Search

20 results (limited to 20)
Best match for “att.com”
1,649 netblocks
View all ranges →

Other organisations matching “att.com”

Separately-registered entities that share the name — not confirmed part of the group above.

20 netblocks PEERINGDB
19 netblocks RIPE
10 netblocks APNIC BGP
9 netblocks RIPE BGP
5 netblocks APNIC
5 netblocks RIPE BGP
⚠ No confirmed legal-entity match — check the registry below before assuming this is the company you're looking for
3 netblocks APNIC BGP
2 netblocks APNIC BGP
2 netblocks APNIC BGP
2 netblocks APNIC BGP
2 netblocks APNIC BGP
2 netblocks RIPE BGP
2 netblocks RIPE BGP
1 netblock APNIC BGP
1 netblock APNIC BGP
1 netblock APNIC BGP
1 netblock APNIC BGP
1 netblock APNIC BGP
1 netblock APNIC BGP

Domain footprint: att.com

Resolved live just now — where this domain's services actually run, with each address attributed by OrgIndex. A DNS observation, not registry data: many organisations run entirely on providers' networks and hold no IP space of their own.

Web: 144.160.36.42AT&T Services, Inc. · 144.160.155.43AT&T Services, Inc.
Mail: mx0a-00191d01.pphosted.comProofpoint, Inc. · mx0b-00191d01.pphosted.comProofpoint, Inc. · mxa-00191d01.gslb.pphosted.comProofpoint, Inc. · mxb-00191d01.gslb.pphosted.comProofpoint, Inc.
SPF sends via: %{ir}.%{v}.%{d}.spf.has.pphosted.com