AS16283Lodz University of Technology
PolandRegistryRIPE NCCAt a glance
IPv4 prefixes
7
IPv6 prefixes
1
IPv4 addresses
26.6k
IPv6 /64s
537M
Upstream graph
The networks AS16283 is seen behind, one and two hops out, drawn from real AS paths.
AS16283Toward the internet core
Networks observed one and two hops upstream of AS16283 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
9
adjacent networks
- Upstreams
- 333%
- Peers
- 556%
- Downstreams
- 111%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS13293Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center | PL | Peer | 338 | 70 |
| AS196844Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center | PL | Peer | 326 | 70 |
| AS35628Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center | PL | Peer | 8 | 1 |
Prefixes
The largest blocks AS16283 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 212.191.128.0/18 | 16.4k | 79/80 |
| 212.191.192.0/19 | 8.2k | 79/80 |
| 212.51.200.0/22 | 1k | 79/80 |
| 212.51.205.0/24 | 256 | 79/80 |
| 212.51.206.0/24 | 256 | 79/80 |
| 212.191.254.0/24 | 256 | 79/80 |
| 212.191.255.0/24 | 256 | 79/80 |
| 2001:b10:6000::/35 | 537M × /64 | 61/62 |
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.