AS7018 AT&T Services, Inc.
220.127.116.11/24 - COBBNET
NetHandle: NET-192-151-89-0-1 OrgID: CCG-5 Parent: NET-192-0-0-0-0 NetName: COBBNET NetRange: 18.104.22.168 - 22.214.171.124 NetType: assignment RegDate: 1992-08-26 Updated: 2007-12-19 Source: ARIN OrgID: CCG-5 OrgName: Cobb County Government CanAllocate: Street: Information Services, Internet Services Street: 10 East Park Square, Suite 320 City: Marietta State/Prov: GA Country: US PostalCode: 30060-9616 RegDate: 1992-08-26 Updated: 2014-06-26 OrgTechHandle: KNAPP24-ARIN OrgTechHandle: CPS6-ARIN OrgNOCHandle: NETWO1696-ARIN OrgAdminHandle: JSH180-ARIN OrgAbuseHandle: CPS6-ARIN Source: ARIN POCHandle: NETWO1696-ARIN IsRole: Y LastName: NETWORK OPERATIONS FirstName: Street: 100 CHEROKEE ST Street: SUITE 520 City: MARIETTA State/Prov: GA Country: US PostalCode: 30090 RegDate: 2007-04-02 Updated: 2018-12-06 OfficePhone: +1-770-528-8700 Mailbox: Hostmaster@cobbcounty.org Source: ARIN POCHandle: JSH180-ARIN IsRole: N LastName: Hewett FirstName: James Street: 100 Cherokee St City: Marietta State/Prov: GA Country: US PostalCode: 30090 RegDate: 2007-04-02 Updated: 2018-07-25 OfficePhone: +1-770-528-8732 Mailbox: email@example.com Source: ARIN POCHandle: CPS6-ARIN IsRole: N LastName: Smith FirstName: Christopher Street: 100 Cherokee St Street: Suite 520 City: Marietta State/Prov: GA Country: US PostalCode: 30090 RegDate: 2007-04-03 Updated: 2018-07-17 OfficePhone: +1-770-528-8719 Mailbox: firstname.lastname@example.org Source: ARIN
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.