Prefixes
17 · 1
IPv4 · IPv6
Network
AS9002
CarrierRETN Limited
RETN announces 17 IPv4 prefixes (26.6K addresses) and 1 IPv6 prefix from the United Kingdom. 100% of them are covered by valid RPKI records.
Address space
26.6K
IPv4 addresses · 65.5K IPv6 /48s
RPKI
100% valid0 invalid · 0 without a record
Peering
Selective
25 exchanges · 184 facilities
Where it is
Details
Network
- Name
- RETN Limited
- Holder
- MNT-RETN
- Type
- NSP
- Country
- United Kingdom
- Registry
- RIPE NCC
- Registered
- Mar 25, 200818 years ago
- Website
- retn.net
- Traffic
- 20-50Tbps
- UsersCloudflare Radar's estimate of people who reach the internet through this network.
- About 2.3K
- Abuse contact
- abuse@retn.net
Connectivity
Cloudflare Radar- UpstreamsNetworks this one buys transit from.
- ArelionNTT Global IP NetworkGTT CommunicationsDeutsche TelekomLumen AS3356PCCW GlobalOrangeTATA Communications+17 more
- PeersNetworks it exchanges traffic with directly, without paying either way.
- 1,890
- CustomersNetworks that buy transit from it.
- 1,258
- AS-SETThe routing registry object that lists this network's customers, used to build route filters.
- RIPE::AS-RETN RIPE::AS-RETN6
Routing security
- ASPAAn RPKI record listing the only networks allowed to be its upstream providers, so routers can reject leaked or forged paths.
- Not published
- RPKI coverageShare of its announcements that a signed record (ROA) authorizes.
- 18 of 18 valid
- IncidentsPossible BGP hijacks (high-confidence detections) and route leaks involving this network in the last 30 days, from Cloudflare Radar.
- 50 route leaks
Largest prefixes
IPv4
17- 87.245.224.0/19RPKI valid
- 139.45.192.0/19RPKI valid
- 87.245.208.0/21RPKI valid
- 89.19.36.0/22RPKI valid
- 94.158.240.0/22RPKI valid
- 185.13.152.0/22RPKI valid
- 185.82.8.0/22RPKI valid
- 193.109.100.0/22RPKI valid
- 104.121.64.0/23RPKI valid
- 104.121.66.0/23RPKI valid
- 104.121.68.0/23RPKI valid
- 23.56.98.0/24RPKI valid
- 45.39.107.0/24RPKI valid
- 45.39.108.0/24RPKI valid
- 81.19.134.0/24RPKI valid
- 104.233.6.0/24RPKI valid
- 213.108.245.0/24RPKI valid
IPv6
1- 2a02:2d8::/32RPKI valid
Internet exchanges
- LINX LON1London400 Gbps
- AMS-IX
Amsterdam400 Gbps - DE-CIX Frankfurt
Frankfurt200 Gbps - NYIIX New York
New York200 Gbps - MIX-IT
Milan200 Gbps - VIX
Vienna100 Gbps - SwissIX
Zurich100 Gbps - BCIXBerlin100 Gbps
- SIX SeattleSeattle100 Gbps
- BNIX
Brussels100 Gbps - France-IX Paris
Paris100 Gbps - ESpanix Madrid Lower LAN
Madrid100 Gbps - ESpanix Madrid Upper LANMadrid100 Gbps
- BBIX Tokyo
Tokyo100 Gbps - Equinix Singapore
Singapore100 Gbps - INEX LAN1
Dublin100 Gbps - BBIX SingaporeSingapore100 Gbps
- JPNAP TokyoTokyo100 Gbps
- Equinix Hong Kong
Hong Kong100 Gbps - Equinix MiamiMiami100 Gbps
- Netnod Stockholm GREEN -- MTU1500
Stockholm50 Gbps - Netnod Stockholm BLUE -- MTU1500Stockholm50 Gbps
- BIX
Budapest10 Gbps - INEX LAN2Dublin10 Gbps
- Namex RomeRome10 Gbps