Prefixes
17 · 6
IPv4 · IPv6
Network
AS203446
CarrierSMARTNET Germany GmbH
SMARTNET Germany announces 17 IPv4 prefixes (4.4K addresses) and 6 IPv6 prefixes from Germany. 91% of them are covered by valid RPKI records.
Address space
4.4K
IPv4 addresses · 4.1K IPv6 /48s
RPKI
91% valid0 invalid · 2 without a record
Peering
Selective
7 exchanges · 9 facilities
Where it is
Details
Network
- Name
- SMARTNET Germany GmbH
- Holder
- alex0220-mnt
- Type
- Enterprise
- Country
- Germany
- Registry
- RIPE NCC
- Registered
- Aug 4, 20224 years ago
- Website
- as203446.net
- Traffic
- 300-500Gbps
- UsersCloudflare Radar's estimate of people who reach the internet through this network.
- About 14.6K
- Abuse contact
- info@as203446.net
Connectivity
Cloudflare Radar- UpstreamsNetworks this one buys transit from.
- Cogent CommunicationsGTT CommunicationsOrangeZayoLiberty GlobalEquinix as15830
- PeersNetworks it exchanges traffic with directly, without paying either way.
- 140
- CustomersNetworks that buy transit from it.
- 27
- AS-SETThe routing registry object that lists this network's customers, used to build route filters.
- AS-ALEX0220
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.
- 21 of 23 valid
- IncidentsPossible BGP hijacks (high-confidence detections) and route leaks involving this network in the last 30 days, from Cloudflare Radar.
- None in 30 days
Largest prefixes
IPv4
17- 2.56.246.0/24RPKI valid
- 5.83.141.0/24RPKI valid
- 37.114.41.0/24RPKI valid
- 45.131.65.0/24RPKI valid
- 45.134.39.0/24RPKI valid
- 45.137.70.0/24RPKI valid
- 46.37.101.0/24RPKI valid
- 51.241.141.0/24RPKI valid
- 64.204.182.0/24RPKI valid
- 64.204.203.0/24RPKI valid
- 89.213.171.0/24RPKI valid
- 91.109.45.0/24RPKI valid
- 92.242.166.0/24RPKI valid
- 93.90.74.0/24RPKI valid
- 163.5.195.0/24RPKI valid
- 185.50.255.0/24RPKI valid
- 194.62.248.0/24RPKI valid
IPv6
6- 2a0f:6282:b000::/36RPKI valid
- 2a02:2fc0:17::/48RPKI valid
- 2a0e:97c0:3ea::/48RPKI valid
- 2a0e:97c0:470::/48RPKI valid
- 2a0e:97c0:472::/48No ROA
- 2a0e:97c0:473::/48No ROA
Internet exchanges
- DE-CIX FrankfurtFrankfurt600 Gbps
- MegaIX FrankfurtFrankfurt200 Gbps
- SmartIXFrankfurt200 Gbps
- GNM-IX
Amsterdam200 Gbps - Giganet IXN
Amsterdam, Frankfurt am Main, Kharkiv, Kyiv, Lviv, Odesa, Warsaw, Zaporizhzhia, Zhytomyr100 Gbps - Giganet IXN FrankfurtFrankfurt100 Gbps
- ERA-IX FrankfurtFrankfurt100 Gbps