AS21769Colocation America Corporation
United StatesRegistryARINAt a glance
IPv4 prefixes
95
IPv6 prefixes
11
IPv4 addresses
406k
IPv6 /64s
168B
Upstream graph
The networks AS21769 is seen behind, one and two hops out, drawn from real AS paths.
AS21769Toward the internet core
Networks observed one and two hops upstream of AS21769 in real AS paths. A thicker line means more vantage points saw that adjacency, so weight tracks how well attested it is — not how much traffic it carries. Adjacency is an observation; whether it is a transit purchase or a settlement-free peering is an inference, and is labelled as one wherever we show it.
Neighbouring networks
10
adjacent networks
- Upstreams
- 220%
- Peers
- 660%
- Downstreams
- 220%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS6461Zayo Bandwidth | US | Peer | 5,531 | 90 |
| AS174Cogent Communications, LLC | US | Peer | 5,083 | 100 |
Prefixes
All 106The largest blocks AS21769 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 67.227.0.0/17 | 32.8k | 79/80 |
| 173.211.0.0/17 | 32.8k | 79/80 |
| 184.174.0.0/17 | 32.8k | 79/80 |
| 66.78.0.0/18 | 16.4k | 79/80 |
| 67.203.0.0/18 | 16.4k | 79/80 |
| 174.140.192.0/18 | 16.4k | 79/80 |
| 206.206.64.0/18 | 16.4k | 79/80 |
| 216.74.64.0/18 | 16.4k | 79/80 |
| 45.73.160.0/19 | 8.2k | 79/80 |
| 64.69.96.0/19 | 8.2k | 79/80 |
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.