AS4842 Tianhai InfoTech

TH-AS-AP - Tianhai InfoTech · registered in China

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in China#524largest network in CN by IPv4 space, of 601 · <0.01% of CN

Rank worldwide#60,107of 79,396 networks with IPv4

IPv6554 x /488 prefixes

CountryChina5,117 ASNs registered there

Open AS4842 in ASN lookup Look up an IP in this network (45.9.11.1) All networks in China

IPv4 prefixes

All 1 prefix, in address order.

45.9.11.0/24

IPv6 prefixes

All 8 prefixes.

2401:20::/40
2401:20:1330::/46
2401:20:2104::/46
2a0e:aa06::/40
2a13:1800::/48
2a13:1800:10::/48
2a13:1800:80::/44
2a13:1800:300::/44

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AS214899#527 YLL-AS Ye Liliang256

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