AS51013WebSupport s.r.o.
SlovakiaRegistryRIPE NCCAt a glance
IPv4 prefixes
25
IPv6 prefixes
3
IPv4 addresses
11.8k
IPv6 /64s
4.3B
Upstream graph
The networks AS51013 is seen behind, one and two hops out, drawn from real AS paths.
AS51013Toward the internet core
Networks observed one and two hops upstream of AS51013 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
60
adjacent networks
- Upstreams
- 1627%
- Peers
- 4372%
- Downstreams
- 12%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS1299Arelion (fka. Telia Carrier) |  SE | Peer | 781 | 58 |
| AS174Cogent Communications, LLC |  US | Peer | 408 | 113 |
| AS199803ComSource s.r.o. |  CZ | Peer | 375 | 80 |
| AS6939Hurricane Electric LLC | US | Peer | 189 | 23 |
| AS31230SIX.SK Route Servers | SK | Peer | 36 | 8 |
| AS49544i3D.net B.V |  NL | Peer | 26 | 2 |
| AS3303Swisscom (Schweiz) AG |  CH | Peer | 22 | 1 |
| AS32590Valve Corporation | US | Peer | 22 | 2 |
| AS22356Durand do Brasil Ltda |  BR | Peer | 20 | 2 |
| AS24940Hetzner Online GmbH |  DE | Peer | 20 | 2 |
Prefixes
All 28The largest blocks AS51013 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 37.9.168.0/21 | 2k | 79/80 |
| 92.118.24.0/22 | 1k | 79/80 |
| 185.87.12.0/22 | 1k | 79/80 |
| 185.111.88.0/22 | 1k | 79/80 |
| 213.188.152.0/22 | 1k | 79/80 |
| 195.210.28.0/23 | 512 | 79/80 |
| 213.188.156.0/23 | 512 | 79/80 |
| 37.9.168.0/24 | 256 | 80/80 |
| 37.9.175.0/24 | 256 | 80/80 |
| 45.13.137.0/24 | 256 | 80/80 |
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.