Whois Details
inetnum: 91.239.44.0 - 91.239.45.255 netname: STILAR country: RU org: ORG-STIL3-RIPE admin-c: STIL1-RIPE tech-c: STIL1-RIPE status: ASSIGNED PI mnt-by: RIPE-NCC-END-MNT mnt-by: STILAR-MNT mnt-routes: STILAR-MNT mnt-domains: STILAR-MNT notify: andy@ctvmagistral.ru created: 2012-05-11T10:15:52Z last-modified: 2016-04-14T10:20:45Z source: RIPE sponsoring-org: ORG-Vs35-RIPE organisation: ORG-STIL3-RIPE org-name: STILAR Ltd org-type: OTHER address: Primorskiy region, Ussuriysk, pr. Blyuhera, 42 e-mail: andy@ctvmagistral.ru abuse-c: AR19353-RIPE mnt-ref: STILAR-MNT mnt-by: STILAR-MNT created: 2011-06-23T12:15:55Z last-modified: 2014-03-28T00:47:12Z source: RIPE person: Sidorov Andrey address: Primorskiy region, Ussuriysk, pr. Blyuhera, 42 phone: +74234231148 nic-hdl: STIL1-RIPE mnt-by: STILAR-MNT created: 2011-06-23T12:13:31Z last-modified: 2012-10-05T10:10:51Z source: RIPE route: 91.239.44.0/23 descr: StilarRoute_3 origin: AS56977 mnt-by: STILAR-MNT created: 2012-05-14T11:22:31Z last-modified: 2012-05-14T11:22:31Z 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.