AS31727 
Node4 Ltd
NODE4-AS · Actualizado 21.10.2026 19:15 UTC
Información del AS
- Organización
- Node4 Ltd
- Nombre del AS
- NODE4-AS
- País
- Reino Unido
- Sitio web
- http://www.node4.co.uk
- Registro (RIR)
- RIPE ORG-NL21-RIPE N4-NOC
- Registrado
- 26.07.2004
- Visto por última vez en BGP
- 21.10.2026 19:05 UTC
RPKI
3 ROA
Válido 2
Inválido 0
Sin ROA 142
Ubicación de los prefijos
-
Reino Unido
144
Enlaces externos
Vecinos vistos desde AS208972; las líneas más gruesas llevan más rutas.
UpstreamsAS31727Downstreams
| # | AS | Nombre | Relación | Rutas | Proporción |
|---|---|---|---|---|---|
| 1 | AS29452 | Secura Hosting Ltd | Downstream | 5 | |
| 2 | AS44052 | Press Computer Systems Ltd | Downstream | 3 | |
| 3 | AS49793 | LMP Technical Services Ltd | Downstream | 2 | |
| 4 | AS208363 |  Cellhire France SARL | Downstream | 1 | |
| 5 | AS39633 | PITCORE | Downstream | 1 | |
| 6 | AS39620 | NG BAILEY IT SERVICES LIMITED | Downstream | 1 |
Ninguno en la tabla de enrutamiento.
| # | AS | Nombre | Relación | Rutas | Proporción |
|---|---|---|---|---|---|
| 1 | AS3257 |  GTT Communications (AS3257) | Upstream | 143 | |
| 2 | AS2914 | NTT Global IP Network | Upstream | 11 | |
| 3 | AS29452 | Secura Hosting Ltd | Downstream | 5 | |
| 4 | AS44052 | Press Computer Systems Ltd | Downstream | 3 | |
| 5 | AS49793 | LMP Technical Services Ltd | Downstream | 2 | |
| 6 | AS174 | Cogent Communications, Inc. | Upstream | 2 | |
| 7 | AS208363 | Cellhire France SARL | Downstream | 1 | |
| 8 | AS39633 | PITCORE | Downstream | 1 | |
| 9 | AS39620 | NG BAILEY IT SERVICES LIMITED | Downstream | 1 | |
| 10 | AS3356 | Lumen AS3356 | Upstream | 1 |
| Prefijo | Descripción | Ubicación | RPKI | Rutas |
|---|---|---|---|---|
| 5.77.39.0/24 | | Sin ROA | 1 | |
| 5.77.55.0/24 | | Sin ROA | 1 | |
| 5.77.62.0/23 | | Sin ROA | 1 | |
| 46.175.50.0/24 | | RPKI válido | 1 | |
| 46.175.51.0/24 | | RPKI válido | 1 | |
| 46.231.184.0/21 | Coalville | Sin ROA | 1 | |
| 46.231.185.0/24 | Coalville | Sin ROA | 1 | |
| 46.231.187.0/24 | Coalville | Sin ROA | 1 | |
| 46.231.190.0/24 | Coalville | Sin ROA | 1 | |
| 62.192.128.0/24 | | Sin ROA | 1 | |
| 62.192.129.0/24 | | Sin ROA | 1 | |
| 77.111.212.0/22 | Harrogate | Sin ROA | 1 | |
| 77.111.216.0/21 | Nottingham | Sin ROA | 1 | |
| 77.111.221.0/24 | Nottingham | Sin ROA | 1 | |
| 77.111.224.0/22 | | Sin ROA | 1 | |
| 77.111.225.0/24 | | Sin ROA | 1 | |
| 82.196.224.0/24 | | Sin ROA | 1 | |
| 82.196.234.0/24 | | Sin ROA | 1 | |
| 83.166.160.0/19 | Swadlincote | Sin ROA | 1 | |
| 83.166.160.0/24 | Swadlincote | Sin ROA | 1 | |
| 83.166.164.0/24 | Node4 UK Hosting | Swadlincote | Sin ROA | 1 |
| 83.166.165.0/24 | Swadlincote | Sin ROA | 1 | |
| 83.166.167.0/24 | Swadlincote | Sin ROA | 1 | |
| 83.166.168.0/24 | Swadlincote | Sin ROA | 1 | |
| 83.166.171.0/24 | Swadlincote | Sin ROA | 1 | |
| 83.166.172.0/24 | Swadlincote | Sin ROA | 1 | |
| 83.166.176.0/24 | N4 DSL Customers | Alfreton | Sin ROA | 1 |
| 83.166.177.0/24 | Alfreton | Sin ROA | 1 | |
| 83.166.184.0/24 | Alfreton | Sin ROA | 1 | |
| 89.248.48.0/20 | Hatfield | Sin ROA | 1 | |
| 89.248.48.0/24 | Hatfield | Sin ROA | 1 | |
| 89.248.49.0/24 | Hatfield | Sin ROA | 1 | |
| 89.248.53.0/24 | Hatfield | Sin ROA | 1 | |
| 89.248.54.0/24 | Hatfield | Sin ROA | 1 | |
| 89.248.55.0/24 | Hatfield | Sin ROA | 1 | |
| 89.248.56.0/24 | Hatfield | Sin ROA | 1 | |
| 89.248.58.0/24 | Hatfield | Sin ROA | 1 | |
| 89.248.59.0/24 | Hatfield | Sin ROA | 1 | |
| 89.248.63.0/24 | Hatfield | Sin ROA | 1 | |
| 89.255.174.0/23 | Liverpool | Sin ROA | 1 | |
| 91.236.26.0/23 | | Sin ROA | 1 | |
| 93.174.136.0/22 | Nottingham | Sin ROA | 1 | |
| 93.174.136.0/24 | Nottingham | Sin ROA | 1 | |
| 93.174.137.0/24 | Nottingham | Sin ROA | 1 | |
| 93.174.140.0/22 | Nottingham | Sin ROA | 1 | |
| 93.174.141.0/24 | Nottingham | Sin ROA | 1 | |
| 109.75.172.0/24 | WebHosting UK Com LTD server $netname | | Sin ROA | 1 |
| 109.75.175.0/24 | eUKhost enLight Hosting Client's Server | | Sin ROA | 1 |
| 109.203.96.0/24 | UK DNP Hosting | | Sin ROA | 1 |
| 109.203.98.0/24 | | Sin ROA | 1 | |
| 109.203.100.0/23 | eUKhost LTD | | Sin ROA | 1 |
| 109.203.102.0/24 | | Sin ROA | 1 | |
| 109.203.107.0/24 | | Sin ROA | 1 | |
| 109.203.109.0/24 | UK Shared hosting Servers | | Sin ROA | 1 |
| 109.203.114.0/24 | | Sin ROA | 1 | |
| 109.203.116.0/24 | | Sin ROA | 1 | |
| 109.203.118.0/24 | UK VMWARE Cloud hosting Servers Client | | Sin ROA | 1 |
| 109.203.119.0/24 | UK Shared/Reseller & Dedicated hosting Client's | | Sin ROA | 1 |
| 109.203.120.0/24 | UK Shared/Reseller & Dedicated hosting Client's | | Sin ROA | 1 |
| 109.203.123.0/24 | UK VMWARE Cloud hosting Client's | | Sin ROA | 1 |
| 109.203.124.0/23 | | Sin ROA | 1 | |
| 109.203.126.0/24 | UK VMWARE Cloud hosting Client's | | Sin ROA | 1 |
| 109.234.192.0/21 | Nottingham | Sin ROA | 1 | |
| 109.234.192.0/24 | Nottingham | Sin ROA | 1 | |
| 109.234.193.0/24 | Nottingham | Sin ROA | 1 | |
| 109.234.197.0/24 | Nottingham | Sin ROA | 1 | |
| 109.234.198.0/24 | Milton Keynes | Sin ROA | 1 | |
| 109.234.200.0/21 | Nottingham | Sin ROA | 1 | |
| 109.234.200.0/24 | Nottingham | Sin ROA | 1 | |
| 109.234.202.0/24 | Nottingham | Sin ROA | 1 | |
| 109.234.203.0/24 | Nottingham | Sin ROA | 1 | |
| 109.234.204.0/24 | Nottingham | Sin ROA | 1 | |
| 109.234.205.0/24 | Nottingham | Sin ROA | 1 | |
| 109.234.206.0/24 | Nottingham | Sin ROA | 1 | |
| 109.234.207.0/24 | Nottingham | Sin ROA | 1 | |
| 148.253.128.0/19 | York | Sin ROA | 1 | |
| 148.253.129.0/24 | York | Sin ROA | 1 | |
| 148.253.130.0/24 | York | Sin ROA | 1 | |
| 148.253.131.0/24 | York | Sin ROA | 1 | |
| 148.253.133.0/24 | York | Sin ROA | 1 | |
| 148.253.139.0/24 | York | Sin ROA | 1 | |
| 148.253.142.0/24 | York | Sin ROA | 1 | |
| 148.253.143.0/24 | York | Sin ROA | 1 | |
| 148.253.144.0/24 | Manchester | Sin ROA | 1 | |
| 148.253.149.0/24 | Manchester | Sin ROA | 1 | |
| 148.253.151.0/24 | Manchester | Sin ROA | 1 | |
| 148.253.152.0/24 | Manchester | Sin ROA | 1 | |
| 148.253.153.0/24 | Manchester | Sin ROA | 1 | |
| 148.253.156.0/24 | Manchester | Sin ROA | 1 | |
| 157.96.9.0/24 | Bromsgrove | Sin ROA | 1 | |
| 157.96.10.0/23 | Derby | Sin ROA | 1 | |
| 157.96.10.0/24 | Derby | Sin ROA | 1 | |
| 157.96.11.0/24 | Derby | Sin ROA | 1 | |
| 157.96.14.0/23 | Chesterfield | Sin ROA | 1 | |
| 157.96.14.0/24 | Chesterfield | Sin ROA | 1 | |
| 157.96.15.0/24 | Chesterfield | Sin ROA | 1 | |
| 157.96.20.0/23 | Sutton Coldfield | Sin ROA | 1 | |
| 157.96.23.0/24 | Sutton Coldfield | Sin ROA | 1 | |
| 157.96.26.0/23 | Hornchurch | Sin ROA | 1 | |
| 157.96.27.0/24 | Hornchurch | Sin ROA | 1 | |
| 157.96.33.0/24 | | Sin ROA | 1 | |
| 157.96.36.0/23 | Stockport | Sin ROA | 1 | |
| 157.96.40.0/24 | Loughborough | Sin ROA | 1 | |
| 157.96.42.0/24 | Loughborough | Sin ROA | 1 | |
| 157.96.47.0/24 | Loughborough | Sin ROA | 1 | |
| 157.96.61.0/24 | Pont-y-clun | Sin ROA | 1 | |
| 157.96.63.0/24 | | Sin ROA | 1 | |
| 157.96.64.0/24 | Dunfermline | Sin ROA | 1 | |
| 157.96.67.0/24 | Dunfermline | Sin ROA | 1 | |
| 157.96.76.0/23 | Doncaster | Sin ROA | 1 | |
| 157.96.78.0/24 | | Sin ROA | 1 | |
| 157.96.80.0/24 | | Sin ROA | 1 | |
| 157.96.82.0/23 | | Sin ROA | 1 | |
| 157.96.89.0/24 | | Sin ROA | 1 | |
| 158.255.40.0/24 | Eukhost LTD server | | Sin ROA | 1 |
| 158.255.44.0/24 | | Sin ROA | 1 | |
| 158.255.45.0/24 | eUKHOST Client | | Sin ROA | 1 |
| 158.255.46.0/24 | Eukhost LTD server | | Sin ROA | 1 |
| 158.255.47.0/24 | VMWare cluster 5 | | Sin ROA | 1 |
| 158.255.224.0/21 | Tonbridge | Sin ROA | 1 | |
| 158.255.224.0/24 | Tonbridge | Sin ROA | 1 | |
| 158.255.226.0/24 | Tonbridge | Sin ROA | 1 | |
| 158.255.229.0/24 | Tonbridge | Sin ROA | 1 | |
| 158.255.230.0/24 | Tonbridge | Sin ROA | 1 | |
| 185.10.88.0/22 | | Sin ROA | 1 | |
| 185.29.136.0/22 | | Sin ROA | 1 | |
| 185.29.136.0/24 | LETN-INTERNAL | | Sin ROA | 1 |
| 185.29.137.0/24 | LETN-CLOUD | | Sin ROA | 1 |
| 185.29.138.0/24 | LETN-CLOUD | | Sin ROA | 1 |
| 185.82.76.0/22 | | Sin ROA | 1 | |
| 185.199.16.0/23 | Cloud Next Ltd | | Sin ROA | 1 |
| 185.199.18.0/23 | Cloud Next Ltd | | Sin ROA | 1 |
| 185.207.120.0/23 | | Sin ROA | 1 | |
| 185.207.122.0/24 | | Sin ROA | 1 | |
| 185.207.123.0/24 | | Sin ROA | 1 | |
| 185.245.128.0/22 | | Sin ROA | 1 | |
| 193.17.187.0/24 | The whole IPv4 address space | | Sin ROA | 1 |
| 193.203.240.0/21 | | Sin ROA | 1 | |
| 194.30.184.0/24 | | Sin ROA | 1 | |
| 213.175.215.0/24 | eUKhost LTD | | Sin ROA | 1 |
| 213.175.217.0/24 | Reigate | Sin ROA | 1 | |
| 217.78.159.0/24 | Hosted and test range | | Sin ROA | 1 |
| Prefijo | Descripción | Ubicación | RPKI | Rutas |
|---|---|---|---|---|
| 2a00:5600::/32 | | Sin ROA | 1 | |
| 2a00:f9c0::/32 | | Sin ROA | 1 |
| Prefijo | Descripción | Retirados |
|---|---|---|
| 185.207.132.0/22 | 21.10.2026 12:21 | |
| 216.241.123.0/24 | 21.10.2026 12:21 | |
| 193.203.240.0/20 | 21.10.2026 12:21 | |
| 185.207.120.0/22 | 21.10.2026 12:21 | |
| 185.170.152.0/22 | 21.10.2026 12:21 | |
| 185.144.110.0/24 | 21.10.2026 12:21 | |
| 185.113.188.0/22 | 21.10.2026 12:21 | |
| 185.29.139.0/24 | LETN-PORTAL | 21.10.2026 12:21 |
| 91.240.221.0/24 | 21.10.2026 12:21 | |
| 46.226.252.0/22 | 21.10.2026 12:21 | |
| 46.226.251.0/24 | Cloud Next Ltd | 21.10.2026 12:21 |
| 46.226.250.0/24 | 21.10.2026 12:21 | |
| 46.226.249.0/24 | Cloud Next Ltd | 21.10.2026 12:21 |
| 46.226.248.0/24 | Cloud Next Ltd | 21.10.2026 12:21 |
| 148.253.150.0/24 | 21.10.2026 12:21 | |
| 89.248.48.0/21 | 21.10.2026 12:21 | |
| 82.196.243.0/24 | Secura VPC Network - NNH1 | 21.10.2026 12:21 |