AS150363 SoftEther Corporation

THIN-NET - SoftEther Corporation · registered in Japan

IPv4 addresses66,3043 prefixes · 0.002% of announced IPv4

Rank in Japan#109largest network in JP by IPv4 space, of 724 · 0.04% of JP

Rank worldwide#2,692of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryJapan745 ASNs registered there

Open AS150363 in ASN lookup Look up an IP in this network (103.115.84.1) All networks in Japan

IPv4 prefixes

All 3 prefixes, in address order.

103.115.84.0/23
160.186.0.0/16
219.100.38.0/24

Other ASNs named SoftEther Corporation

1 other network uses the same organisation name; together with AS150363 they announce 68,864 IPv4 addresses.

ASNNameIPv4 addresses

AS59103SOFTETHER - SoftEther Corporation JP2,560

Similar-sized networks in Japan

ASNNameIPv4 addresses

AS23816#106 YAHOO - LY Corporation66,560

AS23720#107 RMNI-AS-AP - Rakuten Mobile Network, Inc.66,304

AS24261#108 mie-u - Mie University66,304

AS150359#110 CTTNET - Cable Television TOYAMA Inc.66,048

AS131158#111 NAIST-AS - Nara Institute of Science and Technology, National University Corporation66,048

AS17932#112 JAIST - Japan Advanced Institute of Science and Technology65,792

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