TÜRK TELEKOMÜNİKASYON ANONİM ŞİRKETİ

TTNet A.S.
Data as of 2026-08-16
GLEIF verified
Complete entity footprint
5 linked clusters · 9,545 netblocks · 7,809,804 IPv4 addresses · 1,609 IPv6 prefixes
This organisation's clusters combined by evidence — shared GLEIF corporate family and shared operating domain ttnet.com.tr — not name similarity, so genuinely different organisations that share a name are excluded.
View the full entity page →
LEI
789000A2TXOI10JZLF90
Registered name
TÜRK TELEKOMÜNİKASYON ANONİM ŞİRKETİ
Jurisdiction
TR
Ultimate parent
No parent on file in GLEIF
Cluster stats
Netblocks6,877 · 3,305,440 IPv4 addresses
IPv6 1,283 prefixes (largest 2a00:1d30::/29)
Registered in Turkey (2,988) · Czechia (7) · Finland (5)
Cluster ID222396872
RegistryBGP
Owner jurisdictionTR
Customersfind customers using this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 789000A2TXOI10JZLF90
Shared handles clustered on 20 shared RIR contact/maintainer handles
Registry names 23 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

8 weekly snapshots · JSON
6,879 -49 netblocks since 2026-07-05
2026-07-05 peak 6,928 2026-08-16

IP Ranges (6,877)

showing 50 of 6,877 — see all — ⬇ export CSV (free export limited to 500 rows — subscribe for the full export)
CIDR Org name Registry Status Confidence
62.204.224.0/19 TTNET s.r.o. BGP ANNOUNCED ● high
62.204.228.0/23 TTNET s.r.o. BGP ANNOUNCED ● high
78.160.0.0/21 TTNet A.S. BGP ANNOUNCED ● high
78.160.8.0/21 TTNet A.S. BGP ANNOUNCED ● high
78.160.16.0/21 TTNet A.S. BGP ANNOUNCED ● high
78.160.25.0/24 TTNet A.S. BGP ANNOUNCED ● high
78.160.26.0/24 TTNet A.S. BGP ANNOUNCED ● high
78.160.27.0/24 TTNet A.S. BGP ANNOUNCED ● high
78.160.28.0/23 TTNet A.S. BGP ANNOUNCED ● high
78.160.32.0/24 TTNet A.S. BGP ANNOUNCED ● high
78.160.40.0/21 TTNet A.S. BGP ANNOUNCED ● high
78.160.48.0/21 TTNet A.S. BGP ANNOUNCED ● high
78.160.72.0/21 TTNet A.S. BGP ANNOUNCED ● high
78.160.80.0/24 TTNet A.S. BGP ANNOUNCED ● high
78.160.81.0/24 TTNet A.S. BGP ANNOUNCED ● high
78.160.84.0/23 TTNet A.S. BGP ANNOUNCED ● high
78.160.88.0/23 TTNet A.S. BGP ANNOUNCED ● high
78.160.90.0/23 TTNet A.S. BGP ANNOUNCED ● high
78.160.96.0/24 TTNet A.S. BGP ANNOUNCED ● high
78.160.98.0/24 TTNet A.S. BGP ANNOUNCED ● high
78.160.100.0/24 TTNet A.S. BGP ANNOUNCED ● high
78.160.101.0/24 TTNet A.S. BGP ANNOUNCED ● high
78.160.102.0/24 TTNet A.S. BGP ANNOUNCED ● high
78.160.106.0/23 TTNet A.S. BGP ANNOUNCED ● high
78.160.114.0/23 TTNet A.S. BGP ANNOUNCED ● high
78.160.118.0/23 TTNet A.S. BGP ANNOUNCED ● high
78.160.121.0/24 TTNet A.S. BGP ANNOUNCED ● high
78.160.122.0/23 TTNet A.S. BGP ANNOUNCED ● high
78.160.124.0/23 TTNet A.S. BGP ANNOUNCED ● high
78.160.126.0/23 TTNet A.S. BGP ANNOUNCED ● high
78.160.132.0/23 TTNet A.S. BGP ANNOUNCED ● high
78.160.134.0/23 TTNet A.S. BGP ANNOUNCED ● high
78.160.138.0/23 TTNet A.S. BGP ANNOUNCED ● high
78.160.140.0/23 TTNet A.S. BGP ANNOUNCED ● high
78.160.142.0/23 TTNet A.S. BGP ANNOUNCED ● high
78.160.146.0/23 TTNet A.S. BGP ANNOUNCED ● high
78.160.148.0/23 TTNet A.S. BGP ANNOUNCED ● high
78.160.156.0/22 TTNet A.S. BGP ANNOUNCED ● high
78.160.162.0/24 TTNet A.S. BGP ANNOUNCED ● high
78.160.166.0/23 TTNet A.S. BGP ANNOUNCED ● high
78.160.177.0/24 TTNet A.S. BGP ANNOUNCED ● high
78.160.179.0/24 TTNet A.S. BGP ANNOUNCED ● high
78.160.180.0/24 TTNet A.S. BGP ANNOUNCED ● high
78.160.183.0/24 TTNet A.S. BGP ANNOUNCED ● high
78.160.184.0/24 TTNet A.S. BGP ANNOUNCED ● high
78.160.185.0/24 TTNet A.S. BGP ANNOUNCED ● high
78.160.190.0/24 TTNet A.S. BGP ANNOUNCED ● high
78.160.192.0/23 TTNet A.S. BGP ANNOUNCED ● high
78.160.200.0/22 TTNet A.S. BGP ANNOUNCED ● high
78.160.214.0/24 TTNet A.S. BGP ANNOUNCED ● high

IPv6 ranges (1,283)

showing the 15 largest allocations
CIDR
2a00:1d30::/29
2a14:de00::/29
2a02:17b8::/32
2a00:1d34:1000::/40
2a00:1d34:100::/40
2a00:1d34:1100::/40
2a00:1d34:1200::/40
2a00:1d34:1300::/40
2a00:1d34:1800::/40
2a00:1d34:1900::/40
2a00:1d34:1a00::/40
2a00:1d34:1b00::/40
2a00:1d34:1c00::/40
2a00:1d34:1d00::/40
2a00:1d34:1e00::/40

Domains hosted in this network

what's this?
programattik.com ttnet.cz ttnet.com.tr

Customer-delegated space

how is this classified?
Unclassified 6,853 (99.7%)
Customer access pools 23 (0.3%)
Operator infrastructure (named) 3 (0.0%)

Corporate group (4 confirmed entities)

+1,056 additional unconfirmed candidates not shown — full list (JSON)

Network trust

what's this?
RPKI hygiene: A how networks compare →
99.9% of checked blocks have valid RPKI ROA coverage (1,998 of 2,000, sampled from 6,879)
Possible discrepancies (1794)

These blocks are registered to TTNet A.S. but cryptographically authorized for a different, unrelated network (2 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

2a00:1d30::/29 /29 authorized for AS9121 — Turk Telekomunikasyon Anonim Sirketi
2a00:1d34:2c00::/40 /40 authorized for AS9121 — Turk Telekomunikasyon Anonim Sirketi
2a00:1d34:2d00::/40 /40 authorized for AS9121 — Turk Telekomunikasyon Anonim Sirketi
2a00:1d34:2e00::/40 /40 authorized for AS9121 — Turk Telekomunikasyon Anonim Sirketi
2a00:1d34:3000::/40 /40 authorized for AS9121 — Turk Telekomunikasyon Anonim Sirketi
2a00:1d34:3100::/40 /40 authorized for AS9121 — Turk Telekomunikasyon Anonim Sirketi
2a00:1d34:3200::/40 /40 authorized for AS9121 — Turk Telekomunikasyon Anonim Sirketi
2a00:1d34:3300::/40 /40 authorized for AS9121 — Turk Telekomunikasyon Anonim Sirketi
2a00:1d34:3400::/40 /40 authorized for AS9121 — Turk Telekomunikasyon Anonim Sirketi
2a00:1d34:3500::/40 /40 authorized for AS9121 — Turk Telekomunikasyon Anonim Sirketi
2a00:1d34:3600::/40 /40 authorized for AS9121 — Turk Telekomunikasyon Anonim Sirketi
2a00:1d34:3700::/40 /40 authorized for AS9121 — Turk Telekomunikasyon Anonim Sirketi
2a00:1d34:3800::/40 /40 authorized for AS9121 — Turk Telekomunikasyon Anonim Sirketi
2a00:1d34:3900::/40 /40 authorized for AS9121 — Turk Telekomunikasyon Anonim Sirketi
2a00:1d34:3a00::/40 /40 authorized for AS9121 — Turk Telekomunikasyon Anonim Sirketi
+1779 more — see the REST API

NIC Handles

AS213670 AS34040 AS47331 AS9121 AS9121-MNT AS9121-MNT CZTTNET-MNT CZTTNET-MNT DATANET-NOC DUMY-RIPE DUMY-RIPE MNT-DELTA-TEL +8 more