AS135363 Beijing Dunhuang Heguang Information Technology Co.,Lt.

CFIT-AS-AP - Beijing Dunhuang Heguang Information Technology Co.,Lt. · registered in China

IPv4 addresses1,5362 prefixes · <0.001% of announced IPv4

Rank in China#357largest network in CN by IPv4 space, of 601 · <0.01% of CN

Rank worldwide#26,315of 79,396 networks with IPv4

IPv61 x /481 prefixes

CountryChina5,117 ASNs registered there

Open AS135363 in ASN lookup Look up an IP in this network (103.138.156.1) All networks in China

IPv4 prefixes

All 2 prefixes, in address order.

103.138.156.0/23
144.48.252.0/22

IPv6 prefixes

All 1 prefix.

2001:df1:da00::/48

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AS63593#360 OPPO - HeyTap PTE.LTD.1,536

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