Whois Details
inetnum: 130.185.240.0 - 130.185.247.255 netname: BTT descr: OPTINET country: BG org: ORG-OA278-RIPE admin-c: DUMY-RIPE tech-c: DUMY-RIPE status: ASSIGNED PA mnt-by: AZ39139-MNT mnt-by: MNT-OPTINET created: 2012-03-28T11:12:53Z last-modified: 2018-04-02T07:50:16Z 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-OA278-RIPE org-type: OTHER org-name: Optinet Ltd address: Dummy address for ORG-OA278-RIPE e-mail: unread@ripe.net abuse-c: AR24529-RIPE mnt-ref: GlobalComNet mnt-by: GlobalComNet created: 2009-02-19T17:25:22Z last-modified: 2018-01-26T14:43:16Z 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: ****************************
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.