inetnum: 184.108.40.206 - 220.127.116.11 netname: ISCTE descr: Instituto Universitario de Lisboa descr: Av. das Forcas Armadas descr: 1649-026 Lisboa country: PT geoloc: 38.747841 -9.153443 admin-c: RCIS1-RIPE tech-c: RCIS1-RIPE remarks: SERVIP-ISCTE status: LEGACY org: ORG-ISDC3-RIPE sponsoring-org: ORG-FpaC1-RIPE mnt-by: RIPE-NCC-LEGACY-MNT mnt-by: AS1930-MNT mnt-lower: AS1930-MNT mnt-routes: AS1930-MNT mnt-domains: AS1930-MNT mnt-irt: IRT-RCTS-CERT created: 1970-01-01T00,00,00Z last-modified: 2017-03-05T11,57,08Z source: RIPE organisation: ORG-ISDC3-RIPE org-name: Instituto Superior de Ciencias do Trabalho e da Empresa org-type: OTHER address: Av. das Forcas Armadas address: 1649-026 Lisboa address: PORTUGAL phone: +351 217903000 e-mail: email@example.com admin-c: RCIS1-RIPE tech-c: RCIS1-RIPE mnt-by: AS1930-MNT mnt-ref: AS1930-MNT abuse-c: FST8-RIPE abuse-mailbox: firstname.lastname@example.org created: 2014-02-11T15,35,11Z last-modified: 2015-05-11T17,27,10Z source: RIPE role: RCTS Contacts Instituto Superior de Ciencias do Trabalho e da Empresa address: Av. das Forcas Armadas address: 1649-026 Lisboa address: PORTUGAL e-mail: email@example.com abuse-mailbox: firstname.lastname@example.org admin-c: SO3455-RIPE tech-c: DSB28-RIPE tech-c: IS4708-RIPE tech-c: RFFR1-RIPE tech-c: PAER1-RIPE tech-c: CI1466-RIPE mnt-by: AS1930-MNT nic-hdl: RCIS1-RIPE created: 2015-05-11T08,31,04Z last-modified: 2016-12-30T21,51,09Z source: RIPE route: 18.104.22.168/24 descr: ISCTE descr: Instituto Superior de Ciencias do Trabalho e da Empresa descr: Instituto Universitario de Lisboa origin: AS1930 mnt-by: AS1930-MNT created: 2015-11-25T22,54,36Z last-modified: 2015-11-25T22,54,36Z source: RIPE
IP Addresses in this 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.