General Info
Whois Details
inetnum: 91.227.140.0 - 91.227.143.255 netname: DIALOG-SIBERIA-BARNAUL-NET country: RU org: ORG-JD10-RIPE admin-c: YA78109-RIPE tech-c: YA78109-RIPE status: ASSIGNED PI mnt-by: RIPE-NCC-END-MNT mnt-by: MNT-DIALOG-IT mnt-routes: MNT-DIALOG-IT mnt-domains: MNT-DIALOG-IT notify: ayv@dialog-it.ru created: 2011-05-13T09:04:27Z last-modified: 2016-04-14T11:06:30Z source: RIPE sponsoring-org: ORG-DL52-RIPE organisation: ORG-JD10-RIPE org-name: DialogSiberia-Barnaul Ltd org-type: OTHER address: Anatoliya st. 67, Barnaul 656056, Russia e-mail: ayv@dialog-it.ru abuse-c: AC30584-RIPE mnt-ref: MNT-DIALOG-IT mnt-by: MNT-DIALOG-IT created: 2011-05-06T08:37:48Z last-modified: 2016-02-15T16:59:23Z source: RIPE person: Yuri Akulov address: Anatoliya 67 address: 656056, Barnaul address: Russia phone: +73852388555 e-mail: noc@dialog-it.ru nic-hdl: YA78109-RIPE mnt-by: MNT-DIALOG-IT created: 2007-08-30T08:55:48Z last-modified: 2015-12-01T06:47:04Z source: RIPE route: 91.227.140.0/22 descr: DIALOGSIBERIA-BARNAUL address block origin: AS56776 mnt-by: MNT-DIALOG-IT created: 2011-05-20T08:06:07Z last-modified: 2011-05-20T08:06:07Z source: RIPE
IP Addresses in this range
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.