AS278Universidad Nacional Autonoma de Mexico
MexicoRegistryLACNICTypeEyeballAt a glance
IPv4 prefixes
164
IPv6 prefixes
100
IPv4 addresses
238k
IPv6 /64s
4.3B
Upstream graph
The networks AS278 is seen behind, one and two hops out, drawn from real AS paths.
AS278Toward the internet core
Networks observed one and two hops upstream of AS278 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
16
adjacent networks
- Upstreams
- 744%
- Peers
- 850%
- Downstreams
- 16%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS18734Operbes, S.A. de C.V. | MX | Peer | 7,752 | 142 |
| AS17072TOTAL PLAY TELECOMUNICACIONES, S.A.P.I. DE C.V. | MX | Peer | 5,815 | 142 |
| AS8151UNINET | MX | Peer | 4,140 | 142 |
| AS11172Alestra, S. de R.L. de C.V. | MX | Peer | 579 | 84 |
| AS22884TOTAL PLAY TELECOMUNICACIONES SA DE CV | MX | Peer | 70 | 4 |
| AS18592Corporacion Universitaria para el Desarrollo de Internet, A.C. | MX | Peer | 45 | 1 |
| AS3640C I C E S E | MX | Peer | 2 | 1 |
Prefixes
All 264The largest blocks AS278 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 132.247.0.0/16 | 65.5k | 80/80 |
| 132.248.0.0/16 | 65.5k | 79/80 |
| 132.248.0.0/17 | 32.8k | 80/80 |
| 132.248.128.0/17 | 32.8k | 80/80 |
| 132.247.2.0/24 | 256 | 80/80 |
| 132.247.12.0/24 | 256 | 80/80 |
| 132.247.13.0/24 | 256 | 80/80 |
| 132.247.17.0/24 | 256 | 80/80 |
| 132.247.18.0/24 | 256 | 80/80 |
| 132.247.19.0/24 | 256 | 80/80 |
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.