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Whois Details
inetnum: 213.37.0.0 - 213.37.255.255 netname: ES-ONO-991210 org: ORG-OA4-RIPE notify: ripe-tech@ono.es country: ES admin-c: OIM1-RIPE tech-c: OIM1-RIPE status: ALLOCATED PA mnt-by: RIPE-NCC-HM-MNT mnt-by: ONO-MNT mnt-lower: ONO-MNT mnt-lower: MNT-HFC-ONO mnt-domains: MNT-DOM-ONO created: 1970-01-01T00,00,00Z last-modified: 2017-11-22T08,44,54Z source: RIPE organisation: ORG-OA4-RIPE org-name: VODAFONE ONO, S.A. org-type: LIR address: C/ AVILA, 35-41 address: 08005 address: Barcelona address: SPAIN phone: +34 607133333 fax-no: +34 935020509 e-mail: david.hernandez@vodafone.com admin-c: OIM1-RIPE admin-c: FJ1656-RIPE admin-c: DHC4-RIPE admin-c: RRV18-RIPE mnt-ref: ONO-MNT mnt-ref: RIPE-NCC-HM-MNT mnt-by: RIPE-NCC-HM-MNT mnt-by: ONO-MNT abuse-c: OA1773-RIPE created: 2004-04-17T11,17,55Z last-modified: 2017-10-03T10,47,55Z source: RIPE role: VODAFONE ONO IP MANAGER address: Avenida de América 115 address: E-28042 Madrid address: SPAIN phone: +34 607 13 33 33 e-mail: david.hernandez@vodafone.com nic-hdl: OIM1-RIPE mnt-by: ONO-MNT created: 2002-09-25T09,49,21Z last-modified: 2017-10-03T10,07,55Z source: RIPE route: 213.37.0.0/16 descr: Ono descr: www.ono.es descr: CABLEUROPA S.A.U descr: C/ Emisora, 20 descr: 28224 Pozuelo de Alarcón descr: Madrid descr: SPAIN origin: AS16338 mnt-by: ONO-MNT created: 2004-11-29T11,17,20Z last-modified: 2014-04-17T10,07,28Z source: RIPE route: 213.37.0.0/16 descr: Ono descr: www.ono.es descr: CABLEUROPA S.A.U descr: C/ Emisora, 20 descr: 28224 Pozuelo de Alarcón descr: Madrid descr: SPAIN origin: AS6739 mnt-by: ONO-MNT created: 2009-08-17T12,56,27Z last-modified: 2014-04-17T10,02,27Z source: RIPE
IP Addresses in this range
- 213.37.234.1
- 213.37.234.2
- 213.37.234.3
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- 213.37.235.0
- 213.37.235.1
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Details
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.