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AS59933

Sensical.net

United Kingdom (GB)

ASN Information

AS NumberAS59933
AS NameSENSICAL
OrganizationSENSICAL Sensical Services Limited
Also known asSensical.net
CountryUnited Kingdom (GB)
RegistryRIPE NCC
ASN TypeNSP
Last Seen
Announcement Count4
IPv4 Prefix Count3
IPv6 Prefix Count1
RPKI StatusValid ×3Unknown (could not be determined) ×1
IRR RecordsView IRR route objects
Websitehttp://www.sensical.net ↗

AS Path to AS59933

  1. 6939HURRICANE - Hurricane Electric LLC
  2. 59933Origin

Most common path, seen 28× in route collector data, latest at a collector in Singapore (2026-10-21 05:17:44 UTC). Prepends collapsed.

Route Collectors (Visibility)

Sydney: 21 peer session(s)São Paulo: 32 peer session(s)Johannesburg: 35 peer session(s)Singapore: 39 peer session(s)Amsterdam: 41 peer session(s)London: 51 peer session(s)Eugene, OR: 99 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 (4)

View All →
PrefixFamilyRPKILast Seen
185.39.248.0/22IPv4ValidNot looked up yet
185.39.248.0/23IPv4ValidNot looked up yet
185.39.250.0/23IPv4ValidNot looked up yet
2a01:4ae0::/32IPv6Not checkedNot looked up yet

Peers (63)

View All →
ASNameRelationshipPathsLast Seen
AS6939HURRICANE - Hurricane Electric LLCUpstream (inferred)398
AS3356LEVEL3 - Level 3 Parent, LLCUpstream (inferred)66
AS3257GTT-BACKBONE GTT Communications Inc.Upstream (inferred)30
AS37468Angola Cables - Angola CablesUpstream (inferred)24
AS30844LIQUID-AS Liquid Telecommunications LtdUpstream (inferred)16
AS58511ANYCAST-GLOBAL-BACKBONE - Anycast Global BackboneUpstream (inferred)16
AS49544i3Dnet i3D.net B.VUpstream (inferred)12
AS35280F5 F5 Networks SARLUpstream (inferred)10

Neighbours seen next to AS59933 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 (2)

IX Updates →
ExchangeLocationIPv4IPv6SpeedRS peerUpdated
LINX LON1London, GB195.66.226.1922001:7f8:4::ea1d:110GYes
LINX LON2London, GB195.66.238.1922001:7f8:4:1::ea1d:11GYes

IX ports registered by AS59933 (self-reported by the network).

Interconnection Facilities (6)

FacilityCityCountry
4D SurreyByfleetUnited Kingdom
COLT DC LondonLondonUnited Kingdom
Global Switch London NorthLondonUnited Kingdom
Telehouse - London (Docklands East)LondonUnited Kingdom
Telehouse - London (Docklands North)LondonUnited Kingdom
VIRTUS LONDON1 (Enfield)LondonUnited Kingdom

Data centres where AS59933 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 ratioMostly Outbound
Geographic scopeEurope
Max prefixes (IPv4 / IPv6)10 / 5
Unicast / IPv6 / MulticastYes / Yes / No
Looking glassNot available
Route serverNot available

Contact Information (0)

No public contacts are registered for AS59933.

Only contacts the network has chosen to publish are shown.

Upstreams (56)

View all →
ASNameRelationshipPathsLast Seen
AS6939HURRICANE - Hurricane Electric LLCUpstream (inferred)398
AS3356LEVEL3 - Level 3 Parent, LLCUpstream (inferred)66
AS3257GTT-BACKBONE GTT Communications Inc.Upstream (inferred)30
AS37468Angola Cables - Angola CablesUpstream (inferred)24
AS30844LIQUID-AS Liquid Telecommunications LtdUpstream (inferred)16
AS58511ANYCAST-GLOBAL-BACKBONE - Anycast Global BackboneUpstream (inferred)16
AS49544i3Dnet i3D.net B.VUpstream (inferred)12
AS35280F5 F5 Networks SARLUpstream (inferred)10
AS9002RETN-AS RETN LimitedUpstream (inferred)9
AS34288AS34288 Kantonsschule ZugUpstream (inferred)8
AS51185MAINSTREAMING-AS MainStreaming SpAUpstream (inferred)8
AS13237LAMBDANET-AS euNetworks GmbHUpstream (inferred)6

Downstreams (0)

No downstream ASNs found for AS59933 in current data sources.

Registry and network details

Registered holderSENSICAL Sensical Services Limited
RegisteredYes
Peering policyOpen
IRR AS-setNot available
Registry record last modified
MaintainersRIPE-NCC-END-MNT, SB89700-MNT
Internet exchanges2
Facilities6
Network profile updated

Data updated . See limitations.