AS9474 SmarTone Telecommunications Ltd.

SMARTONE-AS-AP - SmarTone Telecommunications Ltd. · registered in Hong Kong

IPv4 addresses16,38430 prefixes · <0.001% of announced IPv4

Rank in Hong Kong#99largest network in HK by IPv4 space, of 735 · 0.08% of HK

Rank worldwide#6,884of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)1 prefixes

CountryHong Kong779 ASNs registered there

Open AS9474 in ASN lookup Look up an IP in this network (202.140.64.1) All networks in Hong Kong

IPv4 prefixes

All 30 prefixes, in address order.

202.140.64.0/22
202.140.68.0/23
202.140.70.0/23
202.140.72.0/24
202.140.73.0/24
202.140.74.0/23
202.140.76.0/24
202.140.77.0/24
202.140.78.0/24
202.140.79.0/24
202.140.80.0/21
202.140.88.0/23
202.140.90.0/24
202.140.91.0/24
202.140.92.0/24
202.140.93.0/24
202.140.94.0/24
202.140.95.0/24
202.140.96.0/22
202.140.100.0/23
202.140.102.0/23
202.140.104.0/22
202.140.108.0/23
202.140.110.0/24
202.140.111.0/24
202.140.112.0/23
202.140.114.0/24
202.140.115.0/24
202.140.116.0/22
202.140.120.0/21

IPv6 prefixes

All 1 prefix.

2403:fa00::/32

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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