AS204844NCSE NETWORK LTD
United KingdomRegistryRIPE NCCAt a glance
IPv4 prefixes
2
IPv6 prefixes
14
IPv4 addresses
512
IPv6 /64s
290M
Upstream graph
The networks AS204844 is seen behind, one and two hops out, drawn from real AS paths.
AS204844Toward the internet core
Networks observed one and two hops upstream of AS204844 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
51
adjacent networks
- Upstreams
- 918%
- Peers
- 2855%
- Downstreams
- 1427%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS6939Hurricane Electric LLC |  US | Peer | 1,610 | 62 |
| AS174Cogent Communications, LLC | US | Peer | 353 | 91 |
| AS134823Sky Digital Co., Ltd. |  TW | Peer | 191 | 78 |
| AS32595Liberally Network, LLC | US | Peer | 75 | 35 |
| AS20473The Constant Company, LLC | US | Peer | 62 | 62 |
| AS17408AboveNet Communications Taiwan | TW | Peer | 37 | 37 |
| AS47065USC / UFMG PEERING Research Testbed | US | Peer | 30 | 30 |
| AS24482SG.GS |  SG | Peer | 19 | 2 |
| AS10133Chief Telecom Inc. | TW | Peer | 1 | 1 |
Prefixes
The largest blocks AS204844 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 23.146.248.0/24 | 256 | 80/80 |
| 151.246.244.0/24 | 256 | 80/80 |
| 2a14:7581:6000::/36 | 268M × /64 | 62/62 |
| 2602:faad::/40 | 16.8M × /64 | 62/62 |
| 2a06:a005:14f0::/44 | 1M × /64 | 62/62 |
| 2a06:a005:1b40::/44 | 1M × /64 | 62/62 |
| 2a06:a005:1be0::/44 | 1M × /64 | 62/62 |
| 2a06:a005:1d60::/44 | 1M × /64 | 62/62 |
| 2602:faad:2::/48 | 65.5k × /64 | 62/62 |
| 2602:faad:5::/48 | 65.5k × /64 | 62/62 |
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.