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AS39764

Dolphin Systems

Switzerland (CH)

ASN Information

AS NumberAS39764
AS NameDOLPHIN
OrganizationDOLPHIN F24 Schweiz AG
Also known asDolphin Systems
CountrySwitzerland (CH)
RegistryRIPE NCC
ASN TypeContent
Last Seen
Announcement Count3
IPv4 Prefix Count3
IPv6 Prefix Count0
RPKI StatusValid3 of 3 prefixes
IRR RecordsAvailable (3 route objects)
Websitehttps://ecall-messaging.com/ ↗

AS Path to AS39764

  1. 49544i3Dnet i3D.net B.V
  2. 39764Origin

Most common path, seen 9× in route collector data, latest at a collector in Amsterdam (2026-10-18 09:54:02 UTC). Prepends collapsed.

Route Collectors (Visibility)

Sydney: 11 peer session(s)São Paulo: 17 peer session(s)Johannesburg: 19 peer session(s)Singapore: 22 peer session(s)Amsterdam: 24 peer session(s)London: 32 peer session(s)Eugene, OR: 56 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 (3)

View All →
PrefixFamilyRPKILast Seen
193.93.208.0/22IPv4ValidNot looked up yet
193.93.208.0/24IPv4ValidNot looked up yet
193.93.209.0/24IPv4ValidNot looked up yet

Peers (50)

View All →
ASNameRelationshipPathsLast Seen
AS1299TWELVE99 Arelion Sweden ABUpstream (inferred)198
AS174COGENT-174 - Cogent Communications, LLCUpstream (inferred)189
AS13030INIT7 Init7 (Switzerland) Ltd.Upstream (inferred)67
AS6939HURRICANE - Hurricane Electric LLCUpstream (inferred)33
AS49544i3Dnet i3D.net B.VUpstream (inferred)9
AS34288AS34288 Kantonsschule ZugUpstream (inferred)7
AS24482SGGS-AS-AP - SG.GSUpstream (inferred)4
AS13237LAMBDANET-AS euNetworks GmbHUpstream (inferred)3

Neighbours seen next to AS39764 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 (1)

IX Updates →
ExchangeLocationIPv4IPv6SpeedRS peerUpdated
SwissIXZurich, CH91.206.52.82—1GYes

IX ports registered by AS39764 (self-reported by the network).

Interconnection Facilities (2)

FacilityCityCountry
Equinix ZH4 - ZurichZurichSwitzerland
Equinix ZH5 - Zurich, SouthZurichSwitzerland

Data centres where AS39764 says it can interconnect (self-reported).

IRR AS-SET and Peering Policy

IRR AS-SETAS-DOLPHIN
Member of AS-SETsAS702:AS-CH-CUSTOMER, AS8298:AS-PEERS, AS-LIECOMTEL-PEERS, AS1299:AS-TWELVE99-EU-V6, AS42476:AS-SWISSIX-CONNECTED, AS-DOLPHIN, AS-TELECOM-PEERS, AS13030:AS-CH, AS1299:AS-TWELVE99-EU-V4, AS3303:AS-SWCMPEERS, AS13030:AS-PEERS, AS-GLOBAL
Peering policyOpen
Multiple locationsNot Required
Ratio requirementNo
ContractNot Required
Traffic1-5Gbps
Traffic ratioBalanced
Geographic scopeGlobal
Max prefixes (IPv4 / IPv6)1 / 0
Unicast / IPv6 / MulticastYes / No / No
Looking glassNot available
Route serverNot available

Contact Information (0)

No public contacts are registered for AS39764.

Only contacts the network has chosen to publish are shown.

Upstreams (28)

ASNameRelationshipPathsLast Seen
AS1299TWELVE99 Arelion Sweden ABUpstream (inferred)198
AS174COGENT-174 - Cogent Communications, LLCUpstream (inferred)189
AS13030INIT7 Init7 (Switzerland) Ltd.Upstream (inferred)67
AS6939HURRICANE - Hurricane Electric LLCUpstream (inferred)33
AS49544i3Dnet i3D.net B.VUpstream (inferred)9
AS34288AS34288 Kantonsschule ZugUpstream (inferred)7
AS24482SGGS-AS-AP - SG.GSUpstream (inferred)4
AS13237LAMBDANET-AS euNetworks GmbHUpstream (inferred)3
AS8218NEO-ASN Zayo Infrastructure France SAUpstream (inferred)2
AS29075IELO IELO-LIAZO SERVICES SASUpstream (inferred)2
AS33891CORE-BACKBONE Core-Backbone GmbHUpstream (inferred)2
AS34177CELESTE-AS Celeste SASUpstream (inferred)2
AS36236NETACTUATE - NetActuate, IncUpstream (inferred)2
AS47957ING-AS Worldline IGSA SAUpstream (inferred)2
AS51907CH-ZG Kanton ZugUpstream (inferred)2
AS56987AS-ABACLOUDA ABACLOUDA SASUpstream (inferred)2
AS5405INTERDOTLINK Inter.link GmbHUpstream (inferred)1
AS1764NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbHUpstream (inferred)Inferred—
AS1836—Upstream (inferred)Inferred—
AS3303SWISSCOM Swisscom (Schweiz) AGUpstream (inferred)Inferred—
AS9009—Upstream (inferred)Inferred—
AS21215—Upstream (inferred)Inferred—
AS24961MYLOC-AS WIIT AGUpstream (inferred)Inferred—
AS25091IP-Max IP-Max SAUpstream (inferred)Inferred—
AS34019HIVANE Hivane AssociationUpstream (inferred)Inferred—
AS39351ESAB-AS 31173 Services ABUpstream (inferred)Inferred—
AS47147AS-ANX Anexia Cloud Solutions GmbHUpstream (inferred)Inferred—
AS48362TKSWF-AS Stadtwerke FeldkirchUpstream (inferred)Inferred—

Downstreams (0)

No downstream ASNs found for AS39764 in current data sources.

Registry and network details

Registered holderDOLPHIN F24 Schweiz AG
RegisteredYes
Peering policyOpen
IRR AS-setAS-DOLPHIN
Registry record last modified
MaintainersMNT-DOLPHIN, RIPE-NCC-END-MNT
Internet exchanges1
Facilities2
Network profile updated

Data updated . See limitations.