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Network

AS51167 · Contabo

GermanyContent

Contabo GmbH

Contabo announces 568 IPv4 prefixes (542.7K addresses) and 5 IPv6 prefixes from Germany. 97% of them are covered by valid RPKI records.

Prefixes

568 · 5

IPv4 · IPv6

Address space

542.7K

IPv4 addresses · 327.7K IPv6 /48s

RPKI

97% valid

0 invalid · 15 without a record

Peering

Selective

0 exchanges · 2 facilities

Where it is

2 facilities with known locations

Details

Network

Name
Contabo GmbH
Holder
MNT-CONTABO
Type
Content
Country
GermanyGermany
Registry
RIPE NCC
Registered
Jun 11, 201016 years ago
Website
contabo.com
UsersCloudflare Radar's estimate of people who reach the internet through this network.
About 300.7K
Abuse contact
abuse@contabo.de

Connectivity

Cloudflare Radar
UpstreamsNetworks this one buys transit from.
Cogent CommunicationsArelionLumen AS3356Aptum Technologies
PeersNetworks it exchanges traffic with directly, without paying either way.
0
CustomersNetworks that buy transit from it.
1
AS-SETThe routing registry object that lists this network's customers, used to build route filters.
RIPE::AS51167:AS-ALL

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.
558 of 573 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

AS51167 on Cloudflare Radar →PeeringDB →

Largest prefixes

573 announcements in all

IPv4

568
  1. 169.58.0.0/17RPKI valid
  2. 169.58.128.0/17RPKI valid
  3. 13.140.128.0/18RPKI valid
  4. 194.163.128.0/18RPKI valid
  5. 38.242.192.0/19No ROA
  6. 38.242.224.0/19No ROA
  7. 75.119.128.0/19RPKI valid
  8. 84.247.160.0/19RPKI valid
  9. 161.97.128.0/19RPKI valid
  10. 173.212.192.0/19RPKI valid
  11. 5.189.128.0/20RPKI valid
  12. 5.189.144.0/20RPKI valid
  13. 5.189.160.0/20RPKI valid
  14. 5.189.176.0/20RPKI valid
  15. 37.60.224.0/20RPKI valid
  16. 37.60.240.0/20RPKI valid
  17. 62.84.176.0/20RPKI valid
  18. 84.46.240.0/20RPKI valid
  19. 84.247.128.0/20RPKI valid
  20. 89.117.48.0/20RPKI valid
  21. 94.72.96.0/20RPKI valid
  22. 109.123.240.0/20RPKI valid
  23. 109.199.96.0/20RPKI valid
  24. 109.199.112.0/20RPKI valid