AS64037 First n Fast IT Ltd

FIRSTNFASTITLTD-AS-AP - First n Fast IT Ltd · registered in Bangladesh

IPv4 addresses1,2804 prefixes · <0.001% of announced IPv4

Rank in Bangladesh#245largest network in BD by IPv4 space, of 1,548 · 0.06% of BD

Rank worldwide#28,069of 79,396 networks with IPv4

IPv623 x /4812 prefixes

CountryBangladesh1,552 ASNs registered there

Open AS64037 in ASN lookup Look up an IP in this network (103.70.171.1) All networks in Bangladesh

IPv4 prefixes

All 4 prefixes, in address order.

103.70.171.0/24
103.120.46.0/24
103.177.168.0/24
103.195.140.0/23

IPv6 prefixes

All 12 prefixes.

2406:cfc0:1::/48
2406:cfc0:2::/47
2406:cfc0:4::/46
2406:cfc0:8::/47
2406:cfc0:b::/48
2406:cfc0:c::/48
2406:cfc0:e::/47
2406:cfc0:11::/48
2406:cfc0:12::/47
2406:cfc0:14::/46
2406:cfc0:18::/47
2406:cfc0:1a::/48

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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