AS58466 CHINANET Guangdong province network
184.108.40.206/20 - ruanjianyuanIDCjilou
inetnum: 220.127.116.11 - 18.104.22.168 netname: ruanjianyuanIDCjilou descr: guangzhoutianhequguojiaruanjianyuangaopuluyataixinxiyinqingjilou country: CN admin-c: GZ-AP tech-c: IC83-AP mnt-by: MAINT-CHINANET-GD status: Allocated non-portable last-modified: 2010-09-10T06:58:01Z source: APNIC person: IPMASTER CHINANET-GD nic-hdl: IC83-AP e-mail: gdnoc_HLWI@189.cn address: NO.18,RO. ZHONGSHANER,YUEXIU DISTRIC,GUANGZHOU phone: +86-20-87189274 fax-no: +86-20-87189274 country: CN mnt-by: MAINT-CHINANET-GD remarks: IPMASTER is not for spam complaint,please send spam complaint to email@example.com abuse-mailbox: firstname.lastname@example.org last-modified: 2014-09-22T04:41:26Z source: APNIC person: GUANGZHOU WANJIAN address: No.17, Jiao Chang Xi Road, Guangzhou ,China country: CN phone: +86-20-86002309 e-mail: email@example.com remarks: IPMASTER is not for spam complaint,please send spam complaint to firstname.lastname@example.org nic-hdl: GZ-AP mnt-by: MAINT-CHINANET-GD last-modified: 2008-09-04T07:51:09Z source: APNIC
IP address subranges within this IP range
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.