81.237.204.0/22
AS3301 · Telia Company AB
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inetnum: 81.224.0.0 - 81.236.255.255 netname: TELIANET descr: Telia Network Services descr: ISP country: SE admin-c: TR889-RIPE tech-c: TR889-RIPE remarks: ******************************** remarks: Abuse and intrusion reports should remarks: be sent to: abuse@skanova.net remarks: ******************************** status: ASSIGNED PA notify: backbone@telia.net mnt-domains: TELIANET-LIR mnt-by: TELIANET-LIR mnt-lower: TELIANET-LIR mnt-routes: TELIANET-RR created: 2005-04-18T14:43:34Z last-modified: 2011-02-08T15:17:35Z source: RIPE abuse-email: abuse@telia.com abuse-c: AR13670-RIPE abuse-org: ORG-TA45-RIPE role: TeliaNet Registry address: Telia Company AB address: Stjarntorget 1 address: 16979 Solna address: Sweden address: ******************************** address: Abuse and intrusion reports should address: be sent to: abuse@telia.com address: ******************************** abuse-mailbox: abuse@telia.com e-mail: registry@telia.net e-mail: dns@telia.net e-mail: backbone@telia.net admin-c: EVAO tech-c: IC106-RIPE tech-c: ACA-RIPE tech-c: EVAO tech-c: PJ2540-RIPE tech-c: LS483-RIPE tech-c: PB8229-RIPE nic-hdl: TR889-RIPE notify: mntripe@telia.net mnt-by: TELIANET-LIR created: 2002-08-21T12:58:15Z last-modified: 2018-01-10T13:32:21Z source: RIPE route: 81.224.0.0/12 descr: TELIANET-BLK origin: AS3301 mnt-by: TELIANET-RR created: 2002-10-09T08:17:11Z last-modified: 2003-06-26T07:56:58Z source: RIPE
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IP addresses in this range
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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.
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