AS137579 BOL System

BOLSYSTEM-AS-AP - BOL System · registered in Bangladesh

IPv4 addresses1,2802 prefixes · <0.001% of announced IPv4

Rank in Bangladesh#261largest network in BD by IPv4 space, of 1,548 · 0.06% of BD

Rank worldwide#29,167of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryBangladesh1,552 ASNs registered there

Open AS137579 in ASN lookup Look up an IP in this network (45.119.121.1) All networks in Bangladesh

IPv4 prefixes

All 2 prefixes, in address order.

45.119.121.0/24
103.114.20.0/22

Similar-sized networks in Bangladesh

ASNNameIPv4 addresses

AS134424#258 ORANGE-3-AS-AP - Orange Communication1,280

AS136563#259 IRANETCYBERCAFE-AS-AP - Iranet Cyber Cafe1,280

AS137029#260 CMCL-AS-AP - Chittagong multi channel limited,1,280

AS138623#262 WINERCOMMUNICATION-AS-AP - Winer Communication1,280

AS139325#263 IQTEL-AS-AP - IQ-TEL1,280

AS139616#264 BBICTIMMD-AS-AP - The Central Bank of Bangladesh1,280

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