AS150441 F4 Internet Solutions

FIS-AS-AP - F4 Internet Solutions · registered in Bangladesh

IPv4 addresses5121 prefixes · <0.001% of announced IPv4

Rank in Bangladesh#1,049largest network in BD by IPv4 space, of 1,548 · 0.02% of BD

Rank worldwide#55,096of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryBangladesh1,552 ASNs registered there

Open AS150441 in ASN lookup Look up an IP in this network (103.42.52.1) All networks in Bangladesh

IPv4 prefixes

All 1 prefix, in address order.

103.42.52.0/23

Similar-sized networks in Bangladesh

ASNNameIPv4 addresses

AS150399#1046 BESBL-AS-AP - BRAC EPL STOCK BROKERAGE LIMITED512

AS150406#1047 BETAGAONLINE-AS-AP - BETAGA ONLINE512

AS150435#1048 FARIDGONJBROADBAND-AS-AP - Faridgonj Broadband512

AS150442#1050 BFSACD-AS-AP - Bangladesh Fire Service and Civil Defense512

AS150449#1051 HBL-AS-AP - Hashtag Business Limited512

AS150459#1052 SBO-AS-AP - South Bangla Online512

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