79.140.200.0/21
AS4913 Speedcast Communications, Inc
79.140.200.0/21 - UK-CPRK-20080411
ID
UK-CPRK-20080411
Description
CapRock UK Ltd
ASN
AS4913 Speedcast Communications, Inc
Country
Registry
arin
Whois Details
inetnum: 79.140.192.0 - 79.140.207.255 netname: UK-CPRK-20080411 country: GB org: ORG-CUL4-RIPE admin-c: DUMY-RIPE tech-c: DUMY-RIPE status: ALLOCATED PA mnt-by: RIPE-NCC-HM-MNT mnt-by: MNT-CPRK mnt-routes: MNT-CPRK notify: ip-admin@caprock.com created: 2008-04-11T13:29:06Z last-modified: 2016-10-24T19:22:16Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** organisation: ORG-CUL4-RIPE org-name: CapRock UK Ltd org-type: LIR address: Dummy address for ORG-CUL4-RIPE e-mail: unread@ripe.net mnt-ref: MNT-CPRK mnt-ref: RIPE-NCC-HM-MNT mnt-by: RIPE-NCC-HM-MNT mnt-by: MNT-CPRK abuse-c: AC24658-RIPE created: 2007-11-07T11:11:11Z last-modified: 2016-10-24T19:22:21Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: ****************************
IP address subranges within this IP 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.