AS201725Firma Tonetic Krzysztof Adamczyk
PolandRegistryRIPE NCCAt a glance
IPv4 prefixes
11
IPv6 prefixes
0
IPv4 addresses
7.2k
IPv6 /64s
0
Upstream graph
The networks AS201725 is seen behind, one and two hops out, drawn from real AS paths.
AS201725Toward the internet core
Networks observed one and two hops upstream of AS201725 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
15
adjacent networks
- Upstreams
- 533%
- Peers
- 960%
- Downstreams
- 17%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS20804Exatel S.A. | PL | Peer | 410 | 39 |
| AS50606Horyzont Technologie Internetowe sp.z.o.o. | PL | Peer | 355 | 34 |
| AS29535Orange Polska Spolka Akcyjna | PL | Peer | 60 | 9 |
| AS6939Hurricane Electric LLC |  US | Peer | 45 | 5 |
| AS49544i3D.net B.V |  NL | Peer | 11 | 1 |
Prefixes
The largest blocks AS201725 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 81.163.8.0/21 | 2k | 80/80 |
| 176.97.248.0/21 | 2k | 80/80 |
| 91.231.244.0/22 | 1k | 80/80 |
| 81.163.8.0/24 | 256 | 80/80 |
| 81.163.9.0/24 | 256 | 80/80 |
| 81.163.10.0/24 | 256 | 80/80 |
| 81.163.11.0/24 | 256 | 80/80 |
| 81.163.12.0/24 | 256 | 80/80 |
| 81.163.13.0/24 | 256 | 80/80 |
| 81.163.14.0/24 | 256 | 80/80 |
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.