AS63527 China Telecom Global Limited

CTGL-AS - China Telecom Global Limited · registered in Hong Kong

IPv4 addresses1,2804 prefixes · <0.001% of announced IPv4

Rank in Hong Kong#387largest network in HK by IPv4 space, of 735 · <0.01% of HK

Rank worldwide#29,092of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryHong Kong779 ASNs registered there

Open AS63527 in ASN lookup Look up an IP in this network (63.140.1.1) All networks in Hong Kong

IPv4 prefixes

All 4 prefixes, in address order.

63.140.1.0/24
63.140.2.0/24
203.12.88.0/23
210.5.57.0/24

Other ASNs named China Telecom Global Limited

1 other network uses the same organisation name; together with AS63527 they announce 5,632 IPv4 addresses.

ASNNameIPv4 addresses

AS64079CTGL-IPX - China Telecom Global Limited HK4,352

Similar-sized networks in Hong Kong

ASNNameIPv4 addresses

AS38802#384 AZURANCELIMITED-AS-AP - Azurance Limited1,280

AS45855#385 ASIATECH-NET-AS-AP - AsiaTech Telecom Limited1,280

AS56082#386 ONE-NET-HK - INTERNET-SOLUTION-HK1,280

AS63928#388 FREECOMM-AS-AP - Freecomm Hong Kong Limited1,280

AS131189#389 LIVECOMLIMTED-AS-AP - Livecom Limited1,280

AS133322#390 XIM-HK - XIMBO Internet Limited1,280

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