AS7018 AT&T Services, Inc.
18.104.22.168/20 - ATT-198-133-16-0-C
NetHandle: NET-198-133-16-0-1 OrgID: ATGS Parent: NET-198-0-0-0-0 NetName: ATT-198-133-16-0-C NetRange: 22.214.171.124 - 126.96.36.199 NetType: allocation RegDate: 1993-04-22 Updated: 2012-03-02 TechHandle: IAA17-ARIN Source: ARIN OrgID: ATGS OrgName: AT&T Global Network Services, LLC CanAllocate: Street: 3200 Lake Emma Road City: Lake Mary State/Prov: FL Country: US PostalCode: 32746 RegDate: 1970-01-01 Updated: 2017-01-28 OrgTechHandle: IPSWI-ARIN OrgTechHandle: ICC-ARIN OrgTechHandle: GIS3-ARIN OrgTechHandle: DRU40-ARIN OrgAdminHandle: HKO3-ARIN OrgAbuseHandle: ATTAB-ARIN Source: ARIN POCHandle: IAA17-ARIN IsRole: Y LastName: IP Address Administration FirstName: Street: Room C3-3A28 Street: 200 S Laurel Ave City: Middletown State/Prov: NJ Country: US PostalCode: 07748 RegDate: 2007-05-18 Updated: 2015-10-28 OfficePhone: +1-732-420-2071 Mailbox: email@example.com Source: ARIN POCHandle: ATTAB-ARIN IsRole: Y LastName: ATT Abuse FirstName: Street: 400 Interpace Parkway City: Parsippany State/Prov: NJ Country: US PostalCode: 07054 RegDate: 2002-09-24 Updated: 2010-06-25 OfficePhone: +1-919-319-8130 Mailbox: firstname.lastname@example.org Source: ARIN POCHandle: HKO3-ARIN IsRole: N LastName: KOSAL FirstName: HALUK Street: 200 S. LAUREL AVE., C2-3B05 City: MIDDLETOWN State/Prov: NJ Country: US PostalCode: 07748 RegDate: 2005-01-06 Updated: 2019-08-07 OfficePhone: +1-732-420-4259 Mailbox: email@example.com Source: ARIN
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.