Netlen Internet Hizmetleri Ltd. Sti.

Data as of 2026-08-16
BGP inherited
Cluster stats
Netblocks63 · 4,104 IPv4 addresses
IPv6 34 prefixes (largest 2a01:f905::/32)
Registered in Turkey (26) · Germany (5) · Netherlands (3) · United Arab Emirates (2) · Switzerland (1) · United States (1)
Cluster ID222312072
RegistryBGP
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 24 shared RIR contact/maintainer handles
Registry names 3 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

5 weekly snapshots · JSON
81 -12 netblocks since 2026-07-13
2026-07-13 peak 93 2026-08-16

IP Ranges (63)

showing 50 of 63 — see all — ⬇ export CSV
CIDR Org name Registry Status Confidence
37.221.79.0/24 Netlen Internet Hizmetleri Ltd. Sti. BGP ANNOUNCED ● high
45.74.158.0/24 Netlen Internet Hizmetleri Ltd. Sti. BGP ANNOUNCED ● high
45.74.159.0/24 Netlen Internet Hizmetleri Ltd. Sti. BGP ANNOUNCED ● high
45.74.178.0/24 Netlen Internet Hizmetleri Ltd. Sti. BGP ANNOUNCED ● high
77.92.151.0/24 Netlen Internet Hizmetleri Ltd. Sti. BGP ANNOUNCED ● high
78.135.77.0/24 Netlen Internet Hizmetleri Ltd. Sti. BGP ANNOUNCED ● high
91.228.227.0/24 Netlen Internet Hizmetleri Ltd. Sti. BGP ANNOUNCED ● high
92.249.60.0/24 Netlen Internet Hizmetleri Ltd. Sti. BGP ANNOUNCED ● high
144.225.65.0/24 Netlen Internet Hizmetleri Ltd. Sti. BGP ANNOUNCED ● high
153.52.92.0/24 Netlen Internet Hizmetleri Ltd. Sti. BGP ANNOUNCED ● high
158.94.216.0/24 Netlen Internet Hizmetleri Ltd. Sti. BGP ANNOUNCED ● high
185.1.48.71/32 Netlen Internet PEERINGDB ASSIGNED ● high
185.1.147.239/32 Netlen Internet PEERINGDB ASSIGNED ● high
185.1.155.140/32 Netlen Internet PEERINGDB ASSIGNED ● high
185.1.166.92/32 Netlen Internet PEERINGDB ASSIGNED ● high
185.1.184.145/32 Netlen Internet PEERINGDB ASSIGNED ● high
185.1.221.26/32 Netlen Internet PEERINGDB ASSIGNED ● high
185.1.223.72/32 Netlen Internet PEERINGDB ASSIGNED ● high
188.132.174.0/24 Netlen Internet Hizmetleri Ltd. Sti. BGP ANNOUNCED ● high
193.239.119.125/32 Netlen Internet PEERINGDB ASSIGNED ● high
212.87.198.0/24 Netlen Internet Hizmetleri Ltd. Sti. RIPE SUB-ALLOCATED PA ● high
212.87.199.0/24 Netlen Internet Hizmetleri Ltd. Sti. RIPE SUB-ALLOCATED PA ● high
217.11.164.0/24 Netlen Internet Hizmetleri Ltd. Sti. BGP ANNOUNCED ● high
2001:7f8:13::a504:4620:1/128 Netlen Internet PEERINGDB ASSIGNED ● high
2001:7f8:3f::ae4c:0:1/128 Netlen Internet PEERINGDB ASSIGNED ● high
2001:7f8:b7::a504:4620:1/128 Netlen Internet PEERINGDB ASSIGNED ● high
2001:7f8:ca:1:0:4:4620:1/128 Netlen Internet PEERINGDB ASSIGNED ● high
2001:7f8:f2:e1:a5:44:620:2/128 Netlen Internet PEERINGDB ASSIGNED ● high
2001:7f8:11d::26/128 Netlen Internet PEERINGDB ASSIGNED ● high
2001:7f8:134::7d/128 Netlen Internet PEERINGDB ASSIGNED ● high
2a01:f900:1::/48 Netlen Internet Hizmetleri Ltd. Sti. BGP ANNOUNCED ● high
2a01:f900:5::/48 Netlen Internet Hizmetleri Ltd. Sti. BGP ANNOUNCED ● high
2a01:f900:7::/48 Netlen Internet Hizmetleri Ltd. Sti. BGP ANNOUNCED ● high
2a01:f900:10::/48 Netlen Internet Hizmetleri Ltd. Sti. BGP ANNOUNCED ● high
2a01:f900:11::/48 Netlen Internet Hizmetleri Ltd. Sti. BGP ANNOUNCED ● high
2a01:f900:12::/48 Netlen Internet Hizmetleri Ltd. Sti. BGP ANNOUNCED ● high
2a01:f900:13::/48 Netlen Internet Hizmetleri Ltd. Sti. BGP ANNOUNCED ● high
2a01:f900:14::/48 Netlen Internet Hizmetleri Ltd. Sti. BGP ANNOUNCED ● high
2a01:f900:15::/48 Netlen Internet Hizmetleri Ltd. Sti. BGP ANNOUNCED ● high
2a01:f900:16::/48 Netlen Internet Hizmetleri Ltd. Sti. BGP ANNOUNCED ● high
2a01:f900:17::/48 Netlen Internet Hizmetleri Ltd. Sti. BGP ANNOUNCED ● high
2a01:f900:18::/48 Netlen Internet Hizmetleri Ltd. Sti. BGP ANNOUNCED ● high
2a01:f900:19::/48 Netlen Internet Hizmetleri Ltd. Sti. BGP ANNOUNCED ● high
2a01:f900:20::/48 Netlen Internet Hizmetleri Ltd. Sti. BGP ANNOUNCED ● high
2a01:f900:21::/48 Netlen Internet Hizmetleri Ltd. Sti. BGP ANNOUNCED ● high
2a01:f900:203::/48 Netlen Internet Hizmetleri Ltd. Sti. BGP ANNOUNCED ● high
2a01:f900:204::/48 Netlen Internet Hizmetleri Ltd. Sti. BGP ANNOUNCED ● high
2a01:f900:2a01::/48 Netlen Internet Hizmetleri Ltd. Sti. BGP ANNOUNCED ● high
2a01:f900:f900::/48 Netlen Internet Hizmetleri Ltd. Sti. BGP ANNOUNCED ● high
2a0c:b641:701:0:a5:44:620:1/128 Netlen Internet PEERINGDB ASSIGNED ● high

IPv6 ranges (34)

showing the 15 largest allocations
CIDR
2a01:f905::/32
2a01:f900:100::/48
2a01:f900:106::/48
2a01:f900:10::/48
2a01:f900:11::/48
2a01:f900:12::/48
2a01:f900:13::/48
2a01:f900:14::/48
2a01:f900:15::/48
2a01:f900:16::/48
2a01:f900:17::/48
2a01:f900:18::/48
2a01:f900:19::/48
2a01:f900:1::/48
2a01:f900:203::/48

Network trust

what's this?
RPKI hygiene: B how networks compare →
87.7% of checked blocks have valid RPKI ROA coverage (71 of 81)
Possible discrepancies (7)

These blocks are registered to Netlen Internet Hizmetleri Ltd. Sti. but cryptographically authorized for a different, unrelated network (4 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

2a01:f900:100::/48 /48 authorized for AS214304 — Kyriakos Papadopoulos
78.135.77.0/24 /24 authorized for AS47721 — Verilink Bilisim Teknolojileri Anonim Sirketi
45.74.178.0/24 /24 authorized for AS212289 — NODE BILISIM SANAYI VE TICARET LIMITED SIRKETI
45.74.178.0/24 /24 authorized for AS212289 — NODE BILISIM SANAYI VE TICARET LIMITED SIRKETI
78.135.77.0/24 /24 authorized for AS47721 — Verilink Bilisim Teknolojileri Anonim Sirketi
188.132.174.0/24 /24 authorized for AS42910 — PremierDC Veri Merkezi Anonim Sirketi
188.132.174.0/24 /24 authorized for AS42910 — PremierDC Veri Merkezi Anonim Sirketi

NIC Handles

ACRO45564-RIPE ACRO53765-RIPE AS200193 AS212289 AS44620 AS44620 AS47721 DUMY-RIPE DUMY-RIPE GEO-MNT GEO-MNT MERIC-MNT +12 more