AS18068 Dream Wave Shizuoka Co. Ltd.

ACROSS - Dream Wave Shizuoka Co. Ltd. · registered in Japan

IPv4 addresses48,64034 prefixes · 0.002% of announced IPv4

Rank in Japan#176largest network in JP by IPv4 space, of 724 · 0.03% of JP

Rank worldwide#3,991of 79,396 networks with IPv4

IPv61 x /32 (65,792 x /48)2 prefixes

CountryJapan745 ASNs registered there

Open AS18068 in ASN lookup Look up an IP in this network (27.100.8.1) All networks in Japan

IPv4 prefixes

All 34 prefixes, in address order.

27.100.8.0/24
27.100.10.0/23
27.100.28.0/22
43.229.244.0/22
45.113.4.0/22
49.143.240.0/24
49.143.242.0/23
49.143.244.0/22
59.153.204.0/22
103.40.96.0/22
103.48.136.0/22
103.225.144.0/22
103.240.116.0/22
103.243.152.0/22
119.82.8.0/21
133.88.0.0/20
133.88.16.0/22
137.59.232.0/22
157.119.64.0/22
180.222.32.0/20
180.222.48.0/22
180.222.56.0/21
202.43.96.0/22
202.94.176.0/22
202.94.180.0/23
202.94.184.0/21
202.94.192.0/22
202.94.196.0/22
202.94.200.0/21
202.94.208.0/20
218.223.64.0/20
218.223.80.0/22
218.223.84.0/23
218.223.88.0/21

IPv6 prefixes

All 2 prefixes.

2403:9c00::/32
2405:25c0:a300::/40

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AS4680#179 MIND - Mitsubishi Electric Information Network Corporation47,104

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