Prefixes
54 · 16
IPv4 · IPv6
Network
AS44066
Eyeballfirstcolo GmbH
firstcolo announces 54 IPv4 prefixes (162.6K addresses) and 16 IPv6 prefixes from Germany. 74% of them are covered by valid RPKI records.
Address space
162.6K
IPv4 addresses · 1.4M IPv6 /48s
RPKI
74% valid0 invalid · 18 without a record
Peering
Open
3 exchanges · 7 facilities
Where it is
Details
Network
- Name
- firstcolo GmbH
- Holder
- ACCELERATED-MNT
- Type
- NSP
- Country
- Germany
- Registry
- RIPE NCC
- Registered
- Nov 13, 200718 years ago
- Website
- firstcolo.net
- Traffic
- 500-1000Gbps
- UsersCloudflare Radar's estimate of people who reach the internet through this network.
- About 958
- Abuse contact
- abuse@first-colo.net
Connectivity
Cloudflare Radar- PeersNetworks it exchanges traffic with directly, without paying either way.
- 0
- CustomersNetworks that buy transit from it.
- 0
- AS-SETThe routing registry object that lists this network's customers, used to build route filters.
- AS-FIRSTCOLO
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.
- 52 of 70 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
54- 84.200.0.0/16RPKI valid
- 82.211.0.0/18RPKI valid
- 84.201.0.0/18RPKI valid
- 212.224.64.0/18RPKI valid
- 37.114.96.0/19RPKI valid
- 79.133.32.0/19RPKI valid
- 159.100.0.0/19RPKI valid
- 31.172.80.0/20RPKI valid
- 62.223.44.0/22RPKI valid
- 91.222.176.0/22No ROA
- 109.232.120.0/22RPKI valid
- 185.15.8.0/22RPKI valid
- 185.92.160.0/22RPKI valid
- 185.160.0.0/22No ROA
- 185.171.204.0/22RPKI valid
- 193.107.120.0/22RPKI valid
- 194.187.164.0/22RPKI valid
- 212.79.212.0/22RPKI valid
- 212.79.216.0/22RPKI valid
- 212.79.220.0/22RPKI valid
- 80.173.138.0/23RPKI valid
- 159.100.10.0/23RPKI valid
- 194.143.134.0/23RPKI valid
- 5.132.158.0/24RPKI valid
IPv6
16- 2a02:fb00::/29RPKI valid
- 2a07:b800::/29No ROA
- 2001:1608::/32RPKI valid
- 2001:1638::/32RPKI valid
- 2a01:7e0::/32RPKI valid
- 2a09:4d46::/32No ROA
- 2a0a:7bc0::/32RPKI valid
- 2a0a:7bc7::/32RPKI valid
- 2a03:ebc0:5000::/36No ROA
- 2a0e:57c0:400::/38RPKI valid
- 2a0d:3c0::/40RPKI valid
- 2a01:7e0:2f::/48RPKI valid
Internet exchanges
- DE-CIX FrankfurtFrankfurt400 Gbps
- Peering.cz
Prague, Bratislava, Vienna, Frankfurt100 Gbps - Frys-IX
Fryslân100 Gbps