Prefixes
0 · 2
IPv4 · IPv6
Network
AS21687
Zayo Bandwidth
Zayo Bandwidth announces 0 IPv4 prefixes (0 addresses) and 2 IPv6 prefixes from the United States. 0% of them are covered by valid RPKI records.
Address space
0
IPv4 addresses · 1K IPv6 /48s
RPKI
0% valid0 invalid · 2 without a record
Peering
—
Not in PeeringDB
Details
Network
- Name
- Zayo Bandwidth
- Country
- United States
- Registry
- ARIN
- Registered
- Jun 8, 200125 years ago
- Abuse contact
- abuse@zayo.com
Connectivity
Cloudflare Radar- UpstreamsNetworks this one buys transit from.
- Crown Castle
- PeersNetworks it exchanges traffic with directly, without paying either way.
- 0
- CustomersNetworks that buy transit from it.
- 0
Routing security
- ASPAAn RPKI record listing the only networks allowed to be its upstream providers, so routers can reject leaked or forged paths.
- Not published
- RPKI coverageShare of its announcements that a signed record (ROA) authorizes.
- 0 of 2 valid
- IncidentsPossible BGP hijacks (high-confidence detections) and route leaks involving this network in the last 30 days, from Cloudflare Radar.
- None in 30 days
Largest prefixes
IPv6
2- 2607:f7a8::/39No ROA
- 2607:f7a8:1200::/39No ROA