General Info
Whois Details
inetnum: 164.61.0.0 - 164.61.255.255 netname: METRO-DE org: ORG-MA1170-RIPE country: DE admin-c: DUMY-RIPE tech-c: DUMY-RIPE status: ASSIGNED PI mnt-by: RIPE-NCC-END-MNT mnt-by: AS286-MNT mnt-by: AS8569-MNT mnt-domains: AS8569-MNT created: 2002-09-13T09:33:47Z last-modified: 2018-04-20T08:17:42Z source: RIPE sponsoring-org: ORG-MMGI1-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-MA1170-RIPE org-name: METRO AG org-type: OTHER address: Dummy address for ORG-MA1170-RIPE e-mail: unread@ripe.net abuse-c: HMM3-RIPE mnt-ref: AS8569-MNT mnt-by: AS8569-MNT created: 2016-10-04T09:48:57Z last-modified: 2016-10-04T09:48:57Z 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.