AS23841 6/F, No.3 Huatian Road, New Technology Industry Area

TJBTN - 6/F, No.3 Huatian Road, New Technology Industry Area · registered in China

IPv4 addresses5122 prefixes · <0.001% of announced IPv4

Rank in China#473largest network in CN by IPv4 space, of 601 · <0.01% of CN

Rank worldwide#50,415of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryChina5,117 ASNs registered there

Open AS23841 in ASN lookup Look up an IP in this network (111.31.196.1) All networks in China

IPv4 prefixes

All 2 prefixes, in address order.

111.31.196.0/24
111.31.239.0/24

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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