AS41230 ASK4 Limited 🇬🇧 GB
Announcing 23 prefixes, seen at the RIS collectors.
IPv4 prefixes
16
122,112 (477 × /24)
IPv6 prefixes
7
56 × /32
Upstreams
2
transit providers observed
Peers
16
settlement-free adjacencies
Downstreams
4
transit customers observed
Customer cone
9
ASes reachable through it
Registry and operator data
- AS number
- AS41230
- Name
- ASK4 Limited
- Organisation
- ASK4 Ltd
- Country
- 🇬🇧 GB
- RIR
- RIPENCC
- Allocated
- 2006-07-05
- Network type
- NSP
- Scope
- Europe
- Peering policy
- Selective
- IRR as-set
- AS-ASK4
- Website
- https://www.ask4.com/
- PeeringDB
- net/1756
- Exchanges
- 6
- Facilities
- 8
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Internet exchange presence
From PeeringDB, which networks maintain themselves
| Exchange | City | Country | IPv4 | IPv6 | Speed | Route server |
|---|---|---|---|---|---|---|
| IXLeeds | Leeds / Western Yorkshire | 🇬🇧 GB | 91.217.231.19 | 2001:7f8:67::a10e:1 | 10 G | yes |
| LINX LON1 | London | 🇬🇧 GB | 195.66.224.104 | 2001:7f8:4::a10e:2 | 100 G | yes |
| LINX Manchester | Manchester | 🇬🇧 GB | 195.66.244.23 | 2001:7f8:4:2::a10e:1 | 30 G | yes |
| LONAP | London | 🇬🇧 GB | 5.57.80.184 | 2001:7f8:17::a10e:1 | 100 G | yes |
| MegaIX Dusseldorf | Dusseldorf | 🇩🇪 DE | 194.146.118.152 | 2001:7f8:8::a10e:0:1 | 10 G | yes |
| MegaIX Frankfurt | Frankfurt | 🇩🇪 DE | 62.69.146.122 | 2001:7f8:8:20:0:a10e:0:1 | - | no |