166.187.0.0/18

AT&T Enterprises, LLC

Announcing ASNs: 1

Parent Prefix:

Abuse: abuse@att.net

RIR: IANA

Prefix
Routing
Raw Whois

Announcing ASNs

Country	ASN	Name	Description
	AS20057	ATT-MOBILITY-LLC-AS20057	AT&T Enterprises, LLC

166.187.0.0/18 Summary

Prefix:

166.187.0.0/18

Name:

AEL-360

Description:

AT&T Enterprises, LLC

Country:

IP Addresses:

16,384

Regional Registry:

IANA

Allocation Status:

Parent Prefix:

Contacts

Email Contacts:

rm-ipspecialist@att.com

routing@cbbtier3.att.net

ipadmin@att.com

abuse@att.net

Abuse Contacts:

abuse@att.net

Address:

208 S. Akard St.,

Dallas,

TX,

75202,

Summary

Country	Prefix	Name	Description	ASN
	166.187.0.0/16	NETBLK-CDPD-B	Wireless Data Service Provider Corporation	AS20057

AS20057 AT&T Enterprises, LLC - Prefix Upstreams

Country	ASN	Name	Description
	AS7018	ATT-INTERNET4	AT&T Enterprises, LLC

# start

NetRange:       166.183.0.0 - 166.209.255.255
CIDR:           166.184.0.0/13, 166.192.0.0/12, 166.208.0.0/15, 166.183.0.0/16
NetName:        AEL-360
NetHandle:      NET-166-183-0-0-1
Parent:         NET166 (NET-166-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   AT&T Enterprises, LLC (AEL-360)
RegDate:        2025-04-01
Updated:        2025-04-01
Ref:            https://rdap.arin.net/registry/ip/166.183.0.0


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:        2025-03-21
Ref:            https://rdap.arin.net/registry/entity/AEL-360


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:  routing@cbbtier3.att.net
OrgRoutingRef:    https://rdap.arin.net/registry/entity/ROUTI59-ARIN

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

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