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AS205474

Jack Carr

United Kingdom (GB)

ASN Information

AS NumberAS205474
AS NameCARR
OrganizationCARR Jack Carr
Also known asNot available
CountryUnited Kingdom (GB)
RegistryRIPE NCC
ASN TypeEducational/Research
Last Seen
Announcement Count1
IPv4 Prefix Count0
IPv6 Prefix Count1
RPKI StatusUnknown (could not be determined) ×1
IRR RecordsView IRR route objects
Websitehttps://carr.fi ↗

AS Path to AS205474

  1. 137409GSLNETWORKS-AS-AP - GSL Networks Pty LTD
  2. 207841INFERNO Inferno Communications Ltd
  3. 205474Origin

Most common path, seen 7× in route collector data, latest at a collector in Eugene, OR (2026-10-23 16:00:34 UTC). Prepends collapsed.

Route Collectors (Visibility)

Sydney: 12 peer session(s)São Paulo: 17 peer session(s)Johannesburg: 23 peer session(s)Singapore: 23 peer session(s)Amsterdam: 24 peer session(s)London: 31 peer session(s)Eugene, OR: 60 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
2a0f:85c1:ce9::/48IPv6Not checkedNot looked up yet

Peers (2)

View All →
ASNameRelationshipPathsLast Seen
AS207841INFERNO Inferno Communications LtdUpstream (inferred)108
AS209735LAGRANGE Lagrange Cloud Technologies LimitedUpstream (inferred)82

Neighbours seen next to AS205474 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 (0)

IX Updates →

No Internet Exchange ports are registered for AS205474.

IX ports registered by AS205474 (self-reported by the network).

Interconnection Facilities (0)

No interconnection facilities are registered for AS205474.

Data centres where AS205474 says it can interconnect (self-reported).

IRR AS-SET and Peering Policy

IRR AS-SETAS205474:AS-CARR
Member of AS-SETsSee IRR page
Peering policySelective
Multiple locationsNot Required
Ratio requirementNo
ContractNot Required
TrafficNot available
Traffic ratioNot available
Geographic scopeEurope
Max prefixes (IPv4 / IPv6)0 / 1
Unicast / IPv6 / MulticastNo / Yes / No
Looking glassNot available
Route serverNot available

Contact Information (0)

No public contacts are registered for AS205474.

Only contacts the network has chosen to publish are shown.

Upstreams (2)

ASNameRelationshipPathsLast Seen
AS207841INFERNO Inferno Communications LtdUpstream (inferred)108
AS209735LAGRANGE Lagrange Cloud Technologies LimitedUpstream (inferred)82

Downstreams (0)

No downstream ASNs found for AS205474 in current data sources.

Registry and network details

Registered holderCARR Jack Carr
RegisteredYes
Peering policySelective
IRR AS-setAS205474:AS-CARR
Registry record last modified
MaintainersRIPE-NCC-END-MNT, CARRJ-MNT, INFERNO-AUTO-MNT
Internet exchanges0
Facilities0
Network profile updated

Data updated . See limitations.