AS207172 PROSTO-INETRA PRO STO

PROSTO-INETRA PRO STO · registered in Bulgaria

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Bulgaria#612largest network in BG by IPv4 space, of 669 · <0.01% of BG

Rank worldwide#74,423of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryBulgaria675 ASNs registered there

Open AS207172 in ASN lookup Look up an IP in this network (78.128.73.1) All networks in Bulgaria

IPv4 prefixes

All 1 prefix, in address order.

78.128.73.0/24

Similar-sized networks in Bulgaria

ASNNameIPv4 addresses

AS206546#609 ICYGEN ICYGEN Ltd256

AS206645#610 MRRB-AS Ministry of Regional Development and Public Works256

AS206935#611 YANAK-AS YANAK SOFT EOOD256

AS207371#613 gec-bg GEC BG Ltd.256

AS207671#614 DENSHI_AD DENSHI AD256

AS207772#615 TOPNET-AS Top Net BG LTD256

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