AS262156Universidad Nacional de Rosario
ArgentinaRegistryLACNICAt a glance
IPv4 prefixes
8
IPv6 prefixes
16
IPv4 addresses
2k
IPv6 /64s
1M
Upstream graph
The networks AS262156 is seen behind, one and two hops out, drawn from real AS paths.
AS262156Toward the internet core
Networks observed one and two hops upstream of AS262156 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
4
adjacent networks
- Upstreams
- 250%
- Peers
- 250%
- Downstreams
- 00%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS4270Red de Interconexion Universitaria | AR | Peer | 992 | 62 |
| AS7303Telecom Argentina S.A. | AR | Peer | 632 | 79 |
Prefixes
The largest blocks AS262156 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 200.3.120.0/24 | 256 | 79/80 |
| 200.3.121.0/24 | 256 | 79/80 |
| 200.3.122.0/24 | 256 | 79/80 |
| 200.3.123.0/24 | 256 | 79/80 |
| 200.3.124.0/24 | 256 | 79/80 |
| 200.3.125.0/24 | 256 | 79/80 |
| 200.3.126.0/24 | 256 | 79/80 |
| 200.3.127.0/24 | 256 | 79/80 |
| 2801:0:220::/48 | 65.5k × /64 | 62/62 |
| 2801:0:221::/48 | 65.5k × /64 | 62/62 |
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.