AS7018
AT&T Enterprises, LLC ISP registered in United States
621IPv4 prefixes
15IPv6 prefixes
39%RPKI-valid
#32AS Rank
#56Rank in United States
1996-07-30Allocated
AT&T Enterprises, LLC (AS7018) — ISP, registered in United States. announces 621 IPv4 prefixes + 15 IPv6 prefixes. Rank in United States: #56. Allocated: 1996-07-30.
IPv4 621IPv6 15
Announced prefixes · 636
- v4 99.182.0.0/15 valid
- v4 99.184.0.0/13 unknown
- v4 99.32.0.0/12 valid
- v4 99.48.0.0/13 valid
- v4 99.56.0.0/13 valid
- v4 99.64.0.0/13 valid
- v4 99.72.0.0/15 valid
- v4 99.74.0.0/16 valid
- v4 99.75.0.0/17 valid
- v4 99.75.128.0/18 valid
- v4 99.76.0.0/18 valid
- v4 99.76.128.0/17 valid
- v4 99.77.64.0/18 valid
- v4 99.78.64.0/18 valid
- v4 99.8.0.0/15 valid
- v4 99.82.192.0/18 valid
- v4 99.83.0.0/18 valid
- v4 99.85.0.0/17 valid
- v4 99.87.192.0/18 valid
- v4 99.88.0.0/13 valid
- v4 99.96.0.0/13 valid
- v6 2001:1890::/29 valid
- v6 2600:1700::/28 valid
- v6 2600:300::/24 unknown
- v6 2602:300::/24 valid
- v6 2607:10c0::/32 unknown
- v6 2607:9080:6::/48 unknown
- v6 2620:0:f40::/48 unknown
- v6 2620:129:100f::/48 unknown
- v6 2620:27:f::/48 unknown
- v6 2620:59:a000::/48 unknown
- v6 2620:98:6000::/48 unknown
- v6 2620:a5:2000::/48 unknown
- v6 2620:b1:8000::/48 unknown
- v6 2620:ca:e000::/48 unknown
- v6 2a02:13e0:1::/48 unknown
RPKI: rpki.cloudflare.com · 2026-06-22
— Routing status unavailable
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 637 |
| 2026-06-13 | 637 |
| 2026-06-14 | 637 |
| 2026-06-16 | 636 |
| 2026-06-17 | 636 |
| 2026-06-19 | 636 |
| 2026-06-20 | 636 |
| 2026-06-21 | 636 |
AS topology · Customer cone 2,738
Peers · 37
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