AS149453 Tufan Online

TUFANONLINE-AS-AP - Tufan Online · registered in Bangladesh

IPv4 addresses7682 prefixes · <0.001% of announced IPv4

Rank in Bangladesh#467largest network in BD by IPv4 space, of 1,548 · 0.04% of BD

Rank worldwide#43,138of 79,396 networks with IPv4

IPv6256 x /481 prefixes

CountryBangladesh1,552 ASNs registered there

Open AS149453 in ASN lookup Look up an IP in this network (103.179.238.1) All networks in Bangladesh

IPv4 prefixes

All 2 prefixes, in address order.

103.179.238.0/23
163.128.25.0/24

IPv6 prefixes

All 1 prefix.

2400:5020:100::/40

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ASNNameIPv4 addresses

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AS141346#466 COMPUTER2-AS-AP - Computer Future768

AS138692#468 POLLYIT-AS-AP - Polly IT768

AS140222#469 APNA-AS-AP - Apna Network768

AS140287#470 OKNET-AS-AP - OK Network and Communications768

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