AS209642 MEJIRONETWORK Mejiro Network Limited

MEJIRONETWORK Mejiro Network Limited · registered in Hong Kong

IPv4 addresses2,0487 prefixes · <0.001% of announced IPv4

Rank in Hong Kong#298largest network in HK by IPv4 space, of 735 · 0.01% of HK

Rank worldwide#22,494of 79,396 networks with IPv4

IPv61,072 x /486 prefixes

CountryHong Kong779 ASNs registered there

Open AS209642 in ASN lookup Look up an IP in this network (45.146.242.1) All networks in Hong Kong

IPv4 prefixes

All 7 prefixes, in address order.

45.146.242.0/23
45.148.133.0/24
89.251.11.0/24
151.241.7.0/24
151.245.184.0/24
155.117.2.0/24
195.78.120.0/24

IPv6 prefixes

All 6 prefixes.

2400:54a0:2100::/44
2400:54a0:2130::/44
2a0f:9400:73b0::/44
2a14:7540:100::/40
2a14:7540:200::/40
2a14:7540:400::/39

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ASNNameIPv4 addresses

AS35820#295 G3S-AS-AP - G3S Technologies Co., Limited2,048

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AS38008#297 APERTURE-AS-AP - Aperture Science Limited2,048

AS209109#299 DataSphere-Limited DataSphere (H.K) Limited2,048

AS24023#300 JNPR-APAC-AS-AP - Juniper Networks HK Ltd.2,048

AS131091#301 GSS-AS-AP - GSS Global2,048

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