AS23820 · Rakuten Group, Inc.
inetnum: 220.127.116.11 - 18.104.22.168 netname: Rakuten-CIDR-BLK-JP descr: Rakuten Group, Inc. remarks: Email address for spam or abuse complaints : firstname.lastname@example.org country: JP admin-c: JP00179607 tech-c: JP00179607 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: 2022-01-20T02:49:38Z source: JPNIC
IP addresses in this 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.