184.108.40.206/21 - SPIN-IT-NET
inetnum: 220.127.116.11 - 18.104.22.168 netname: SPIN-IT-NET descr: Internet Service Provider in Italy country: IT org: ORG-SS16-RIPE admin-c: AL6557-RIPE tech-c: SPIN3-RIPE status: LEGACY mnt-irt: IRT-SPIN remarks: Fully managed. remarks: Complaints to: email@example.com mnt-by: RIPE-NCC-LEGACY-MNT mnt-by: AS6734-MNT mnt-lower: AS6734-MNT mnt-routes: AS6734-MNT abuse-c: ASS330-RIPE created: 2009-02-05T13:25:26Z last-modified: 2017-12-19T11:09:39Z source: RIPE organisation: ORG-Ss16-RIPE org-name: Spin SpA org-type: LIR address: Via Caboto, 19/1 address: 34147 address: Trieste address: ITALY phone: +390409869090 fax-no: +390409869091 admin-c: FB6935-RIPE admin-c: AL6557-RIPE admin-c: RP1543-RIPE admin-c: TSSS1-RIPE admin-c: GB1444-RIPE mnt-ref: AS6734-MNT mnt-ref: RIPE-NCC-HM-MNT mnt-by: RIPE-NCC-HM-MNT mnt-by: AS6734-MNT abuse-c: RA6788-RIPE created: 2004-04-17T11:34:13Z last-modified: 2017-10-30T14:38:13Z source: RIPE e-mail: firstname.lastname@example.org role: spin.it-AS6734 Network Operation Centre address: Spin s.r.l. address: Via del Follatoio 12 address: I-34148 Trieste address: Italy phone: +39 040 9869090 fax-no: +39 040 8992257 e-mail: email@example.com admin-c: AL6557-RIPE tech-c: EB5442-RIPE tech-c: FB6935-RIPE nic-hdl: SPIN3-RIPE remarks: Abuse/spam/security issues: firstname.lastname@example.org notify: email@example.com mnt-by: AS6734-MNT created: 2002-08-27T23:01:31Z last-modified: 2012-01-24T09:36:31Z source: RIPE person: Antonio Lanza address: via del Follatoio 12 address: I-34148 Trieste address: Italy phone: +39 040 9869090 remarks: --------------------------------------- remarks: For spam/abuse/security issues please remarks: contact firstname.lastname@example.org, not this address remarks: --------------------------------------- fax-no: +39 040 8992257 nic-hdl: AL6557-RIPE mnt-by: AS6734-MNT created: 2009-01-28T14:23:03Z last-modified: 2009-01-28T14:23:03Z source: RIPE route: 22.214.171.124/16 descr: SPIN origin: AS6734 mnt-by: AS6734-MNT created: 1970-01-01T00:00:00Z last-modified: 2001-09-22T09:32:17Z source: RIPE
IP address subranges within this IP range
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.