AS200334 · Alptekin Sunnetci
inet6num: 2a0f:6580:104::/48 netname: DE-OFIS-LINK-20210131 descr: OFIS-LINK remarks: http://ofis.link country: DE admin-c: ofis-ripe tech-c: ofis-ripe org: ORG-OA957-RIPE status: ASSIGNED mnt-by: ofis-link created: 2021-01-31T11:47:37Z last-modified: 2021-01-31T11:47:37Z source: RIPE remarks: remarks: Abuse & intrusion reports should remarks: be sent to: email@example.com remarks: abuse-email: firstname.lastname@example.org abuse-c: ONOC3-RIPE abuse-org: ORG-OA957-RIPE organisation: ORG-OA957-RIPE org-name: Alptekin Sunnetci descr: ofis-lab Network Operations Center org-type: other address: -- e-mail: email@example.com abuse-c: onoc3-ripe admin-c: ofis-ripe mnt-by: ofis-link mnt-ref: CKLT-MNT created: 2018-07-29T07:04:36Z last-modified: 2019-12-09T19:42:07Z source: RIPE person: Alptekin Sunnetci address: -- phone: +90 (850) 250 2552 e-mail: firstname.lastname@example.org nic-hdl: ofis-ripe mnt-by: ofis-link created: 2018-07-29T07:09:43Z last-modified: 2018-08-07T07:12:09Z source: RIPE route6: 2a0f:6580:104::/48 origin: AS200334 mnt-by: ofis-link created: 2021-01-31T11:48:24Z last-modified: 2021-01-31T11:48:24Z source: RIPE
What are IP address ranges?
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.