188.8.131.52/24 - BJ-BRAILA
inetnum: 184.108.40.206 - 220.127.116.11 netname: BJ-BRAILA descr: Biblioteca Judeteana "Panait Istrati" Braila descr: Calea Calarasilor nr. 54 descr: tel./fax.: +40-3-9619590 country: ro admin-c: NDA9-RIPE tech-c: CC705-RIPE status: ASSIGNED PA mnt-by: AS3233-MNT mnt-lower: AS3233-MNT mnt-routes: AS3233-MNT mnt-routes: AS8503-MNT notify: firstname.lastname@example.org created: 2002-05-24T12:47:40Z last-modified: 2003-11-28T15:20:57Z source: RIPE person: Corina Ciuraru address: Calea Calarasilor nr.54, Braila address: 6100, address: Romania phone: +40-23-9619590 fax-no: +40-23-9619590 e-mail: email@example.com nic-hdl: CC705-RIPE notify: firstname.lastname@example.org mnt-by: BJBRAILA-MNT created: 2002-05-24T12:45:56Z last-modified: 2011-07-29T07:37:25Z source: RIPE person: Neagu Dragos Adrian address: Calea Calarasilor nr.54, Braila address: 6100, address: Romania phone: +40-23-9619590 fax-no: +40-23-9619590 e-mail: email@example.com nic-hdl: NDA9-RIPE notify: firstname.lastname@example.org mnt-by: BJBRAILA-MNT created: 2002-05-24T12:45:56Z last-modified: 2011-07-29T07:29:17Z source: RIPE route: 18.104.22.168/24 descr: OPTICNET - SERV SRL origin: AS34714 notify: email@example.com mnt-by: OPTICNET-MNT created: 2006-04-14T13:36:46Z last-modified: 2006-04-14T13:36:46Z 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.