AS43519Nominet UK
United KingdomRegistryRIPE NCCTypeContentAt a glance
IPv4 prefixes
IPv6 prefixes
IPv4 addresses
IPv6 /64s
Upstream graph
The networks AS43519 is seen behind, one and two hops out, drawn from real AS paths.
Networks observed one and two hops upstream of AS43519 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
214
adjacent networks
- Upstreams
- 4119%
- Peers
- 17381%
- Downstreams
- 00%
Networks carrying this one's traffic toward the rest of the internet. Listing the 40 seen on the most AS paths, of 41.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS1299Arelion (fka. Telia Carrier) |  SE | Peer | 1,457 | 115 |
| AS2914NTT America, Inc. |  US | Peer | 1,134 | 101 |
| AS3257GTT Communications Inc. | US | Peer | 801 | 86 |
| AS6939Hurricane Electric LLC | US | Peer | 254 | 20 |
| AS9002RETN Limited | GB | Peer | 89 | 5 |
| AS18106Viewqwest Pte Ltd |  SG | Peer | 68 | 4 |
| AS25091IP-Max SA |  CH | Peer | 65 | 4 |
| AS49544i3D.net B.V |  NL | Peer | 61 | 2 |
| AS7195EdgeUno |  CO | Peer | 57 | 2 |
| AS58511Swoop (Anycast Global Backbone) |  AU | Peer | 57 | 2 |
Prefixes
All 74The largest blocks AS43519 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 43.230.48.0/24 | 256 | 78/80 |
| 43.230.49.0/24 | 256 | 78/80 |
| 43.230.50.0/24 | 256 | 78/80 |
| 43.230.51.0/24 | 256 | 78/80 |
| 51.149.0.0/24 | 256 | 80/80 |
| 51.149.1.0/24 | 256 | 80/80 |
| 51.149.254.0/24 | 256 | 79/80 |
| 51.149.255.0/24 | 256 | 80/80 |
| 103.49.80.0/24 | 256 | 67/80 |
| 103.49.81.0/24 | 256 | 67/80 |
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.