Data as of Nov 7, 2026
Autonomous system
AS33321
Zayo Bandwidth
Announces 4,352 addresses in 6 prefixes. None of it is anonymizer space.
Type
Internet provider
US
Announced prefixes
| Prefix | Type | RPKI |
|---|---|---|
| 128.177.93.0/24 since Feb 2014 | Internet provider | |
| 209.124.160.0/20 since Aug 2007 | Internet provider | |
| 209.124.160.0/24 since Oct 2011 | Internet provider | |
| 209.124.162.0/24 since Sep 2014 | Unknown | |
| 209.124.166.0/24 since Nov 2013 | Internet provider | |
| 209.124.174.0/24 since Mar 2009 | Internet provider |
Network & history
Profile
- Registered
- Jan 4, 2017
- Domain
- zayo.com
- Industry
- Internet Service Provider (ISP)
The space it routes itself
Address share by type
Routing patterns
How its announcements have moved
Arrivals