AS4549ESPN, Inc.
United StatesRegistryARINAt a glance
IPv4 prefixes
37
IPv6 prefixes
0
IPv4 addresses
22.3k
IPv6 /64s
0
Upstream graph
The networks AS4549 is seen behind, one and two hops out, drawn from real AS paths.
AS4549Toward the internet core
Networks observed one and two hops upstream of AS4549 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
22
adjacent networks
- Upstreams
- 1045%
- Peers
- 1255%
- Downstreams
- 00%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS3356Lumen (Level 3) | US | Peer | 1,773 | 80 |
| AS7018AT&T Enterprises, LLC | US | Peer | 455 | 80 |
| AS6461Zayo Bandwidth | US | Peer | 315 | 35 |
| AS17222MUNDIVOX DO BRASIL LTDA |  BR | Peer | 80 | 80 |
| AS3549Lumen (fka. Global Crossing) | US | Peer | 80 | 80 |
| AS7303Telecom Argentina S.A. |  AR | Peer | 80 | 80 |
| AS11014Metrotel | AR | Peer | 79 | 79 |
| AS14178Megacable Comunicaciones de Mexico, S.A. de C.V. |  MX | Peer | 50 | 50 |
| AS11172Alestra, S. de R.L. de C.V. | MX | Peer | 30 | 30 |
| AS1000LINK AMERICAN | US | Peer | 1 | 1 |
Prefixes
All 37The largest blocks AS4549 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 45.63.168.0/21 | 2k | 80/80 |
| 45.63.208.0/21 | 2k | 79/80 |
| 45.63.216.0/21 | 2k | 79/80 |
| 45.63.224.0/21 | 2k | 80/80 |
| 45.63.232.0/21 | 2k | 79/80 |
| 45.63.240.0/21 | 2k | 80/80 |
| 45.63.248.0/21 | 2k | 79/80 |
| 45.63.192.0/23 | 512 | 80/80 |
| 45.63.168.0/24 | 256 | 80/80 |
| 45.63.169.0/24 | 256 | 80/80 |
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.