Country	ASN	Name	Description
	AS174	COGENT-174	Cogent Communications
	AS7018	ATT-INTERNET4	AT&T Enterprises, LLC

IPv4 Upstream Graph

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IPv4 Upstream Graph

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#
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ASNumber:       394803
ASName:         ANSI-ASN
ASHandle:       AS394803
RegDate:        2016-01-07
Updated:        2016-01-07    
Ref:            https://rdap.arin.net/registry/autnum/394803


OrgName:        American National Standards Institute
OrgId:          ANSI-3
Address:        25 W 43 ST
City:           New York
StateProv:      NY
PostalCode:     10036
Country:        US
RegDate:        2015-12-16
Updated:        2022-05-13
Ref:            https://rdap.arin.net/registry/entity/ANSI-3


OrgAbuseHandle: LEONG39-ARIN
OrgAbuseName:   Leon, Gilbert 
OrgAbusePhone:  +1-212-642-4351 
OrgAbuseEmail:  fha@ansi.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/LEONG39-ARIN

OrgNOCHandle: LEONG39-ARIN
OrgNOCName:   Leon, Gilbert 
OrgNOCPhone:  +1-212-642-4351 
OrgNOCEmail:  fha@ansi.org
OrgNOCRef:    https://rdap.arin.net/registry/entity/LEONG39-ARIN

OrgTechHandle: GRABL10-ARIN
OrgTechName:   grabler, ross 
OrgTechPhone:  +1-718-415-5100 
OrgTechEmail:  rgrabler@ansi.org
OrgTechRef:    https://rdap.arin.net/registry/entity/GRABL10-ARIN

OrgTechHandle: LEONG39-ARIN
OrgTechName:   Leon, Gilbert 
OrgTechPhone:  +1-212-642-4351 
OrgTechEmail:  fha@ansi.org
OrgTechRef:    https://rdap.arin.net/registry/entity/LEONG39-ARIN

OrgTechHandle: PETOS2-ARIN
OrgTechName:   Petosa, Michael 
OrgTechPhone:  +1-212-642-4951 
OrgTechEmail:  mpetosa@ansi.org
OrgTechRef:    https://rdap.arin.net/registry/entity/PETOS2-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.
#