AS47581 · NSFOCUS Technologies UK Limited
inetnum: 184.108.40.206 - 220.127.116.11 netname: US-NSFOCUS-980513 country: GB org: ORG-NI61-RIPE admin-c: NSNO-RIPE tech-c: NSNO-RIPE status: ALLOCATED PA mnt-by: RIPE-NCC-HM-MNT mnt-by: NSFOCUS-MNT mnt-routes: NSFOCUS-MNT created: 2001-12-17T10:27:31Z last-modified: 2016-09-15T16:08:37Z source: RIPE abuse-email: email@example.com abuse-c: NSNO-RIPE abuse-org: ORG-NI61-RIPE organisation: ORG-NI61-RIPE org-name: NSFOCUS, Inc. org-type: LIR address: 3979 Freedom Cir address: 95054 address: Santa Clara, CA address: UNITED STATES geoloc: 37.388055 -121.973945 phone: +1 408-907-6638 e-mail: firstname.lastname@example.org admin-c: AG12011-RIPE tech-c: NSNO-RIPE abuse-c: NSNO-RIPE mnt-ref: NSFOCUS-MNT mnt-ref: RIPE-NCC-HM-MNT mnt-by: RIPE-NCC-HM-MNT mnt-by: NSFOCUS-MNT created: 2016-04-07T10:02:52Z ref-nfy: email@example.com notify: firstname.lastname@example.org last-modified: 2020-03-18T15:08:31Z source: RIPE role: Network Operation Center address: NSFOCUS, Inc. address: 2520 Mission College Blvd. address: Suite address: Santa Clara, CA 95054 address: United States phone: +1-408-907-6638 e-mail: email@example.com abuse-mailbox: firstname.lastname@example.org admin-c: NSUS-RIPE admin-c: NSUK-RIPE admin-c: NSSG-RIPE admin-c: NSJP-RIPE tech-c: NSUS-RIPE nic-hdl: NSNO-RIPE mnt-by: NSFOCUS-MNT created: 2016-04-05T09:56:49Z last-modified: 2016-04-05T09:56:49Z source: RIPE route: 18.104.22.168/19 descr: NSFOCUS, Inc. origin: AS8757 mnt-by: NSFOCUS-MNT created: 2016-05-25T17:25:42Z last-modified: 2016-05-25T17:25:42Z source: RIPE
IP addresses in this range
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.