AS4997
Zayo Bandwidth Unknown registered in United States
26IPv4 prefixes
0IPv6 prefixes
100%RPKI-valid
#14,005AS Rank
327/327RIS visibility
#1,343Rank in United States
2002-01-04Allocated
Zayo Bandwidth (AS4997) — Unknown, registered in United States. announces 26 IPv4 prefixes + 0 IPv6 prefixes. Rank in United States: #1343. Allocated: 2002-01-04.
IPv4 26IPv6 0
Announced prefixes · 26
- v4 208.39.192.0/23 valid
- v4 208.39.194.0/23 valid
- v4 208.39.196.0/22 valid
- v4 208.39.199.0/24 valid
- v4 208.39.218.0/24 valid
- v4 208.39.222.0/24 valid
- v4 208.39.224.0/22 valid
- v4 208.39.228.0/24 valid
- v4 208.39.229.0/24 valid
- v4 208.39.232.0/21 valid
- v4 208.39.246.0/24 valid
- v4 208.39.247.0/24 valid
- v4 208.39.248.0/22 valid
- v4 208.39.249.0/24 valid
- v4 208.39.252.0/22 valid
- v4 208.39.255.0/24 valid
- v4 216.222.0.0/20 valid
- v4 216.222.101.0/24 valid
- v4 216.222.13.0/24 valid
- v4 216.222.24.0/22 valid
- v4 216.222.32.0/23 valid
- v4 216.222.36.0/22 valid
- v4 216.222.40.0/21 valid
- v4 216.222.48.0/20 valid
- v4 216.222.90.0/23 valid
- v4 216.222.92.0/23 valid
RPKI: rpki.cloudflare.com · 2026-06-17
Routing: 26 IPv4 · 0 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 26 |
| 2026-06-13 | 26 |
AS topology · Customer cone 1
Providers · 1
- AS6461 Zayo Bandwidth
Embed this on your site
Badge 
[](https://ipdex.io/asn/AS4997/)
<a href="https://ipdex.io/asn/AS4997/"><img src="https://ipdex.io/badge/asn/4997.svg" alt="AS4997 on ipdex"></a>
Live chart (iframe)
<iframe src="https://ipdex.io/embed/asn/4997" width="680" height="260" frameborder="0" scrolling="no" title="ipdex chart" style="border:0;max-width:100%"></iframe>