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AS20057 AT&T Enterprises, LLC

ATT-MOBILITY-LLC-AS20057

IPv4 Addresses: 4,289,536
Number of Peers: 4
Number of Prefixes: 1,592
ASN Allocated: Assigned

AS20057 Summary

Regional Registry:

IANA

Allocation Status:

Assigned

AS20057 Network

IPv4 Prefixes:

1,431

IPv4 Peers:

2

IPv4 Upstreams:

1

IPv6 Prefixes:

161

IPv6 Peers:

2

IPv6 Upstreams:

1

Email Contacts:

ipadmin@att.com
rm-ipspecialist@att.com
routing@cbbtier3.att.net
abuse@att.net

Abuse Contacts:

abuse@att.net

Address:

208 S. Akard St.,
Dallas,
TX,
75202,
US