AS215391 HOSTABIL CAFER ESER

HOSTABIL CAFER ESER · registered in Turkey

IPv4 addresses2,56010 prefixes · <0.001% of announced IPv4

Rank in Turkey#145largest network in TR by IPv4 space, of 872 · 0.02% of TR

Rank worldwide#20,385of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryTurkey888 ASNs registered there

Open AS215391 in ASN lookup Look up an IP in this network (2.27.150.1) All networks in Turkey

IPv4 prefixes

All 10 prefixes, in address order.

2.27.150.0/24
45.43.143.0/24
45.43.161.0/24
104.238.21.0/24
104.238.23.0/24
104.239.83.0/24
109.236.48.0/24
185.7.243.0/24
216.173.108.0/24
217.60.254.0/24

Similar-sized networks in Turkey

ASNNameIPv4 addresses

AS42083#142 GUNEYDOGUTELEKOM Guneydogu Telekom int.bil. ve ilt. hiz. tic. ltd. sti.2,560

AS61418#143 GlassHouse Glasshouse Bilgi Sistemleri Ticaret Anonim Sirketi2,560

AS201079#144 garantiserver-com AKA Bilisim Yazilim Arge Ins. Taah. San. Tic. A.S.2,560

AS212598#146 SFCTEK SFCTEK Bilisim Yazilim ve Telekomunikasyon Hiz. San. ve Tic. LTD. STI.2,304

AS199608#147 Birbir Birbir Internet Teknolojileri Sanayi ve Ticaret Limited Sirketi2,304

AS207279#148 MARKAHOST-TELEKOMUNIKASYON-LIMITED-SIRKETI Markahost Telekomunikasyon Ve Ticaret Limited Sirketi2,304

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