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KynexBGP

AS20679

hSo

United Kingdom (GB)

ASN Information

AS NumberAS20679
AS NameHSO
OrganizationOffice Network
Also known ashSo
CountryUnited Kingdom (GB)
RegistryRIPE NCC
ASN TypeNSP
Last Seen
Announcement Count2
IPv4 Prefix Count1
IPv6 Prefix Count1
RPKI StatusValid ×1Unknown (could not be determined) ×1
IRR RecordsAvailable (8 route objects)
PeeringDBView on PeeringDB ↗
Websitehttps://syntura.io ↗

AS Path to AS20679

  1. 58511ANYCAST-GLOBAL-BACKBONE - Anycast Global Backbone
  2. 20679Origin

Most common path, seen 8× in RouteViews data, latest at route-views.sg (2026-10-16 09:26:57 UTC). Prepends collapsed.

Route Collectors (Visibility)

Sydney: 21 peer session(s) — route-views.sydney (21)São Paulo: 35 peer session(s) — ix-br2.gru (35)Johannesburg: 36 peer session(s) — route-views.napafrica (36)Singapore: 41 peer session(s) — route-views.sg (41)Amsterdam: 44 peer session(s) — amsix.ams (44)London: 64 peer session(s) — route-views.linx (64)Eugene, OR: 113 peer session(s) — route-views5 (38), route-views4 (29), route-views3 (27), route-views6 (19)
High (10+ peers)Medium (3–9)Low (1–2)

Approximate RouteViews collector locations, sized by peer sessions carrying this AS's routes.

Announced Prefixes (2)

View All →
PrefixFamilyRPKILast Seen
185.75.31.0/24IPv4ValidNot looked up yet
2001:678:418::/48IPv6Not checkedNot looked up yet

Peers (97)

View All →
ASNameRelationshipPathsLast Seen
AS174COGENT-174 - Cogent Communications, LLCUpstream (inferred)110
AS2914NTT-DATA-2914 - NTT America, Inc.Upstream (inferred)53
AS6939HURRICANE - Hurricane Electric LLCUpstream (inferred)48
AS37468Angola Cables - Angola CablesUpstream (inferred)12
AS30844LIQUID-AS Liquid Telecommunications LtdUpstream (inferred)8
AS58511ANYCAST-GLOBAL-BACKBONE - Anycast Global BackboneUpstream (inferred)8
AS9002RETN-AS RETN LimitedUpstream (inferred)7
AS49544i3Dnet i3D.net B.VUpstream (inferred)6

Neighbours seen next to AS20679 in public AS paths. These are not confirmed BGP sessions; peer IP addresses and locations are not published by these sources.

IX Presence (1)

IX Updates →
ExchangeLocationIPv4IPv6SpeedRS peerUpdated
LINX LON1London, GB195.66.225.1372001:7f8:4::50c7:1100GYes

IX ports AS20679 has registered in PeeringDB (self-reported).

Upstreams (75)

ASNameRelationshipPathsLast Seen
AS174COGENT-174 - Cogent Communications, LLCUpstream (inferred)110
AS2914NTT-DATA-2914 - NTT America, Inc.Upstream (inferred)53
AS6939HURRICANE - Hurricane Electric LLCUpstream (inferred)48
AS37468Angola Cables - Angola CablesUpstream (inferred)12
AS30844LIQUID-AS Liquid Telecommunications LtdUpstream (inferred)8
AS58511ANYCAST-GLOBAL-BACKBONE - Anycast Global BackboneUpstream (inferred)8
AS9002RETN-AS RETN LimitedUpstream (inferred)7
AS49544i3Dnet i3D.net B.VUpstream (inferred)6
AS7195AS7195 - EDGEUNO S.A.SUpstream (inferred)5
AS37100SEACOM Limited - SEACOM LimitedUpstream (inferred)5
AS137409GSLNETWORKS-AS-AP - GSL Networks Pty LTDUpstream (inferred)5
AS18106VIEWQWEST-SG-AP - Viewqwest Pte LtdUpstream (inferred)4
AS24482SGGS-AS-AP - SG.GSUpstream (inferred)4
AS34288AS34288 Kantonsschule ZugUpstream (inferred)4
AS35280F5 F5 Networks SARLUpstream (inferred)4
AS51185MAINSTREAMING-AS MainStreaming SpAUpstream (inferred)4
AS20562OPEN-PEERING-AS Broadband Hosting B.V.Upstream (inferred)3
AS37497Network Platforms (PTY) LTD - Network Platforms (PTY) LTDUpstream (inferred)3
AS39120CONVERGENZE-AS Convergenze S.p.A.Upstream (inferred)3
AS1031PEER1-1031 - PEER 1031 LLCUpstream (inferred)2
AS3170VELOXSERV VeloxServ Communications LtdUpstream (inferred)2
AS3216SOVAM-AS PJSC "Vimpelcom"Upstream (inferred)2
AS3741Dimension Data - Dimension DataUpstream (inferred)2
AS4775GLOBE-TELECOM-AS - Globe TelecomsUpstream (inferred)2
AS6424EDGOO EDGOO NETWORKS UNIPESSOAL LDAUpstream (inferred)2
AS13237—Upstream (inferred)2
AS14537—Upstream (inferred)2
AS29075—Upstream (inferred)2
AS36236—Upstream (inferred)2
AS37721—Upstream (inferred)2
AS38880—Upstream (inferred)2
AS39122—Upstream (inferred)2
AS47957—Upstream (inferred)2
AS52075—Upstream (inferred)2
AS56665—Upstream (inferred)2
AS63927—Upstream (inferred)2
AS132337—Upstream (inferred)2
AS5713—Upstream (inferred)1
AS6204—Upstream (inferred)1
AS8529—Upstream (inferred)1
AS16552—Upstream (inferred)1
AS24940—Upstream (inferred)1
AS32590—Upstream (inferred)1
AS33891—Upstream (inferred)1
AS34177—Upstream (inferred)1
AS37662—Upstream (inferred)1
AS41811—Upstream (inferred)1
AS45352—Upstream (inferred)1
AS50304—Upstream (inferred)1
AS51907—Upstream (inferred)1
AS57463—Upstream (inferred)1
AS64049—Upstream (inferred)1
AS213241—Upstream (inferred)1
AS271253—Upstream (inferred)1
AS398465—Upstream (inferred)1
AS1267—Upstream (inferred)RIPEstat only—
AS3214—Upstream (inferred)RIPEstat only—
AS4455—Upstream (inferred)RIPEstat only—
AS4657—Upstream (inferred)RIPEstat only—
AS5405—Upstream (inferred)RIPEstat only—
AS6797—Upstream (inferred)RIPEstat only—
AS9044—Upstream (inferred)RIPEstat only—
AS12779—Upstream (inferred)RIPEstat only—
AS14840—Upstream (inferred)RIPEstat only—
AS15802—Upstream (inferred)RIPEstat only—
AS15958—Upstream (inferred)RIPEstat only—
AS21215—Upstream (inferred)RIPEstat only—
AS22356—Upstream (inferred)RIPEstat only—
AS25091—Upstream (inferred)RIPEstat only—
AS34549—Upstream (inferred)RIPEstat only—
AS34927—Upstream (inferred)RIPEstat only—
AS41327—Upstream (inferred)RIPEstat only—
AS48362—Upstream (inferred)RIPEstat only—
AS55850—Upstream (inferred)RIPEstat only—
AS60171—Upstream (inferred)RIPEstat only—

Downstreams (0)

No downstream ASNs found for AS20679 in current data sources.

Registry and PeeringDB details

Holder (RIPEstat)HSO Syntura Group Limited
RegisteredYes
Peering policyOpen
IRR AS-setAS20679
Registry record last modified
MaintainersRIPE-NCC-END-MNT, HSO-MNT
Internet exchanges (PeeringDB)1
Facilities (PeeringDB)5
PeeringDB record updated

Data sources for this page

SourceFreshnessResultFetchedProvider observationError
RouteViews APILiveOKNot reportedNone
RIPEstat Data APILiveOKNot reportedNone
PeeringDBLiveOKNot reportedNone
RouteViews APILiveOKNone
RouteViews API (AS paths)LiveOKNone
RouteViews APILiveNo recordsNot reportedNone
RIPEstat Data API (AS names)CachedOKNot reportedNone
NLNOG IRRexplorerLiveOKNot reportedNone
PeeringDB (exchanges)CachedOKNot reportedNone

Page generated . See data sources and limitations.