inetnum: 18.104.22.168 - 22.214.171.124 netname: PT-NOS-961101 country: PT org: ORG-TPS1-RIPE admin-c: TVCA1-RIPE tech-c: TVCT1-RIPE status: ALLOCATED PA mnt-by: RIPE-NCC-HM-MNT mnt-by: AS2860-MNT mnt-lower: ZON-MNT mnt-lower: AS2860-MNT mnt-lower: IP-MNT mnt-routes: ZON-MNT mnt-domains: ZON-MNT notify: email@example.com remarks: NOS COMUNICACOES SA created: 2015-05-22T10,40,11Z last-modified: 2016-10-28T08,48,31Z source: RIPE organisation: ORG-TPS1-RIPE org-name: NOS COMUNICACOES, S.A. org-type: LIR address: Rua Ator Antonio Silva, no. 9, Campo Grande address: 1600 404 address: Lisboa address: PORTUGAL phone: +351217824700 fax-no: +351217824715 e-mail: firstname.lastname@example.org abuse-c: AR16494-RIPE mnt-ref: ID414-MNT mnt-ref: AS2860-MNT mnt-ref: RIPE-NCC-HM-MNT mnt-by: RIPE-NCC-HM-MNT mnt-by: AS2860-MNT admin-c: AMS98-RIPE admin-c: GNC5-RIPE admin-c: LGC-RIPE admin-c: JF74 admin-c: FIM3-RIPE admin-c: PMPX1-RIPE admin-c: RVC15-RIPE admin-c: NGCS admin-c: AMJJ-RIPE admin-c: MDdC1-RIPE admin-c: RPMF1-RIPE abuse-mailbox: email@example.com created: 2004-04-17T11,49,30Z last-modified: 2016-10-28T08,49,32Z source: RIPE role: TvCabo Admin Contact address: Avenida 5 de Outubro, 208 address: Edificio Santa Maria address: 9 andar address: 1069-203 Lisboa phone: + 351 217824760 phone: + 351 217914800 fax-no: + 351 217824896 e-mail: firstname.lastname@example.org remarks: trouble, Abuse Reports email@example.com remarks: trouble, Network Issues firstname.lastname@example.org admin-c: TVCA1-RIPE tech-c: TVCT1-RIPE nic-hdl: TVCA1-RIPE remarks: TvCabo Administrative Contact notify: email@example.com mnt-by: ZON-MNT created: 2002-07-25T13,45,47Z last-modified: 2012-03-06T10,10,17Z source: RIPE abuse-mailbox: firstname.lastname@example.org role: TvCabo Tech Contact address: Avenida 5 de Outubro, 208 address: Edificio Santa Maria address: 9 andar address: 1069-203 Lisboa phone: + 351 217824760 phone: + 351 217914800 fax-no: + 351 217824896 e-mail: email@example.com remarks: trouble, Abuse Reports firstname.lastname@example.org remarks: trouble, Network Issues email@example.com admin-c: TVCA1-RIPE tech-c: TVCT1-RIPE nic-hdl: TVCT1-RIPE remarks: TvCabo Technical Contact notify: firstname.lastname@example.org mnt-by: ZON-MNT created: 2002-07-25T13,45,48Z last-modified: 2012-03-06T10,12,46Z source: RIPE abuse-mailbox: email@example.com route: 126.96.36.199/16 descr: NOS COMUNICACOES S.A. origin: AS2860 mnt-by: AS2860-MNT created: 1970-01-01T00,00,00Z last-modified: 2016-10-31T11,59,03Z 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.