AS209552Jan Siroky
BelgiumRegistryRIPE NCCTypeContentAt a glance
IPv4 prefixes
0
IPv6 prefixes
7
IPv4 addresses
0
IPv6 /64s
1.4M
Upstream graph
The networks AS209552 is seen behind, one and two hops out, drawn from real AS paths.
AS209552Toward the internet core
Networks observed one and two hops upstream of AS209552 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
39
adjacent networks
- Upstreams
- 718%
- Peers
- 3282%
- Downstreams
- 00%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS6939Hurricane Electric LLC |  US | Peer | 171 | 50 |
| AS214757Jakub Krsa |  CZ | Peer | 163 | 55 |
| AS215638Cilix Limited |  GB | Peer | 54 | 16 |
| AS393577Tritan Development | US | Peer | 20 | 7 |
| AS41051Freetransit Project (Openfactory GmbH) |  CH | Peer | 12 | 12 |
| AS24940Hetzner Online GmbH |  DE | Peer | 4 | 1 |
| AS3170VeloxServ Communications Ltd | GB | Peer | 3 | 1 |
Prefixes
The largest blocks AS209552 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 2a06:de01:c0::/44 | 1M × /64 | 61/62 |
| 2602:f9ba:b3::/48 | 65.5k × /64 | 61/62 |
| 2a06:de01:c1::/48 | 65.5k × /64 | 61/62 |
| 2a06:de01:c2::/48 | 65.5k × /64 | 61/62 |
| 2a0b:4e07:2d::/48 | 65.5k × /64 | 61/62 |
| 2a0f:85c1:51::/48 | 65.5k × /64 | 61/62 |
| 2a13:9500:48::/48 | 65.5k × /64 | 61/62 |
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.