AS18070 · Global Network Core Co.,Ltd.
inetnum: 188.8.131.52 - 184.108.40.206 netname: NDAC-CIDR-BLK-JP descr: Global Network Core Co.,Ltd. remarks: Email address for spam or abuse complaints : email@example.com country: JP admin-c: JP00028011 tech-c: JP00028011 remarks: This information has been partially mirrored by APNIC from remarks: JPNIC. To obtain more specific information, please use the remarks: JPNIC WHOIS Gateway at remarks: http://www.nic.ad.jp/en/db/whois/en-gateway.html or remarks: whois.nic.ad.jp for WHOIS client. (The WHOIS client remarks: defaults to Japanese output, use the /e switch for English remarks: output) last-modified: 2008-04-08T02:02:23Z source: JPNIC
IP address subranges within this IP range
What are IP address ranges?
IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.
Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.