AS10118 Hutchison Telephone Company Limited

HTCL-IAS-HK-AP - Hutchison Telephone Company Limited · registered in Hong Kong

IPv4 addresses43,00821 prefixes · 0.001% of announced IPv4

Rank in Hong Kong#59largest network in HK by IPv4 space, of 735 · 0.22% of HK

Rank worldwide#4,167of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)15 prefixes

CountryHong Kong779 ASNs registered there

Open AS10118 in ASN lookup Look up an IP in this network (117.103.144.1) All networks in Hong Kong

IPv4 prefixes

All 21 prefixes, in address order.

117.103.144.0/21
117.103.152.0/23
117.103.154.0/23
117.103.156.0/22
124.217.128.0/18
180.188.128.0/19
180.188.160.0/20
180.188.176.0/24
180.188.177.0/24
180.188.178.0/23
180.188.180.0/22
180.188.184.0/21
202.45.89.0/24
202.45.90.0/23
202.45.92.0/22
203.145.75.0/24
203.145.79.0/24
203.145.80.0/23
203.145.83.0/24
203.145.84.0/22
203.145.88.0/21

IPv6 prefixes

All 15 prefixes.

2407:3100::/33
2407:3100:8000::/40
2407:3100:8100::/44
2407:3100:8110::/46
2407:3100:8114::/46
2407:3100:8118::/45
2407:3100:8120::/43
2407:3100:8140::/42
2407:3100:8180::/41
2407:3100:8200::/39
2407:3100:8400::/38
2407:3100:8800::/37
2407:3100:9000::/36
2407:3100:a000::/35
2407:3100:c000::/34

Other ASNs named Hutchison Telephone Company Limited

2 other networks use the same organisation name; together with AS10118 they announce 48,384 IPv4 addresses.

ASNNameIPv4 addresses

AS17794HTCL-ORANGE-HK-AP - Hutchison Telephone Company Limited HK3,584

AS10116HTCL-WAP-HK-AP - Hutchison Telephone Company Limited HK1,792

Similar-sized networks in Hong Kong

ASNNameIPv4 addresses

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

AS153494#57 XRUI-AS-AP - XRUI TECHNOLOGY LIMITED44,032

AS56971#58 AS56971 CGI GLOBAL LIMITED43,776

AS199967#60 Think-Huge Think Huge Ltd39,424

AS58807#61 CMI-INT-AS - China Mobile International Limited39,168

AS49304#62 SAKURA-AS SAKURA LINK LIMITED36,096

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