AS44925 · 1984 ehf
inet6num: 2a00:5ee0::/32 netname: IS-1984-20130321 country: IS org: ORG-eA356-RIPE admin-c: MI1311-RIPE tech-c: SE271-RIPE status: ALLOCATED-BY-RIR notify: firstname.lastname@example.org mnt-by: RIPE-NCC-HM-MNT mnt-by: MNT-1984 mnt-lower: MNT-1984 mnt-routes: MNT-1984 created: 2013-03-21T14:04:29Z last-modified: 2016-07-13T17:01:48Z source: RIPE abuse-email: email@example.com abuse-c: BIGB1984 abuse-org: ORG-eA356-RIPE organisation: ORG-eA356-RIPE org-name: 1984 ehf country: IS org-type: LIR address: P.O. Box 126 address: 121 address: Reykjavik address: ICELAND phone: +3545461984 e-mail: firstname.lastname@example.org abuse-c: BIGB1984 mnt-ref: RIPE-NCC-HM-MNT mnt-ref: MNT-1984 mnt-by: RIPE-NCC-HM-MNT mnt-by: MNT-1984 created: 2008-04-01T08:52:35Z last-modified: 2020-12-16T13:23:28Z source: RIPE person: Mordur Aslaugarson address: 1984 ehf address: Austurstraeti 12 address: 101 Reykjavik address: Iceland phone: +354 546 1984 e-mail: email@example.com nic-hdl: MI1311-RIPE mnt-by: MNT-1984 created: 2006-10-04T14:23:08Z last-modified: 2019-11-13T11:12:41Z source: RIPE person: Sigurdur Einarsson address: 1984 ehf address: Austurstraeti 12 address: 101 Reykjavik address: Iceland phone: +354 546 1984 e-mail: firstname.lastname@example.org nic-hdl: SE271-RIPE mnt-by: MNT-1984 created: 2006-10-04T14:23:07Z last-modified: 2015-08-07T03:34:55Z source: RIPE route6: 2a00:5ee0::/32 origin: AS44925 descr: 1984 IPv6 net mnt-by: MNT-1984 mnt-by: MNT-1984-NET mnt-by: MNT-SIGGI-1984 created: 2020-09-21T10:25:35Z last-modified: 2020-09-21T10:25:35Z source: RIPE
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.