AS13979
ATT-IPFR
AT&T Enterprises, LLC
Registry
Authoritative registration data
- AS number
- 13979
- Name
- ATT-IPFR
- Organisation
- AT&T Enterprises, LLC
- Country
- —
- RIR
- ARIN
- Registered
IPv4 prefixes
5
IPv6 prefixes
0
Total announced
5
Announced prefixes
Observed in BGP by route collectors, not a registry allocation list
| 15.12.64.0/18 | IPv4 | /18 | not checked | |
| 15.4.64.0/18 | IPv4 | /18 | not checked | |
| 198.152.17.0/24 | IPv4 | /24 | not checked | |
| 204.10.158.0/24 | IPv4 | /24 | not checked | |
| 204.10.159.0/24 | IPv4 | /24 | not checked |
No rows match “”.
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Internet Exchanges
Exchanges where this network has a listed peering LAN connection
No Internet Exchange memberships found
The exchange directory has no current membership records for this AS.
Exchange membership means the network has a listed connection; it does not prove peering with other members.
Observed adjacencies
Networks seen next to AS13979 in BGP paths by route collectors.
Observed upstreams
7 networks seen before AS13979 in AS paths
| Families | |||
|---|---|---|---|
| AS4186 ATTIS-ASN4186 | 762 | 21,593 |
v4
v6
|
| AS4185 ATTIS-ASN4185 | 704 | 2,635 |
v4
v6
|
| AS3423 ATTIS-ASN3423 | 344 | 2,292 |
v4
v6
|
| AS33 HPINC | 730 | 1,252 |
v4
|
| AS18676 AVAYA | 238 | 313 |
v4
|
| AS30016 AS01-NATC-4-NA | 51 | 134 |
v4
|
| AS4473 ATTIS-ASN4473 | 1 | 1 |
v4
|
No rows match “”.
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Observed downstreams
5 networks seen after AS13979 in AS paths
| Families | |||
|---|---|---|---|
| AS2576 DOT-AS | 399 | 17,669 |
v4
v6
|
| AS8076 HUD | 364 | 3,925 |
v4
v6
|
| AS10616 NTIS | 344 | 2,292 |
v4
v6
|
| AS14298 EPA-NET | 354 | 1,641 |
v4
v6
|
| AS395700 OMB-ASN | 350 | 994 |
v4
v6
|
No rows match “”.
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