AS8943 Jump Networks
AS8943 is operated by Jump Networks and registered with RIPE NCC (GB) since 1998-08-27.
It announces 7 IPv4 and 5 IPv6 prefixes, 100% of them RPKI valid.
RIPE RIS sees 2 upstream and peer networks and 15 downstream networks next to it.
PeeringDB lists it as an NSP network at 2 internet exchanges and 2 facilities. Its peering policy is selective.
| Name | Jump Networks |
|---|---|
| Registry (RIR) | RIPE NCC |
| Country | United Kingdom (GB) |
| Delegated on | 1998-08-27 |
| Network type | NSP, Europe |
| Peering policy | Selective |
| IRR as-set | RIPE::AS8943:AS-CUSTOMERS |
| Prefixes (IPv4 / IPv6) | 7 / 5 |
| RPKI valid | 100% (12 / 12) |
| Upstreams and peers | 2 |
| Downstream networks | 15 |
| Website | jump.net.uk |
Routing health
- AS8943 announces 7 IPv4 and 5 IPv6 prefixes.
- All 12 announced prefixes are RPKI valid.
- 2 upstreams and peers, 15 downstream networks seen.
For every check with the fix (IRR route objects, the RPKI state of each route, reverse DNS and the registration), run the full network report.
Announced prefixes 12
- 85.119.80.0/21
- 185.73.44.0/22
- 185.98.212.0/23
- 194.33.11.0/24
- 194.153.169.0/24
- 203.11.114.0/24
- 212.13.192.0/19
- 2a0a:1100::/32
- 2a05:5a40::/32
- 2a06:ec0::/32
- 2001:ba8::/32
- 2001:baa::/32
Upstreams and peers 2
The networks RIPE RIS sees next to AS8943 in BGP paths, the most visible first.
Peering
Peering policy: Selective. Suggested max-prefix limits: 187 IPv4, 89 IPv6. PeeringDB record
| Exchange | Ports | Speed | Route server |
|---|---|---|---|
| LINX LON1: Main | 1 | 15G | No |
| LINX LON2 | 1 | 15G | No |
| Facility | City | Country |
|---|---|---|
| IP House Data Centre | London | GB |
| Telehouse - London (Docklands North) | London | GB |
More about AS8943
Sources: RIR delegation data and PeeringDB (updated daily); routing from RIPEstat (RIPE NCC RIS and RPKI), refreshed daily. Routing data from 2026-11-12 20:01 UTC. The country is where the AS number was registered, not necessarily where the network operates.