217.129.0.0/16
AS13156 NOWO COMMUNICATIONS, S.A.
217.129.0.0/16 - PT-CABOVISAO-20010116
Whois Details
inetnum: 217.129.0.0 - 217.129.255.255 org: ORG-Ctpc1-RIPE netname: PT-CABOVISAO-20010116 country: PT admin-c: DUMY-RIPE tech-c: DUMY-RIPE status: ALLOCATED PA remarks: IMPORTANT: To report intrusion attempts, hacking, remarks: IMPORTANT: spamming, or other unaccepted behavior remarks: IMPORTANT: by a NOWO customer, please remarks: IMPORTANT: send a message to abuse@netvisao.pt mnt-by: RIPE-NCC-HM-MNT mnt-by: AS13156-MNT mnt-lower: AS13156-MNT mnt-lower: MNT-JR2638-RIPE mnt-routes: AS13156-MNT mnt-routes: MNT-JR2638-RIPE created: 2001-12-14T14:09:07Z last-modified: 2018-02-09T15:51:11Z 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-Ctpc1-RIPE org-name: NOWO COMMUNICATIONS, S.A. org-type: LIR address: Dummy address for ORG-Ctpc1-RIPE e-mail: unread@ripe.net abuse-c: AR13679-RIPE mnt-ref: AS13156-MNT mnt-ref: RIPE-NCC-HM-MNT mnt-ref: MNT-JR2638-RIPE mnt-by: RIPE-NCC-HM-MNT mnt-by: AS13156-MNT created: 2004-04-17T11:48:50Z last-modified: 2018-02-06T18:12:00Z 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.