AS12346Maria Curie-Sklodowska University
PolandRegistryRIPE NCCTypeEyeballAt a glance
IPv4 prefixes
12
IPv6 prefixes
0
IPv4 addresses
19.5k
IPv6 /64s
0
Upstream graph
The networks AS12346 is seen behind, one and two hops out, drawn from real AS paths.
AS12346Toward the internet core
Networks observed one and two hops upstream of AS12346 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
11
adjacent networks
- Upstreams
- 327%
- Peers
- 655%
- Downstreams
- 218%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS39288VIRTUAL TELECOM SP. Z O.O. | PL | Peer | 991 | 80 |
| AS13293Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center | PL | Peer | 43 | 43 |
| AS196844Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center | PL | Peer | 36 | 36 |
Prefixes
The largest blocks AS12346 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 212.182.96.0/19 | 8.2k | 80/80 |
| 87.246.224.0/20 | 4.1k | 80/80 |
| 212.182.80.0/20 | 4.1k | 80/80 |
| 212.182.100.0/22 | 1k | 80/80 |
| 192.188.233.0/24 | 256 | 80/80 |
| 192.188.235.0/24 | 256 | 79/80 |
| 212.182.97.0/24 | 256 | 80/80 |
| 212.182.108.0/24 | 256 | 80/80 |
| 212.182.114.0/24 | 256 | 80/80 |
| 212.182.116.0/24 | 256 | 80/80 |
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.