AS152661 ALZAF LIMITED

ALZAF1-AS-AP - ALZAF LIMITED · registered in Bangladesh

IPv4 addresses5121 prefixes · <0.001% of announced IPv4

Rank in Bangladesh#553largest network in BD by IPv4 space, of 1,548 · 0.02% of BD

Rank worldwide#46,783of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)1 prefixes

CountryBangladesh1,552 ASNs registered there

Open AS152661 in ASN lookup Look up an IP in this network (203.28.104.1) All networks in Bangladesh

IPv4 prefixes

All 1 prefix, in address order.

203.28.104.0/23

IPv6 prefixes

All 1 prefix.

2401:8d60::/32

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ASNNameIPv4 addresses

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AS154109#555 HOSTINGOXYGEN-AS-AP - Hosting Oxygen512

AS154954#556 MAXTOPTECH-AS-AP - Maxtop Tech512

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