AS2688 AT&T Enterprises, LLC 🇺🇸 US
Announcing 69 prefixes, seen at the RIS collectors.
IPv4 prefixes
68
533,504 (2,084 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
3
transit providers observed
Peers
4
settlement-free adjacencies
Downstreams
8
transit customers observed
Customer cone
9
ASes reachable through it
Registry and operator data
- AS number
- AS2688
- Name
- AT&T Enterprises, LLC
- Organisation
- AT&T LA
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 1993-06-02
- Scope
- Regional
- Peering policy
- Selective
- IRR as-set
- AS-ATT2688-REG
- Website
- http://www.att.com
- PeeringDB
- net/673
- Exchanges
- 6
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
68 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 15.4.97.0/24 v4 | no ROA | 43 | 377212688 | 2026-09-23 |
| 15.4.99.0/24 v4 | no ROA | 43 | 377212688 | 2026-09-23 |
| 32.31.0.0/16 v4 | no ROA | 43 | 70182688 | 2026-09-18 |
| 32.59.0.0/16 v4 | no ROA | 43 | 70182688 | 2026-09-18 |
| 32.59.0.0/21 v4 | no ROA | 12 | 377212688 | 2026-10-01 |
| 32.59.16.0/20 v4 | no ROA | 12 | 377212688 | 2026-10-01 |
| 32.59.24.0/22 v4 | no ROA | 12 | 37721524682688 | 2026-10-01 |
| 32.59.28.0/22 v4 | no ROA | 12 | 377212688 | 2026-10-01 |
| 32.59.44.0/22 v4 | no ROA | 12 | 377212688 | 2026-10-01 |
| 32.59.52.0/22 v4 | no ROA | 12 | 377212688 | 2026-10-01 |
| 32.59.56.0/22 v4 | no ROA | 12 | 377212688 | 2026-10-01 |
| 32.59.60.0/22 v4 | no ROA | 12 | 377212688 | 2026-10-01 |
| 32.59.64.0/20 v4 | no ROA | 12 | 377212688 | 2026-10-01 |
| 32.59.68.0/22 v4 | no ROA | 12 | 377212688 | 2026-10-01 |
| 32.59.72.0/21 v4 | no ROA | 12 | 37721524682688 | 2026-10-01 |
| 32.59.74.0/24 v4 | no ROA | 12 | 37721524682688 | 2026-10-01 |
| 32.59.84.0/22 v4 | no ROA | 12 | 37721524682688 | 2026-10-01 |
| 32.59.88.0/22 v4 | no ROA | 12 | 377212688 | 2026-10-01 |
| 32.59.92.0/22 v4 | no ROA | 12 | 37721524682688 | 2026-10-01 |
| 32.59.96.0/21 v4 | no ROA | 12 | 377212688 | 2026-10-01 |
| 32.59.104.0/21 v4 | no ROA | 12 | 37721524682688 | 2026-10-01 |
| 32.59.112.0/22 v4 | no ROA | 12 | 37721524682688 | 2026-10-01 |
| 32.59.116.0/23 v4 | no ROA | 12 | 37721524682688 | 2026-10-01 |
| 32.59.144.0/22 v4 | no ROA | 12 | 37721524682688 | 2026-10-01 |
| 32.59.160.0/22 v4 | no ROA | 12 | 377212688 | 2026-10-01 |
| 32.59.180.0/22 v4 | no ROA | 12 | 377212688 | 2026-10-01 |
| 32.64.168.0/22 v4 | no ROA | 43 | 377212688 | 2026-09-18 |
| 32.94.0.0/16 v4 | no ROA | 43 | 70182688 | 2026-09-18 |
| 32.101.0.0/17 v4 | no ROA | 43 | 70182688 | 2026-09-18 |
| 32.101.0.0/21 v4 | no ROA | 12 | 37721524682688 | 2026-10-01 |
| 32.101.8.0/21 v4 | no ROA | 12 | 377212688 | 2026-10-05 |
| 32.101.16.0/22 v4 | no ROA | 12 | 377212688 | 2026-10-01 |
| 32.101.20.0/22 v4 | no ROA | 12 | 377212688 | 2026-10-13 |
| 32.101.32.0/21 v4 | no ROA | 12 | 377212688 | 2026-10-01 |
| 32.101.40.0/21 v4 | no ROA | 12 | 37721524682688 | 2026-10-01 |
| 32.101.96.0/21 v4 | no ROA | 12 | 37721524682688 | 2026-10-01 |
| 32.101.104.0/21 v4 | no ROA | 12 | 377212688 | 2026-10-01 |
| 32.104.0.0/15 v4 | no ROA | 43 | 70182688 | 2026-09-18 |
| 32.104.0.0/16 v4 | no ROA | 43 | 70182688 | 2026-09-18 |
| 32.104.16.0/24 v4 | no ROA | 12 | 377212688 | 2026-09-18 |
| 32.109.16.0/24 v4 | no ROA | 43 | 377212688 | 2026-09-18 |
| 32.109.20.0/24 v4 | no ROA | 43 | 377212688 | 2026-09-18 |
| 32.115.0.0/18 v4 | no ROA | 43 | 70182688 | 2026-09-18 |
| 32.115.8.0/24 v4 | no ROA | 43 | 377212688 | 2026-09-18 |
| 32.115.32.0/19 v4 | no ROA | 43 | 377212688 | 2026-09-18 |
| 32.115.34.0/23 v4 | no ROA | 12 | 377212688 | 2026-10-01 |
| 32.115.128.0/18 v4 | no ROA | 43 | 70182688 | 2026-09-18 |
| 32.115.172.0/24 v4 | no ROA | 43 | 377212688 | 2026-09-18 |
| 32.115.178.0/24 v4 | no ROA | 43 | 377212688 | 2026-09-18 |
| 32.117.74.0/24 v4 | no ROA | 43 | 377212688 | 2026-09-18 |
| 32.118.64.0/19 v4 | no ROA | 43 | 70182688 | 2026-09-18 |
| 32.118.74.0/24 v4 | no ROA | 43 | 377212688 | 2026-09-18 |
| 32.118.88.0/24 v4 | no ROA | 43 | 377212688 | 2026-09-18 |
| 32.118.90.0/24 v4 | no ROA | 43 | 377212688 | 2026-09-18 |
| 32.139.238.0/24 v4 | RPKI invalid | 1 | 70182688 | 2026-09-18 |
| 165.87.32.0/21 v4 | no ROA | 43 | 70182688 | 2026-09-18 |
| 165.87.52.0/22 v4 | no ROA | 43 | 70182688 | 2026-09-18 |
| 192.56.14.0/24 v4 | no ROA | 43 | 70182688 | 2026-09-18 |
| 192.56.16.0/24 v4 | no ROA | 43 | 377212688 | 2026-09-18 |
| 192.56.31.0/24 v4 | no ROA | 43 | 70182688 | 2026-09-18 |
| 192.56.43.0/24 v4 | no ROA | 43 | 377212688 | 2026-09-23 |
| 192.56.47.0/24 v4 | no ROA | 43 | 377212688 | 2026-09-18 |
| 192.56.48.0/24 v4 | no ROA | 43 | 377212688 | 2026-10-05 |
| 192.56.52.0/24 v4 | no ROA | 43 | 377212688 | 2026-09-18 |
| 192.56.54.0/24 v4 | no ROA | 43 | 70182688 | 2026-09-18 |
| 192.56.55.0/24 v4 | no ROA | 43 | 377212688 | 2026-10-05 |
| 192.56.56.0/24 v4 | no ROA | 43 | 377212688 | 2026-09-23 |
| 200.0.216.0/21 v4 | no ROA | 43 | 70182688 | 2026-09-18 |