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AS9121 TTNet Turk Telekomunikasyon Anonim Sirketi

Everything the routing table and the registries say about AS9121: who holds it, which registry issued it, and which address blocks it advertises.

Consumer and business ISPsAS9121

342 IPv4 and 140 IPv6 prefixes announced.

Registry facts

Refreshed daily
AS number
AS9121
Holder
TTNet Turk Telekomunikasyon Anonim Sirketi
Country
Not published
Regional registry
RIPE — RIPE Network Coordination Centre
Registry block
8192-9215 (IANA 16-bit Autonomous System (AS) Numbers Registry)
Announced today
Yes
IPv4 prefixes
342
IPv6 prefixes
140
Observed at
2026-09-05T16:00:00

Data: RIPEstat. Prefix and holder data comes from the RIPEstat Data API and is cached for 24 hours. The regional registry is derived from the IANA AS number allocation table. Authoritative registry records are served by RIPE RDAP.

Announced prefixes

342 IPv4 · 140 IPv6
  • 100 IPv4 shown
  • 100 IPv6 shown
  • 2.17.224.0/22
  • 2.17.228.0/22
  • 2.17.232.0/22
  • 2.20.24.0/22
  • 62.248.0.0/17
  • 78.160.0.0/11
  • 78.160.0.0/17
  • 78.160.128.0/17
  • 78.161.0.0/17
  • 78.161.128.0/17
  • 78.162.0.0/17
  • 78.162.128.0/17
  • 78.163.0.0/17
  • 78.163.128.0/17
  • 78.164.0.0/17
  • 78.164.128.0/17
  • 78.165.0.0/17
  • 78.165.128.0/17
  • 78.166.0.0/17
  • 78.166.128.0/17
  • 78.167.0.0/17
  • 78.167.128.0/17
  • 78.168.0.0/17
  • 78.168.128.0/17
  • 78.169.0.0/17
  • 78.169.128.0/17
  • 78.170.0.0/17
  • 78.170.128.0/17
  • 78.171.0.0/17
  • 78.171.128.0/17
  • 78.172.0.0/17
  • 78.172.128.0/17
  • 78.173.0.0/17
  • 78.173.72.0/21
  • 78.173.128.0/17
  • 78.174.0.0/17
  • 78.174.128.0/17
  • 78.175.0.0/17
  • 78.175.128.0/17
  • 78.176.0.0/17
  • 78.176.128.0/17
  • 78.177.0.0/17
  • 78.177.128.0/17
  • 78.178.0.0/17
  • 78.178.128.0/17
  • 78.179.0.0/17
  • 78.179.128.0/17
  • 78.180.0.0/17
  • 78.180.128.0/17
  • 78.181.0.0/17
  • 78.181.128.0/17
  • 78.182.0.0/17
  • 78.182.128.0/17
  • 78.183.0.0/17
  • 78.183.128.0/17
  • 78.184.0.0/17
  • 78.184.128.0/17
  • 78.185.0.0/17
  • 78.185.128.0/17
  • 78.186.0.0/17
  • 78.186.128.0/17
  • 78.187.0.0/17
  • 78.187.128.0/17
  • 78.188.0.0/17
  • 78.188.128.0/17
  • 78.189.0.0/17
  • 78.189.128.0/17
  • 78.190.0.0/17
  • 78.190.128.0/17
  • 78.191.0.0/17
  • 78.191.128.0/17
  • 81.212.0.0/14
  • 81.212.0.0/17
  • 81.212.126.0/24
  • 81.212.128.0/17
  • 81.212.190.0/24
  • 81.213.0.0/17
  • 81.213.40.0/21
  • 81.213.48.0/24
  • 81.213.128.0/17
  • 81.214.0.0/17
  • 81.214.128.0/17
  • 81.214.198.0/24
  • 81.215.0.0/17
  • 81.215.128.0/17
  • 85.96.0.0/12
  • 85.96.0.0/17
  • 85.96.128.0/17
  • 85.97.0.0/17
  • 85.97.128.0/17
  • 85.98.0.0/17
  • 85.98.128.0/17
  • 85.99.0.0/17
  • 85.99.128.0/17
  • 85.100.0.0/17
  • 85.100.128.0/17
  • 85.101.0.0/17
  • 85.101.128.0/17
  • 85.102.0.0/17
  • 85.102.128.0/17
  • 2a00:1d32::/32
  • 2a00:1d32::/36
  • 2a00:1d32:1000::/36
  • 2a00:1d32:2000::/36
  • 2a00:1d32:3000::/36
  • 2a00:1d32:4000::/36
  • 2a00:1d32:5000::/36
  • 2a00:1d32:6000::/36
  • 2a00:1d32:7000::/36
  • 2a00:1d32:8000::/36
  • 2a00:1d32:9000::/36
  • 2a00:1d32:a000::/36
  • 2a00:1d32:b000::/36
  • 2a00:1d32:c000::/36
  • 2a00:1d32:d000::/36
  • 2a00:1d32:e000::/36
  • 2a00:1d32:f000::/36
  • 2a00:1d33::/32
  • 2a00:1d33::/36
  • 2a00:1d33:1000::/36
  • 2a00:1d33:2000::/36
  • 2a00:1d33:3000::/36
  • 2a00:1d33:4000::/36
  • 2a00:1d33:5000::/36
  • 2a00:1d33:6000::/36
  • 2a00:1d33:7000::/36
  • 2a00:1d33:8000::/36
  • 2a00:1d33:9000::/36
  • 2a00:1d33:a000::/36
  • 2a00:1d33:b000::/36
  • 2a00:1d33:c000::/36
  • 2a00:1d33:d000::/36
  • 2a00:1d33:e000::/36
  • 2a00:1d33:f000::/36
  • 2a00:1d34::/32
  • 2a00:1d34::/36
  • 2a00:1d34:1000::/36
  • 2a00:1d34:2000::/36
  • 2a00:1d34:3000::/36
  • 2a00:1d34:4000::/36
  • 2a00:1d34:5000::/36
  • 2a00:1d34:6000::/36
  • 2a00:1d34:7000::/36
  • 2a00:1d34:8000::/36
  • 2a00:1d34:9000::/36
  • 2a00:1d34:a000::/36
  • 2a00:1d34:b000::/36
  • 2a00:1d34:c000::/36
  • 2a00:1d34:d000::/36
  • 2a00:1d34:e000::/36
  • 2a00:1d34:f000::/36
  • 2a00:1d36::/32
  • 2a00:1d36::/36
  • 2a00:1d36:1000::/36
  • 2a00:1d36:2000::/36
  • 2a00:1d36:3000::/36
  • 2a00:1d36:4000::/36
  • 2a00:1d36:5000::/36
  • 2a00:1d36:6000::/36
  • 2a00:1d36:7000::/36
  • 2a00:1d36:8000::/36
  • 2a00:1d36:9000::/36
  • 2a00:1d36:a000::/36
  • 2a00:1d36:b000::/36
  • 2a00:1d36:c000::/36
  • 2a00:1d36:d000::/36
  • 2a00:1d36:e000::/36
  • 2a00:1d36:f000::/36
  • 2a00:1d37::/32
  • 2a00:1d37::/36
  • 2a00:1d37:1000::/36
  • 2a00:1d37:2000::/36
  • 2a00:1d37:3000::/36
  • 2a00:1d37:4000::/36
  • 2a00:1d37:5000::/36
  • 2a00:1d37:6000::/36
  • 2a00:1d37:7000::/36
  • 2a00:1d37:8000::/36
  • 2a00:1d37:9000::/36
  • 2a00:1d37:a000::/36
  • 2a00:1d37:b000::/36
  • 2a00:1d37:c000::/36
  • 2a00:1d37:d000::/36
  • 2a00:1d37:e000::/36
  • 2a00:1d37:f000::/36
  • 2a01:358::/32
  • 2a01:358::/36
  • 2a01:358:1000::/36
  • 2a01:358:1011::/48
  • 2a01:358:1019::/48
  • 2a01:358:1030::/48
  • 2a01:358:1031::/48
  • 2a01:358:1f10::/48
  • 2a01:358:1f11::/48
  • 2a01:358:2000::/36
  • 2a01:358:2030::/48
  • 2a01:358:2034::/48
  • 2a01:358:2e10::/48
  • 2a01:358:2e11::/48
  • 2a01:358:3000::/36

A prefix here is a block this AS was seen originating in BGP, not a block it is guaranteed to own. Announcement and allocation are different facts, and they disagree more often than people expect.

Registry record

ripe
FieldValue
aut-num9121
as-nameTTNet
statusASSIGNED
remarksTurk Telekom A.S.
remarksAydinlikevler ANKARA
remarks06103 TURKEY
importfrom AS210099 action pref=100; accept ANY
importfrom AS2872 action pref=100; accept ANY
importfrom AS56727 action pref=100; accept ANY
importfrom AS206163 action pref=100; accept ANY
importfrom AS202790 action pref=100; accept ANY
importfrom AS43716 action pref=100; accept ANY
importfrom AS206375 action pref=100; accept ANY
importfrom AS200967 action pref=100; accept ANY
importfrom AS206787 action pref=100; accept ANY
importfrom AS1449 action pref=100; accept ANY
importfrom AS12891 action pref=100; accept ANY
importfrom AS197583 action pref=100; accept ANY
importfrom AS197893 action pref=100; accept ANY
importfrom AS198183 action pref=100; accept ANY
importfrom AS201174 action pref=100; accept ANY
importfrom AS31526 action pref=100; accept ANY
importfrom AS34987 action pref=100; accept ANY
importfrom AS51729 action pref=100; accept ANY

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