Autonomous system
AS9121 TTNet Turk Telekomunikasyon Anonim Sirketi
Mobile ARIN NSP
Summary
Türk Telekom
isp eyeball backbone
Türk Telekom (TTNET) — Turkey's incumbent telecom and largest fixed-broadband provider.
What it's used for
- Consumer and business fixed broadband and backbone connectivity across Turkey, under the TTNET/Türk Telekom brands.
Notable
- The dominant Turkish fixed "eyeball" network.
- Turkey is an important transit crossroads between Europe, the Middle East, and the Caucasus, and Türk Telekom carries much of that connectivity.
Interesting
- The
TTNEThandle is the long-running name of Türk Telekom's retail internet arm.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Interconnection
Peering at a glance
Internet exchanges
Recorded at 2 exchanges in 2 countries, largest first.
| Exchange | Location | Their address |
|---|---|---|
| DE-CIX Frankfurt | Frankfurt, Germany | 80.81.192.82 |
| AMS-IX Amsterdam | Amsterdam, Netherlands | 80.249.208.241 |
Transit providers
17 upstream, 321 downstream and 403 adjacent networks observed; most-used upstreams first.
| AS | Network | Paths seen |
|---|---|---|
| AS2914 | NTT America, Inc. | 6,233 |
| AS3356 | Level 3 Parent, LLC | 4,744 |
| AS6939 | Hurricane Electric LLC | 4,740 |
| AS1299 | Arelion Sweden AB | 3,947 |
| AS208972 | GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI | 1,236 |
| AS3320 | Deutsche Telekom AG | 1,131 |
| AS3257 | GTT Communications Inc. | 1,119 |
| AS33891 | Core-Backbone GmbH | 624 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-06, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 967 prefixes · 6.75M addresses IPv6 261 prefixes
| Country | Name | Prefixes |
|---|---|---|
| TR | Turkey | 1,228 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS9121- Registry name
- TTNet
- Registrant
- AS9121-MNT
- Abuse contact
- abuse@turktelekom.com.tr
- Registered
- 2002-09-19
- Last changed
- 2026-10-05
- Allocation
- allocated
Declared
PeeringDB profile
- Name
- Turk Telekom
- Network type
- NSP
- Scope
- Europe
- Traffic ratio
- Mostly Inbound
- Peering policy
- Selective
- IRR as-set
RIPE::AS-TTNET- Present at
- 2 exchanges
- Facilities
- 7 facilities
- Website
- http://www.turktelekom.com.tr
PeeringDB records are maintained by the network operator and are not independently verified. Treat them as a statement of intent rather than of fact. For the observed and recorded view, see peering, which lists the exchanges Packet Clearing House has a port on file for.
Routing security
RPKI and IRR
- RPKI
- 100% valid · 1,326 valid, 0 with no ROA
- ROAs
- 411 authorising AS9121
- ASPA
- no ASPA record
- IRR
- 99.8% registered · 1,323 of 1,326 announcements
- Route objects
- 405 naming AS9121
Reputation
Classification and threat
Mobile Cellular carrier. Addresses are shared by many handsets via CGNAT.
Spamhaus DROP
Not on ASN-DROP The network as a whole is not listed.
No DROP prefixes None of its announced space is on the DROP prefix list.
Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 454 networks and 1,854 prefixes, as published 2026-11-06. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.
FBI IC3
No IC3 indicators Nothing from the FBI IC3 feed.
IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere