AS138542 ZT Information Network Co., Limited

ZTINFO-AS-HK - ZT Information Network Co., Limited · registered in Hong Kong

IPv4 addresses56,0648 prefixes · 0.002% of announced IPv4

Rank in Hong Kong#53largest network in HK by IPv4 space, of 735 · 0.29% of HK

Rank worldwide#3,765of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryHong Kong779 ASNs registered there

Open AS138542 in ASN lookup Look up an IP in this network (79.109.0.1) All networks in Hong Kong

IPv4 prefixes

All 8 prefixes, in address order.

79.109.0.0/24
79.109.2.0/23
79.109.16.0/20
79.109.32.0/19
79.109.64.0/18
79.109.128.0/18
79.109.192.0/19
79.109.240.0/21

Similar-sized networks in Hong Kong

ASNNameIPv4 addresses

AS17759#50 CLPPOWER-AS-AP - CLP Power Hong Kong Limited65,536

AS17497#51 LGHL-AS-AP - Liasail Global Hongkong Limited61,696

AS59371#52 DNC-AS - Dimension Network & Communication Limited60,928

AS23764#54 CTGNet - CTGNet50,432

AS138997#55 EDCL-AS-AP - Eons Data Communications Limited46,848

AS38819#56 HKCSL-AS-AP - HKCSL GPRS NETWORK45,056

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