CNC BILISIM HIZMETLERI INSAAT SANAYI VE TICARET LIMITED SIRKETI

Data as of 2026-07-26
BGP inherited
Cluster stats
Netblocks23 · 3,840 IPv4 addresses
IPv6 6 prefixes (largest 2a07:af80::/29)
Cluster ID213519616
RegistryBGP
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 12 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
25 +12 netblocks since 2026-07-05
2026-07-05 peak 25 2026-07-26

IP Ranges (23)

⬇ export CSV
CIDR Org name Registry Status Confidence
2.56.152.0/24 CNC BILISIM HIZMETLERI INSAAT SANAYI VE TICARET LIMITED SIRKETI BGP ANNOUNCED ● high
2.56.153.0/24 CNC BILISIM HIZMETLERI INSAAT SANAYI VE TICARET LIMITED SIRKETI BGP ANNOUNCED ● high
2.56.154.0/24 CNC BILISIM HIZMETLERI INSAAT SANAYI VE TICARET LIMITED SIRKETI BGP ANNOUNCED ● high
2.56.155.0/24 CNC BILISIM HIZMETLERI INSAAT SANAYI VE TICARET LIMITED SIRKETI BGP ANNOUNCED ● high
185.242.160.0/24 CNC BILISIM HIZMETLERI INSAAT SANAYI VE TICARET LIMITED SIRKETI BGP ANNOUNCED ● high
185.242.161.0/24 CNC BILISIM HIZMETLERI INSAAT SANAYI VE TICARET LIMITED SIRKETI BGP ANNOUNCED ● high
185.242.162.0/24 CNC BILISIM HIZMETLERI INSAAT SANAYI VE TICARET LIMITED SIRKETI BGP ANNOUNCED ● high
185.242.163.0/24 CNC BILISIM HIZMETLERI INSAAT SANAYI VE TICARET LIMITED SIRKETI BGP ANNOUNCED ● high
195.85.216.0/24 CNC BILISIM HIZMETLERI INSAAT SANAYI VE TICARET LIMITED SIRKETI RIPE ALLOCATED PA ● high
213.177.186.0/24 CNC BILISIM HIZMETLERI INSAAT SANAYI VE TICARET LIMITED SIRKETI RIPE ALLOCATED PA ● high
2.56.152.0/22 CNC BILISIM HIZMETLERI INSAAT SANAYI VE TICARET LIMITED SIRKETI RIPE ALLOCATED PA ● low
37.140.242.0/24 CNC BILISIM HIZMETLERI INSAAT SANAYI VE TICARET LIMITED SIRKETI RIPE ALLOCATED PA ● low
146.19.57.0/24 CNC BILISIM HIZMETLERI INSAAT SANAYI VE TICARET LIMITED SIRKETI RIPE ALLOCATED PA ● low
185.242.160.0/22 CNC BILISIM HIZMETLERI INSAAT SANAYI VE TICARET LIMITED SIRKETI RIPE ALLOCATED PA ● low
195.85.201.0/24 CNC BILISIM HIZMETLERI INSAAT SANAYI VE TICARET LIMITED SIRKETI RIPE ALLOCATED PA ● low
195.85.205.0/24 CNC BILISIM HIZMETLERI INSAAT SANAYI VE TICARET LIMITED SIRKETI RIPE ALLOCATED PA ● low
195.85.207.0/24 CNC BILISIM HIZMETLERI INSAAT SANAYI VE TICARET LIMITED SIRKETI RIPE ALLOCATED PA ● low
2a07:af80::/29 CNC BILISIM HIZMETLERI INSAAT SANAYI VE TICARET LIMITED SIRKETI RIPE ALLOCATED-BY-RIR ● low
2a09:cfc0::/29 CNC BILISIM HIZMETLERI INSAAT SANAYI VE TICARET LIMITED SIRKETI RIPE ALLOCATED-BY-RIR ● low
2a0f:3580::/29 CNC BILISIM HIZMETLERI INSAAT SANAYI VE TICARET LIMITED SIRKETI RIPE ALLOCATED-BY-RIR ● low
2a11:39c0::/29 CNC BILISIM HIZMETLERI INSAAT SANAYI VE TICARET LIMITED SIRKETI RIPE ALLOCATED-BY-RIR ● low
2a12:cc80::/29 CNC BILISIM HIZMETLERI INSAAT SANAYI VE TICARET LIMITED SIRKETI RIPE ALLOCATED-BY-RIR ● low
2a14:6340::/29 CNC BILISIM HIZMETLERI INSAAT SANAYI VE TICARET LIMITED SIRKETI RIPE ALLOCATED-BY-RIR ● low

IPv6 ranges (6)

CIDR
2a07:af80::/29
2a09:cfc0::/29
2a0f:3580::/29
2a11:39c0::/29
2a12:cc80::/29
2a14:6340::/29

Network trust

what's this?
RPKI hygiene: C how networks compare →
68.0% of checked blocks have valid RPKI ROA coverage (17 of 25)
Possible discrepancies (1)

These blocks are registered to CNC BILISIM HIZMETLERI INSAAT SANAYI VE TICARET LIMITED SIRKETI 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.

146.19.57.0/24 /24 authorized for AS212953 — Bas Dierx Trading As CableHosting

NIC Handles

ACRO31122-RIPE ACRO54824-RIPE AS207709 DUMY-RIPE DUMY-RIPE ORG-CBHI1-RIPE ORG-CBHI6-RIPE RIPE-NCC-HM-MNT lir-tr-cncbilisim5-1-MNT lir-tr-cncbilisim5-1-MNT tr-hizhosting-1-mnt tr-hizhosting-1-mnt