AS209441 TEKFEN Tekfen Holding Anonim Sirketi

TEKFEN Tekfen Holding Anonim Sirketi · registered in Turkey

IPv4 addresses1,0241 prefixes · <0.001% of announced IPv4

Rank in Turkey#335largest network in TR by IPv4 space, of 872 · <0.01% of TR

Rank worldwide#40,616of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryTurkey888 ASNs registered there

Open AS209441 in ASN lookup Look up an IP in this network (5.253.220.1) All networks in Turkey

IPv4 prefixes

All 1 prefix, in address order.

5.253.220.0/22

Similar-sized networks in Turkey

ASNNameIPv4 addresses

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AS209171#334 icisleri Turkiye Cumhuriyeti Icisleri Bakanligi1,024

AS210107#336 PLUSWEB Mahsum Celik trading as ServerPlusInternet Sunucu Hizmetleri1,024

AS210178#337 skyfibernet Skyfibernet Telekomunikasyon Internet ve Iletisim Hizmetleri Ticaret Limited Sirketi1,024

AS211401#338 ATAK-AS Atak Domain Bilgi Teknolojileri A.S.1,024

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources