AS7018 · AT&T Services, Inc.
NetHandle: NET-166-128-0-0-1 OrgID: SPC-10 Parent: NET-166-0-0-0-0 NetName: NETBLK-CDPD-B NetRange: 188.8.131.52 - 184.108.40.206 NetType: allocation RegDate: 1993-07-09 Updated: 2021-12-14 TechHandle: WDSPC-ARIN Source: ARIN OrgID: SPC-10 OrgName: Service Provider Corporation CanAllocate: Street: PO Box 1381 City: Doylestown State/Prov: PA Country: US PostalCode: 18901-0137 Comment: Please visit wirelessdataspco.org for further information about contacting us. RegDate: 1993-07-09 Updated: 2014-09-30 OrgAbuseHandle: WDSPC-ARIN OrgAdminHandle: SAWYE3-ARIN OrgNOCHandle: WDSPC-ARIN OrgTechHandle: WDSPC-ARIN Source: ARIN POCHandle: WDSPC-ARIN IsRole: Y LastName: WDSPCo Helpdesk FirstName: Street: PO Box 1381 City: Doylestown State/Prov: PA Country: US PostalCode: 18901-0137 RegDate: 2005-01-05 Updated: 2023-07-28 FaxPhone: +1-215-857-2526 OfficePhone: +1-215-489-7599 Mailbox: firstname.lastname@example.org Source: ARIN POCHandle: SAWYE3-ARIN IsRole: N LastName: Sawyer FirstName: Robert Street: PO Box 1381 City: Doylestown State/Prov: PA Country: US PostalCode: 18901-0137 RegDate: 2009-11-14 Updated: 2023-07-28 OfficePhone: +1-215-489-7599 FaxPhone: +1-215-857-2526 Mailbox: email@example.com Source: ARIN
IP address subranges within this IP range
What are IP address ranges?
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.