AS137976 MD Firozur Rahman

SIAM-AS-AP - MD Firozur Rahman · registered in Bangladesh

IPv4 addresses1,0241 prefixes · <0.001% of announced IPv4

Rank in Bangladesh#414largest network in BD by IPv4 space, of 1,548 · 0.05% of BD

Rank worldwide#39,144of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryBangladesh1,552 ASNs registered there

Open AS137976 in ASN lookup Look up an IP in this network (103.119.20.1) All networks in Bangladesh

IPv4 prefixes

All 1 prefix, in address order.

103.119.20.0/22

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AS138197#417 WINKNETWORK-AS-AP - WINK NETWORK1,024

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