AS44620 — NETLEN Netlen Internet Hizmetleri Ltd. Sti.

AS44620 announces 14 IPv4 prefixes covering 7,424 addresses and 11 IPv6 prefixes.

About this network

NETLEN is operated by Netlen Internet Hizmetleri Ltd. Sti.

What it's used for

• The address space carries hosting and cloud infrastructure, evidenced by netnames such as NETLEN-CLOUD and Netlen-Internet, alongside leased blocks for third parties like Hop Bilisim Teknolojileri and TRES TEKNOLOJI.
• The AS announces 4,352 IPv4 addresses across 9 prefixes and 11 IPv6 prefixes, while maintaining 69 observed neighbours; this ratio of moderate address space against a high neighbour count indicates a transit and hosting provider role rather than a pure access network.
• Traffic from this AS consists of web hosting, VPS, and cloud server endpoints, as well as backhaul for corporate clients and leased IP space for other Turkish technology firms.

Notable

• Registrants largely align with the announcer, with most prefixes registered to Netlen Internet Hizmetleri Ltd. Sti., though specific blocks are registered to Hop Bilisim Teknolojileri Anonim Sirketi, TRES TEKNOLOJI ANONIM SIRKETI, and InterLIR LLC.
• The inventory includes a mix of legacy and recently allocated blocks, such as TR-GEOIPA-DATEMA-20260709, reflecting ongoing expansion or re-allocation of address space within the Turkish market.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 37.221.79.0/24
• 38.17.64.0/21
• 45.74.159.0/24
• 45.74.178.0/24
• 77.92.151.0/24
• 78.135.77.0/24
• 91.228.227.0/24
• 153.52.92.0/24
• 158.94.216.0/24
• 188.132.174.0/24
• 188.212.39.0/24
• 206.1.96.0/21
• 212.87.198.0/23
• 217.11.164.0/24
• 2a01:f900:1::/48
• 2a01:f900:5::/48
• 2a01:f900:7::/48
• 2a01:f900:10::/44
• 2a01:f900:20::/47
• 2a01:f900:100::/45
• 2a01:f900:158::/47
• 2a01:f900:203::/48
• 2a01:f900:204::/48
• 2a01:f900:2a01::/48
• 2a01:f900:f900::/48

Upstream networks

• AS208972 GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI
• AS216394 WireShield LTD
• AS6939 Hurricane Electric LLC
• AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
• AS17639 Converge ICT Solutions Inc.
• AS24482 SG.GS
• AS48185 team.blue NV
• AS29632 Netassist International EOOD
• AS37721 Virtual Technologies & Solutions
• AS204092 Association GRIFON
• AS401753 BIXCE Inc

Downstream networks

• AS213535 YottaSrc
• AS206668 Bayram Coskun
• AS214824 Abr Gostar Arianet LLC
• AS210814 VUNIFY LTD
• AS47930 BRANDEFENSE BILISIM DANISMANLIK SANAYI VE TICARET ANONIM SIRKETI
• AS198120 Smart Host Teknoloji Ithalat Ihracat Limited Sirketi
• AS208399 FZCO

Adjacent networks

• AS208972 GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI
• AS213535 YottaSrc
• AS216394 WireShield LTD
• AS206668 Bayram Coskun
• AS214824 Abr Gostar Arianet LLC
• AS210814 VUNIFY LTD
• AS47930 BRANDEFENSE BILISIM DANISMANLIK SANAYI VE TICARET ANONIM SIRKETI
• AS6939 Hurricane Electric LLC
• AS208399 FZCO
• AS198120 Smart Host Teknoloji Ithalat Ihracat Limited Sirketi
• AS17639 Converge ICT Solutions Inc.
• AS24482 SG.GS
• AS37721 Virtual Technologies & Solutions
• AS204092 Association GRIFON
• AS48185 team.blue NV
• AS29632 Netassist International EOOD
• AS401753 BIXCE Inc
• AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)

Routing security

• RPKI: 54 valid, 0 invalid and 0 not-found announcements; 33 ROAs.
• ASPA: none published.
• IRR: 81% of announcements registered; 66 route objects.
• Listed in as-sets: AS-BULUTDC, AS-CTBC-TOOLS-10, AS-DATEMA, AS-DGN, AS-FOGIXP, AS-GIBIRNET-INT, AS-HURRICANEV6, AS-IFOG, AS-IFOG, AS-LOCIX, AS-NETBUDUR, AS-NETINTERNET, AS-RETN-ACTUAL-V4, AS-RETN-ACTUAL-V6, AS-STORMWALL-SET, AS-STORMWALL-SET, AS-TRES, AS-TTNET, AS-TURKNETTR, AS202782:AS-EVERLINK, AS202782:AS-EVERLINK, AS203248:AS-BURTINET, AS20473:AS-VULTR, AS206119:AS-VEGANET, AS20715:AS-DECIX-IST-CONNECTED.

Internet exchanges

• Neutral Internet Exchange — Amsterdam, Netherlands
• Speed Internet Exchange — Dronten, Netherlands
• InterIX Internet Exchange — Amsterdam, Netherlands
• Local Internet Exchange Frankfurt — Frankfurt, Germany
• DE-CIX Istanbul — Istanbul, Turkey