RDAP / Whois lookup

Look up authoritative registration records for a domain, IP, network prefix or ASN. Subdomains are resolved to their registrable domain automatically.

AS205037

Record foundRIPE NCC

KISTERS

RDAP is structured authoritative registration data. Registration records and contacts do not establish current routing, device location or network safety.

Queried at10/30/2026, 11:09:08Local authoritative snapshot

ASN profile Network topology BGP routes

Resource type: Autonomous system
Registry: RIPE NCC
Registration country / region: Not provided by registry
Registration status: Active
Registered at: 11/28/2022, 15:11:55
Last changed: 9/3/2025, 13:38:45

Resource rangeAS205037 – AS205037Autonomous system

Resource records1ASN count

Public contacts7Published by the registry

Registry events2Authoritative change record

Authoritative registration details

Registry handle: AS205037
Name: KISTERS
Allocation type: Not provided by registry
Parent handle: Not provided by registry
Whois server: whois.ripe.net
Authoritative RDAP host: rdap.db.ripe.net

Address and number range

Resource range: AS205037 – AS205037
Address family: Not applicable
Resource records: Not applicable

Registration entities and contacts

Only public fields from the authoritative RDAP response are shown. Roles are assigned by the registry.

7 entities

AdministrativeTechnical

Bernd KistersBK4426-RIPE

+49 2408 9385 105+49 2408 9385 555

Kisters AG · Pascalstraße 8+10 · 52076 Aachen · Germany

Technical

Christoph VietenCV4413-RIPE

+49 2408 9385 129+49 2408 9385 555

Kisters AG · Pascalstraße 8+10 · 52076 Aachen · Germany

Registrant

MNT-RELAIXMNT-RELAIX

Not provided by registry

Registrant

Kisters AGorg-ka374-ripe

Not provided by registry

Pascalstraße 8+10, 52076 Aachen

Registrant

ORG-NCC1-RIPERIPE-NCC-END-MNT

Not provided by registry

Abuse

Abuse ContactAC29912-RIPE

Bernd.Kisters@kisters.de

Charlottenburger Allee 5, 52068 Aachen

RegistrantRegistrant

ACCOM-MNTACCOM-MNT

Not provided by registry

Registration and change events

2 events

Event	Time (UTC)	Actor
Last changed	9/3/2025, 13:38:45	Not provided by registry
Registration	11/28/2022, 15:11:55	Not provided by registry

Terms and remarks

Registry notices are shown verbatim so their authoritative meaning is not altered.

4 notices

FilteredThis output has been filtered.

Whois Inaccuracy ReportingIf you see inaccuracies in the results, please visit:

SourceObjects returned came from source RIPE

Terms and ConditionsThis is the RIPE Database query service. The objects are in RDAP format.

CHA.LA authoritative RDAP snapshotIANA Bootstrap only locates the responsible registration service. Data comes from the corresponding RIR or domain registry and is cached locally by query target.Authoritative source: RIPE NCC · rdap.db.ripe.net