inetnum: 184.108.40.206 - 220.127.116.11 netname: CTE-NET descr: China Central TV country: CN admin-c: WY74-RIPE tech-c: WY74-RIPE status: ASSIGNED PA mnt-by: CTE-MNT created: 2012-05-24T15:08:06Z last-modified: 2012-05-24T15:08:06Z source: RIPE person: Wei Yang address: 2nd Floor, Bellerive House, 3 Muirfield Crescent, London, E14 9SZ, United Kingdom phone: +442075378279 nic-hdl: WY74-RIPE mnt-by: CTE-MNT created: 2012-05-01T14:39:08Z last-modified: 2012-05-01T14:39:08Z source: RIPE route: 18.104.22.168/24 descr: China Telecom (Europe) Ltd origin: AS49209 mnt-by: CTE-MNT created: 2010-04-01T15:46:20Z last-modified: 2010-04-01T15:46:20Z source: RIPE
IP Addresses in this 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.