AS57135 ASNAFTAN Open joint-stock company "Naftan"

ASNAFTAN Open joint-stock company "Naftan" · registered in Belarus

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Belarus#80largest network in BY by IPv4 space, of 106 · 0.01% of BY

Rank worldwide#68,829of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryBelarus106 ASNs registered there

Open AS57135 in ASN lookup Look up an IP in this network (185.70.12.1) All networks in Belarus

IPv4 prefixes

All 1 prefix, in address order.

185.70.12.0/24

Similar-sized networks in Belarus

ASNNameIPv4 addresses

AS51365#77 BELINVESTBANK-BY OJSC "Belinvestbank"256

AS56742#78 Belgazprombank Belorussian-Russian Belgazprombank OJSC256

AS56920#79 LWOBEL-AS Light Well Organisation Ltd256

AS57192#81 ASSFERATV Private Production Unitary Enterprise "Sphera TV"256

AS58076#82 ASGMSTRBY Joint Limited Liability Company Game Stream256

AS59860#83 ASTVSATPLUS KOIN ISP LLC256

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