RDAP / Whois lookup

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

AS201010

Record foundRIPE NCC

YPSILON-AS

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

Queried at11/6/2026, 22:38:05Local 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: 2/20/2015, 09:34:16
Last changed: 5/16/2025, 14:55:44

Resource rangeAS201010 – AS201010Autonomous system

Resource records1ASN count

Public contacts5Published by the registry

Registry events2Authoritative change record

Authoritative registration details

Registry handle: AS201010
Name: YPSILON-AS
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: AS201010 – AS201010
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.

5 entities

Registrant

Ypsilon.Net AGORG-YA63-RIPE

+49 171 5848914+49 6109 505 10+49 6109 505 25

Vilbeler Landstr. 203 · 60388 · Frankfurt · GERMANY

Registrant

ORG-NCC1-RIPERIPE-NCC-END-MNT

Not provided by registry

AdministrativeTechnical

Ypsilon.Net GuardianYG1279-RIPE

Not provided by registry

Ypsilon.Net AG Vilbeler Landstr. 203 60388 Frankfurt DE

Registrant

YPSILON-MNTYPSILON-MNT

Not provided by registry

Abuse

Ypsilon.Net Abuse ContactYAC4-RIPE

abuse@ypsilon.net

Ypsilon.Net AG Vilbeler Landstr. 203 60388 Frankfurt DE

Registration and change events

2 events

Event	Time (UTC)	Actor
Last changed	5/16/2025, 14:55:44	Not provided by registry
Registration	2/20/2015, 09:34:16	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