AS55406 26 Shyamoli, Bir Uttam A. W. Chowdhury Road

HRCTECH-01-AS-AP - 26 Shyamoli, Bir Uttam A. W. Chowdhury Road · registered in Bangladesh

IPv4 addresses4,0964 prefixes · <0.001% of announced IPv4

Rank in Bangladesh#85largest network in BD by IPv4 space, of 1,548 · 0.20% of BD

Rank worldwide#16,245of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryBangladesh1,552 ASNs registered there

Open AS55406 in ASN lookup Look up an IP in this network (45.251.56.1) All networks in Bangladesh

IPv4 prefixes

All 4 prefixes, in address order.

45.251.56.0/22
103.20.52.0/22
103.254.84.0/22
182.16.156.0/22

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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