AS21302
AT&T Fast Path Backbone E Unknown registered in United States
16IPv4 prefixes
0IPv6 prefixes
#20,865AS Rank
327/327RIS visibility
#2,159Rank in United States
2001-10-24Allocated
AT&T Fast Path Backbone E (AS21302) — Unknown, registered in United States. announces 16 IPv4 prefixes + 0 IPv6 prefixes. Rank in United States: #2159. Allocated: 2001-10-24.
IPv4 16IPv6 0
Announced prefixes · 16
- v4 15.16.64.0/18 unknown
- v4 15.16.76.0/23 unknown
- v4 15.16.78.0/23 unknown
- v4 15.16.92.0/24 unknown
- v4 15.16.99.0/24 unknown
- v4 15.20.64.0/18 unknown
- v4 15.20.75.0/24 unknown
- v4 15.20.76.0/22 unknown
- v4 15.20.80.0/24 unknown
- v4 15.20.82.0/23 unknown
- v4 15.20.99.0/24 unknown
- v4 15.24.64.0/18 unknown
- v4 15.24.72.0/24 unknown
- v4 15.24.73.0/24 unknown
- v4 15.24.75.0/24 unknown
- v4 15.24.78.0/24 unknown
Routing: 16 IPv4 · 0 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 16 |
| 2026-06-13 | 16 |
AS topology · Customer cone 1
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