AS11712
AT&T Services, Inc.
AS11712 is AT&T Services, Inc. (att.com). It announces 30,976 IPv4 addresses in 6 prefixes, and 0 IPv6 prefixes.
United States· ARIN· allocated 1998-11-23· isp
30,976
IPv4 addresses announced
6
IPv4 prefixes
0
IPv6 prefixes
0.00%
of its routes RPKI-valid
30,976
of its IPv4 geolocated
1
country
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- United States30,976 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- BELLSOUTH
- name
- AT&T Services, Inc.
- org
- ATTSE
- org name
- AT&T Services, Inc.
- org address
- Enterprise IP Group, c/o Ed Williams, 240 N Meridian Street, Room 280, Indianapolis, IN, 46204
- org city
- Indianapolis
- org country
- US
- country
- US
- source
- arin
- created
- 1998-11-23
- updated
- 2013-12-10
- abuse name
- abuse
- abuse email
- abuse@att.net
- abuse phone
- +1-919-319-8167
- abuse kind
- role
- abuse city
- Plano
- abuse country
- US
- admin name
- Ed Williams
- admin email
- ew2497@att.com
- admin phone
- +1-317-265-0000
- admin kind
- person
- admin city
- Indianapolis
- admin country
- US
- tech
- WILLI576-ARIN
- tech name
- Ed Williams
- tech email
- ew2497@att.com
- tech phone
- +1-317-265-0000
- tech kind
- person
- tech city
- Indianapolis
- tech country
- US
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- Carrier IP30,976AT&T100.00%
- None here
- None here
- None here
- None here
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 72.157.240.0/21 | United States | not found | 17 | 2026-10-02 |
| 72.157.248.0/21 | United States | not found | 17 | 2026-10-02 |
| 139.76.8.0/21 | United States | not found | 17 | 2026-10-02 |
| 139.76.53.0/24 | United States | not found | 17 | 2026-10-02 |
| 139.76.64.0/18 | United States | not found | 17 | 2026-10-02 |
| 139.76.224.0/19 | United States | not found | 17 | 2026-10-02 |
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