RDAP / Whois lookup

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

AS9000

Record foundRIPE NCC

ESER-ASN

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

Queried at10/18/2026, 09:39:29Live registry lookup

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: 9/5/2002, 11:56:33
Last changed: 1/15/2025, 08:35:19

Resource rangeAS9000 – AS9000Autonomous system

Resource records1ASN count

Public contacts7Published by the registry

Registry events2Authoritative change record

Authoritative registration details

Registry handle: AS9000
Name: ESER-ASN
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: AS9000 – AS9000
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

Derya GOMLEKSIZDEGO8-RIPE

+903122877300

Eser Telekom Kizilirmak mah. 53.sok 1450 cad. · CUKURAMBAR ANKARA/TURKEY

Registrant

ESER-MNTESER-MNT

Not provided by registry

Registrant

Eser Telekom Sanayi ve Ticaret A.S.ORG-ET3-RIPE

+903122877300+903122843607

Kizilirmak Mah. 53. cad. 1450 sok. No.9/52 CUKURAMBAR · 06510 · ANKARA · TURKEY

Registrant

ORG-NCC1-RIPERIPE-NCC-END-MNT

Not provided by registry

AdministrativeTechnical

Sinan OZSEKERCISO2127-RIPE

+903122877300

Eser Telekom A.S. · KIZILIRMAK MAH. 53.CAD. 1450 SK. NO.9/52 · CUKURAMBAR 06510 ANKARA / TURKEY

Abuse

Eser Abuse TeamEAT23-RIPE

abuse@esertelekom.com

Ulusoy Plaza Kizilirmak Mh. 53. Cd. 1450. Sk. No:9 D:52 06510 Cukurambar / Ankara / TURKEY

Administrative

Serdar GungorSEGU1-RIPE

+ 90 312 287 3000+ 90 312 284 3607

ESER Telekomunikasyon A.S. · KIZILIRMAK MAH. 53.CAD. 1450 SK. NO.9/52 · CUKURAMBAR 06510 ANKARA / TURKEY

Registration and change events

2 events

Event	Time (UTC)	Actor
Last changed	1/15/2025, 08:35:19	Not provided by registry
Registration	9/5/2002, 11:56:33	Not provided by registry

Terms and remarks

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

5 notices

Registry noticeNCC

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