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AS35179 · Korbank S. A.

PolandCarrier

Korbank S. A.

Korbank S. A. announces 31 IPv4 prefixes (22.8K addresses) and 2 IPv6 prefixes from Poland. 85% of them are covered by valid RPKI records.

Prefixes

31 · 2

IPv4 · IPv6

Address space

22.8K

IPv4 addresses · 131.1K IPv6 /48s

RPKI

85% valid

0 invalid · 5 without a record

Peering

Open

10 exchanges · 7 facilities

Where it is

6 facilities with known locations (of 7)

Details

Network

Name
Korbank S. A.
Holder
KORBANKSA-MNT
Type
NSP
Country
PolandPoland
Registry
RIPE NCC
Registered
Jun 16, 200521 years ago
Website
korbank.pl
Traffic
100-200Gbps
UsersCloudflare Radar's estimate of people who reach the internet through this network.
About 39.7K
Abuse contact
abuse@korbank.pl

Connectivity

Cloudflare Radar
UpstreamsNetworks this one buys transit from.
ArelionLumen AS3356VOXILITYAkademickie Centrum Informatyki ZUT
PeersNetworks it exchanges traffic with directly, without paying either way.
132
CustomersNetworks that buy transit from it.
35
AS-SETThe routing registry object that lists this network's customers, used to build route filters.
AS-KORBANK2

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.
28 of 33 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

AS35179 on Cloudflare Radar →PeeringDB →

Largest prefixes

33 announcements in all

IPv4

31
  1. 79.110.192.0/20RPKI valid
  2. 83.168.72.0/21RPKI valid
  3. 83.168.80.0/21RPKI valid
  4. 212.127.88.0/21RPKI valid
  5. 83.168.64.0/22RPKI valid
  6. 83.168.88.0/22RPKI valid
  7. 83.168.100.0/22RPKI valid
  8. 185.5.216.0/22RPKI valid
  9. 185.203.128.0/22No ROA
  10. 193.239.56.0/22RPKI valid
  11. 79.110.206.0/23RPKI valid
  12. 83.168.108.0/23RPKI valid
  13. 83.168.114.0/23RPKI valid
  14. 83.168.116.0/23RPKI valid
  15. 83.168.120.0/23RPKI valid
  16. 83.168.126.0/23RPKI valid
  17. 185.49.30.0/23RPKI valid
  18. 79.110.193.0/24RPKI valid
  19. 83.168.71.0/24RPKI valid
  20. 83.168.104.0/24RPKI valid
  21. 83.168.111.0/24RPKI valid
  22. 89.42.173.0/24No ROA
  23. 92.112.10.0/24RPKI valid
  24. 92.112.11.0/24RPKI valid

Internet exchanges

By port speed

  1. WRIXPolandWrocław800 Gbps
  2. EPIX.WarszawaPolandWarsaw100 Gbps
  3. Peering.czCzechiaPrague, Bratislava, Vienna, Frankfurt100 Gbps
  4. AMS-IXNetherlandsAmsterdam100 Gbps
  5. DE-CIX FrankfurtGermanyFrankfurt20 Gbps
  6. TPIX PLPolandWarsaw20 Gbps
  7. Equinix WarsawPolandWarsaw20 Gbps
  8. EPIX.KatowicePolandKatowice/Silesia10 Gbps
  9. POZIXPolandPoznan10 Gbps
  10. Speed-IXNetherlandsDronten10 Gbps