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AS51636

BORKOW.ORG PPHU

Poland (PL)

ASN Information

AS NumberAS51636
AS NameBORKOW-AS
OrganizationBORKOW-AS BORKOWSKI BARTLOMIEJ BORKOW.ORG PPHU
Also known asNot available
CountryPoland (PL)
RegistryRIPE NCC
ASN TypeCable/DSL/ISP
Last Seen
Announcement Count1
IPv4 Prefix Count1
IPv6 Prefix Count0
RPKI StatusValid1 of 1 prefixes
IRR RecordsView IRR route objects
Websitehttp://borkow.org ↗

AS Path to AS51636

  1. 6939HURRICANE - Hurricane Electric LLC
  2. 29535MIX2_OpenPeering Orange Polska Spolka Akcyjna
  3. 51636Origin

Most common path, seen 9× in route collector data, latest at a collector in São Paulo (2026-10-20 09:33:16 UTC). Prepends collapsed.

Route Collectors (Visibility)

Sydney: 14 peer session(s)São Paulo: 20 peer session(s)Johannesburg: 23 peer session(s)Singapore: 26 peer session(s)Amsterdam: 27 peer session(s)London: 35 peer session(s)Eugene, OR: 59 peer session(s)
High (10+ peers)Medium (3–9)Low (1–2)

Approximate route collector locations, coloured by peer sessions carrying this AS's routes.

Announced Prefixes (1)

View All →
PrefixFamilyRPKILast Seen
178.213.160.0/21IPv4ValidNot looked up yet

Peers (11)

View All →
ASNameRelationshipPathsLast Seen
AS29535MIX2_OpenPeering Orange Polska Spolka AkcyjnaUpstream (inferred)189
AS50607EPIX-KTW-GlobalMix Stowarzyszenie e-PoludnieUpstream (inferred)6
AS49544i3Dnet i3D.net B.VUpstream (inferred)3
AS201054EPIX-PolMix Stowarzyszenie e-PoludnieUpstream (inferred)3
AS24482SGGS-AS-AP - SG.GSUpstream (inferred)1
AS24940HETZNER-AS Hetzner Online GmbHUpstream (inferred)1
AS36236NETACTUATE - NetActuate, IncUpstream (inferred)1
AS6204ZET-NET INTERKVM HOST SRLUpstream (inferred)Inferred—

Neighbours seen next to AS51636 in public AS paths. These are not confirmed BGP sessions; peer IP addresses and locations are not published by these sources.

Public Peering Exchange Points (3)

IX Updates →
ExchangeLocationIPv4IPv6SpeedRS peerUpdated
EPIX.KatowiceKatowice/Silesia, PL178.216.40.76—10GNo
EPIX.WarszawaWarsaw, PL89.46.144.122—10GNo
TPIX PLWarsaw, PL195.149.232.110—10GNo

IX ports registered by AS51636 (self-reported by the network).

Interconnection Facilities (2)

FacilityCityCountry
4 Data CenterKatowicePoland
LIM WarsawWarsawPoland

Data centres where AS51636 says it can interconnect (self-reported).

IRR AS-SET and Peering Policy

IRR AS-SETNot available
Member of AS-SETsSee IRR page
Peering policyOpen
Multiple locationsNot Required
Ratio requirementNo
ContractNot Required
Traffic1-5Gbps
Traffic ratioBalanced
Geographic scopeRegional
Max prefixes (IPv4 / IPv6)0 / 0
Unicast / IPv6 / MulticastYes / Yes / Yes
Looking glassNot available
Route serverNot available

Contact Information (0)

No public contacts are registered for AS51636.

Only contacts the network has chosen to publish are shown.

Upstreams (10)

ASNameRelationshipPathsLast Seen
AS29535MIX2_OpenPeering Orange Polska Spolka AkcyjnaUpstream (inferred)189
AS50607EPIX-KTW-GlobalMix Stowarzyszenie e-PoludnieUpstream (inferred)6
AS49544i3Dnet i3D.net B.VUpstream (inferred)3
AS201054EPIX-PolMix Stowarzyszenie e-PoludnieUpstream (inferred)3
AS24482SGGS-AS-AP - SG.GSUpstream (inferred)1
AS24940HETZNER-AS Hetzner Online GmbHUpstream (inferred)1
AS36236NETACTUATE - NetActuate, IncUpstream (inferred)1
AS6204ZET-NET INTERKVM HOST SRLUpstream (inferred)Inferred—
AS33891CORE-BACKBONE Core-Backbone GmbHUpstream (inferred)Inferred—
AS62081EPIX-WAW-GlobalMix Stowarzyszenie e-PoludnieUpstream (inferred)Inferred—

Downstreams (0)

No downstream ASNs found for AS51636 in current data sources.

Registry and network details

Registered holderBORKOW-AS BORKOWSKI BARTLOMIEJ BORKOW.ORG PPHU
RegisteredYes
Peering policyOpen
IRR AS-setNot available
Registry record last modified
MaintainersRIPE-NCC-END-MNT, LEON-MNT, MNT-BORKOW
Internet exchanges3
Facilities2
Network profile updated

Data updated . See limitations.