AS4473 AT&T Enterprises, LLC | IPGeolocation.io

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AS4473 – AT&T Enterprises, LLC

AS Number	4473
AS Name	ATTIS-ASN4473
Organization	AT&T Enterprises, LLC(ael-360)
Country	US
Website	att.com
Number of IPv4 Routes	35
Number of IPv6 Routes	2
ASN type	ISP
Allocation Status
Registry	ARIN
Date Allocated	2024-12-05T00:00

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
207.140.216.0/23	AS4473	AT&T Enterprises, LLC	AT&T Services, Inc.	512
209.37.107.0/24	AS4473	AT&T Enterprises, LLC	AT&T Enterprises, LLC	256
209.65.163.0/24	AS4473	AT&T Enterprises, LLC	ATT CORP INTRA LEGACY T LEGAL	256
151.107.0.0/20	AS4473	AT&T Enterprises, LLC	U.S. Department of Veterans Affairs	4096
209.37.109.0/24	AS4473	AT&T Enterprises, LLC	AT&T Services, Inc.	256
209.37.104.0/24	AS4473	AT&T Enterprises, LLC	AT&T Services, Inc.	256
12.97.148.0/24	AS4473	AT&T Enterprises, LLC	TCORP FA PRODUCT TO PRODUCT	256
12.29.119.0/24	AS4473	AT&T Enterprises, LLC	TCORP FA PRODUCT TO PRODUCT	256
12.96.46.0/24	AS4473	AT&T Enterprises, LLC	TCORP FA PRODUCT TO PRODUCT	256
buy plan	AS4473	AT&T Enterprises, LLC	TCORP FA PRODUCT TO PRODUCT	256
buy plan	AS4473	AT&T Enterprises, LLC	First Responder Network Authority	~19×10²⁴
buy plan	AS4473	AT&T Enterprises, LLC	J.M. Huber Corporation	256
buy plan	AS4473	AT&T Enterprises, LLC	TCORP FA PRODUCT TO PRODUCT	256
buy plan	AS4473	AT&T Enterprises, LLC	Renasant Bank	256

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Raw Whois Response

                                  #
# 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.
#


ASNumber:       4473
ASName:         ATTIS-ASN4473
ASHandle:       AS4473
RegDate:        1995-03-08
Updated:        2024-12-05    
Ref:            https://rdap.arin.net/registry/autnum/4473



OrgName:        AT&T Enterprises, LLC
OrgId:          AEL-360
Address:        208 S. Akard St.
City:           Dallas
StateProv:      TX
PostalCode:     75202
Country:        US
RegDate:        2024-11-22
Updated:        2025-10-29
Ref:            https://rdap.arin.net/registry/entity/AEL-360


OrgAbuseHandle: ABUSE7-ARIN
OrgAbuseName:   abuse
OrgAbusePhone:  +1-919-319-8167 
OrgAbuseEmail:  abuse@att.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE7-ARIN

OrgTechHandle: ICC-ARIN
OrgTechName:   IP Team
OrgTechPhone:  +1-888-876-2382 
OrgTechEmail:  rm-ipspecialist@att.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ICC-ARIN

OrgRoutingHandle: ROUTI59-ARIN
OrgRoutingName:   Routing POC
OrgRoutingPhone:  +1-999-999-9999 
OrgRoutingEmail:  DL-routing_poc@att.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/ROUTI59-ARIN

OrgTechHandle: ZS44-ARIN
OrgTechName:   IPAdmin-ATT Internet Services
OrgTechPhone:  +1-888-510-5545 
OrgTechEmail:  ipadmin@semail.att.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ZS44-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.
#