AS139259 ADC GROUP CO.,LIMITED

ADC-AS-AP - ADC GROUP CO.,LIMITED · registered in Hong Kong

IPv4 addresses20,22411 prefixes · <0.001% of announced IPv4

Rank in Hong Kong#81largest network in HK by IPv4 space, of 735 · 0.10% of HK

Rank worldwide#6,133of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryHong Kong779 ASNs registered there

Open AS139259 in ASN lookup Look up an IP in this network (45.252.84.1) All networks in Hong Kong

IPv4 prefixes

All 11 prefixes, in address order.

45.252.84.0/22
45.252.100.0/22
45.252.144.0/22
103.6.108.0/22
103.6.228.0/23
103.220.248.0/21
103.221.0.0/19
103.221.32.0/20
103.221.50.0/23
103.221.92.0/23
103.221.95.0/24

Other ASNs named ADC GROUP CO.,LIMITED

1 other network uses the same organisation name; together with AS139259 they announce 20,992 IPv4 addresses.

ASNNameIPv4 addresses

AS24373ADC-AS-AP - ADC GROUP CO.,LIMITED HK768

Similar-sized networks in Hong Kong

ASNNameIPv4 addresses

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AS9231#80 IPEOPLESNET-AS-AP - China Mobile Hong Kong Company Limited20,480

AS7489#82 HOSTUS-GLOBAL-AS - HostUS20,223

AS132585#83 SIA-HK-AS - SkyExchange Internet Access19,712

AS202036#84 EXTREME-COMM EXTREME COMMUNICATIONS TECHNOLOGY LIMITED19,712

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