SURNET ILETISIM TEKNOLOJI TIC VE SAN LTD STI

Data as of 2026-07-26

BGP inherited

Cluster stats

Netblocks	6 · 1,280 IPv4 addresses
IPv6	1 prefix (largest 2a10:980::/29)
Registered in	Turkey (8) · United Arab Emirates (2)
Cluster ID	214467885
Registry	BGP
Customers	find customers using this network →

Evidence & provenance ?

Attribution	BGP parent (inherited)
Shared handles	clustered on 10 shared RIR contact/maintainer handles
Registry names	2 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

6 weekly snapshots · JSON

11 +1 netblocks since 2026-07-05

2026-07-05 peak 11 2026-07-26

IP Ranges (6)

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CIDR	Org name	Registry	Status	Confidence
131.222.255.0/24	SURNET ILETISIM TEKNOLOJI TIC VE SAN LTD STI	BGP	ANNOUNCED	● high
153.56.172.0/24	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

Network trust

what's this?

RPKI hygiene: B how networks compare →

90.9% of checked blocks have valid RPKI ROA coverage (10 of 11)

Possible discrepancies (2)

These blocks are registered to SURNET ILETISIM TEKNOLOJI TIC VE SAN LTD STI but cryptographically authorized for a different, unrelated network (1 distinct holder) — 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
193.22.12.0/24 /24	authorized for AS9121 — Turk Telekomunikasyon Anonim Sirketi

NIC Handles

AS211496 AS34984 DUMY-RIPE DUMY-RIPE ORG-SITT2-RIPE RIPE-NCC-HM-MNT ipv4center-mnt ipv4center-mnt lir-tr-surnetteknoloji-1-MNT lir-tr-surnetteknoloji-1-MNT