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Organisation profile

Organisation

CASTOR Castor Communications BV

CASTOR Castor Communications BV is the organisation operating autonomous system AS61429 in NL.

The available evidence covers Legal type: Private company, Network identity: AS61429, Services: 1, and ASNs: 1.

Source description CASTOR Castor Communications BV is recorded as a network operator in NL. Current public evidence covers 1 ASN, one supporting public reference; services, assets, and relationship context should be read with that evidence boundary.

NetherlandsLatest 2026-07-23
  • 1ASNs
  • 19Relationships
  • 1Services
Location
Netherlands
Legal type
Private company
Network identity
AS61429
Services
1

Confidence

1
Public role
CASTOR Castor Communications BV appears in public ASN/IP network-resource records for AS61429, giving readers a view into the address-resource layer behind internet reachability.
Information type
Public evidence also covers one supporting public reference. BTW tracks it to pin down the responsible operator, the services these number resources support, and the upstream, peer, and customer relationships behind its routing.

Related details

Last updated: 2026-06-18

Current status

Legal type:Private companyNot yet assessed

Network identity

1
AS61429

Services

1
Service:Managed networkNot yet assessed· 1 record

Related networks

19
Transit topology: CASTOR Castor Communications BVASN-NETHOLDING …AS24730COGENT COMMUNIC…AS174GTT-BACKBONE GT…AS3257RIPE NETWORK CO…AS286CESNET2 CESNET …AS2852DEEPMEDIA-AS De…AS39022SURFNET-NL SURF…AS1103CONVERGENZE-AS …AS39120Latin American …AS6057RIPE NETWORK CO…AS6777UACITYAS48919CWI-NLAS1888Nikhef Stichtin…AS1104ROWANet-AS Kraj…AS48091SANET Zdruzenie…AS2607SIDN (Stichting…AS1140SKODAPOWER-AS D…AS51727
This entityupstream / providerdownstream / customerpeer

The entity is centre-left; follow the arrows right to see how its routes reach the Tier-1 core, and left for its own customers. Scroll or use the buttons to zoom · drag the background to pan · click a node to open it in the directory.

Data as of 2026-07

The entity sits on the left and its connections fan out by role on the right; the graph shows each group’s most confident connections, and the full list below carries every relationship.

Full list

HURRICANE
downstreamMedium confidence· 2 records· 2 unrated· Latest 2026-06downstreamHigh confidence· 2 records· 2 unrated· Latest 2026-06
HURRICANE
downstreamMedium confidence· 2 records· 2 unrated· Latest 2026-06
Abuse-C Role
downstreamHigh confidence· Latest 2026-06
IP Allocation
downstreamHigh confidence· Latest 2026-06
RIPE NETWORK COORDINATION CENTREAS286Multiple relationships recorded
peerMedium confidence· Latest 2026-07downstreamHigh confidence· 12 records· 2 high · 10 unrated· Latest 2026-06
GTT-BACKBONE GTT Communications Inc.AS3257Multiple relationships recorded
peerMedium confidence· Latest 2026-07downstreamHigh confidence· 10 records· 10 unrated· Latest 2026-06
COGENT COMMUNICATIONS, LLCAS174Multiple relationships recorded
peerMedium confidence· Latest 2026-07downstreamHigh confidence· 10 records· 10 unrated· Latest 2026-06
ASN-NETHOLDING Garnier Projects BVAS24730
upstreamMedium confidence· 2 records· 2 unrated· Latest 2026-06
Hurricane Electric LLCAS6939
downstreamMedium confidence· 8 records· 8 unrated· Latest 2026-06