AS203321 RETVO 100 DERECE BILISIM A.S.

RETVO 100 DERECE BILISIM A.S. · registered in Turkey

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Turkey#740largest network in TR by IPv4 space, of 872 · <0.01% of TR

Rank worldwide#73,740of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryTurkey888 ASNs registered there

Open AS203321 in ASN lookup Look up an IP in this network (94.142.254.1) All networks in Turkey

IPv4 prefixes

All 1 prefix, in address order.

94.142.254.0/24

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ASNNameIPv4 addresses

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AS203285#739 GESNET GESNET ILETISIM BILESIM HIZMETLERI BILGISAYER YAZILIM TELEKOMUNIKASYON SAN. VE TIC. LTD. STI.256

AS203445#741 E-GUVEN Elektronik Bilgi Guvenligi AS256

AS203468#742 docotr THY DO&CO Ikram Hizmetleri A.S.256

AS203511#743 AS-OZBAY OZBAY BILISIM INTERNET HIZMETLERI LIMITED SIRKETI256

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