AS39122Blacknight Internet Solutions Limited
IrelandRegistryRIPE NCCTypeEyeballAt a glance
IPv4 prefixes
27
IPv6 prefixes
6
IPv4 addresses
28.4k
IPv6 /64s
51.5B
Upstream graph
The networks AS39122 is seen behind, one and two hops out, drawn from real AS paths.
AS39122Toward the internet core
Networks observed one and two hops upstream of AS39122 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
2,947
adjacent networks
- Upstreams
- 401%
- Peers
- 1,45649%
- Downstreams
- 1,45149%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS1299Arelion (fka. Telia Carrier) |  SE | Peer | 3,313 | 48 |
| AS174Cogent Communications, LLC |  US | Peer | 1,409 | 19 |
| AS6939Hurricane Electric LLC | US | Peer | 891 | 32 |
| AS2497Internet Initiative Japan Inc. |  JP | Peer | 417 | 5 |
| AS18106Viewqwest Pte Ltd |  SG | Peer | 318 | 2 |
| AS38880Micron21 Datacentre Pty Ltd |  AU | Peer | 274 | 2 |
| AS14537Continent 8 LLC | US | Peer | 263 | 3 |
| AS49544i3D.net B.V |  NL | Peer | 171 | 2 |
| AS52075Wifirst S.A.S. |  FR | Peer | 170 | 2 |
| AS25091IP-Max SA |  CH | Peer | 169 | 2 |
Prefixes
All 33The largest blocks AS39122 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 78.153.192.0/19 | 8.2k | 79/80 |
| 46.22.128.0/20 | 4.1k | 79/80 |
| 81.17.240.0/20 | 4.1k | 79/80 |
| 85.159.16.0/21 | 2k | 79/80 |
| 200.69.8.0/21 | 2k | 79/80 |
| 185.2.64.0/22 | 1k | 79/80 |
| 185.209.164.0/22 | 1k | 79/80 |
| 91.197.234.0/23 | 512 | 79/80 |
| 176.52.222.0/23 | 512 | 79/80 |
| 185.17.238.0/23 | 512 | 79/80 |
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.