SURNET ILETISIM TEKNOLOJI TIC VE SAN LTD STI
Data as of 2026-10-04
BGP inherited
This organisation
| Netblocks | 9 · 1,536 IPv4 addresses |
| IPv6 | 1 prefix (largest 2a10:980::/29) |
| Record ID | 245618882 |
| Registry | BGP |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 15 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (9)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 131.222.255.0/24 | SURNET ILETISIM TEKNOLOJI TIC VE SAN LTD STI | RIPE | ALLOCATED PA | ● high |
| 153.56.172.0/24 | SURNET ILETISIM TEKNOLOJI TIC VE SAN LTD STI | RIPE | ALLOCATED PA | ● high |
| 153.56.172.0/25 | SURNET ILETISIM TEKNOLOJI TIC VE SAN LTD STI | RIPE | LEGACY | ● high |
| 153.56.172.128/25 | SURNET ILETISIM TEKNOLOJI TIC VE SAN LTD STI | RIPE | LEGACY | ● high |
| 185.99.22.0/24 | SURNET ILETISIM TEKNOLOJI TIC VE SAN LTD STI | BGP | ANNOUNCED | ● high |
| 185.130.90.0/24 | SURNET ILETISIM TEKNOLOJI TIC VE SAN LTD STI | BGP | ANNOUNCED | ● high |
| 185.195.252.0/24 | SURNET ILETISIM TEKNOLOJI TIC VE SAN LTD STI | BGP | ANNOUNCED | ● high |
| 193.22.12.0/24 | SURNET ILETISIM TEKNOLOJI TIC VE SAN LTD STI | BGP | ANNOUNCED | ● high |
| 2a10:980::/29 | SURNET ILETISIM TEKNOLOJI TIC VE SAN LTD STI | RIPE | ALLOCATED-BY-RIR | ● low |
IPv6 ranges (1)
| CIDR |
|---|
| 2a10:980::/29 |
Footprint over time
15 weekly snapshots · JSON
14
+4 netblocks since 2026-07-05
2026-07-05
peak 14
2026-10-04
Network trust
what's this?
RPKI hygiene: B
how networks compare →
92.9%
of checked blocks have valid RPKI ROA coverage
(13 of 14)
Possible discrepancies (3)
These blocks are registered to SURNET ILETISIM TEKNOLOJI TIC VE SAN LTD STI 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.
| 193.22.12.0/24 /24 | authorized for AS9121 — Turk Telekomunikasyon Anonim Sirketi |
| 185.99.22.0/24 /24 | authorized for AS51814 — Yeninet Fiber internet Limited Sirketi |
| 193.22.12.0/24 /24 | authorized for AS9121 — Turk Telekomunikasyon Anonim Sirketi |
NIC Handles
AS206119
AS208821
AS211496
AS34984
DUMY-RIPE
DUMY-RIPE
ORG-NSF4-RIPE
ORG-SITT2-RIPE
RIPE-NCC-HM-MNT
RIPE-NCC-LEGACY-MNT
ipv4center-mnt
ipv4center-mnt
+3 more