AS22629 NORTHWESTERN CORPORATION
22.214.171.124/24 - NETBLOCK-NORTHWESTERN-CORPORATION
NetHandle: NET-199-96-16-0-1 OrgID: NORTHW-28 Parent: NET-199-0-0-0-0 NetName: NETBLOCK-NORTHWESTERN-CORPORATION NetRange: 126.96.36.199 - 188.8.131.52 NetType: assignment RegDate: 1993-12-29 Updated: 2012-03-02 Source: ARIN OrgID: NORTHW-28 OrgName: NORTHWESTERN CORPORATION CanAllocate: Street: 125 S. Dakota Ave. City: Sioux Falls State/Prov: SD Country: US PostalCode: 57104 RegDate: 1999-10-22 Updated: 2007-09-27 OrgTechHandle: LHG8-ARIN OrgAdminHandle: SC1244-ARIN OrgAbuseHandle: SC1244-ARIN Source: ARIN POCHandle: LHG8-ARIN IsRole: N LastName: Gates FirstName: Lorrie Street: 40 E. Broadway City: Butte State/Prov: MT Country: US PostalCode: 59701 RegDate: 2007-09-27 Updated: 2007-09-27 OfficePhone: +1-406-497-2870 Mailbox: email@example.com Source: ARIN POCHandle: SC1244-ARIN IsRole: N LastName: Cleverly FirstName: Sean Street: 5155 Harrison Ave City: Butte State/Prov: MT Country: US PostalCode: 59701 RegDate: 2001-10-26 Updated: 2016-11-10 OfficePhone: +1-406-497-4131 Mailbox: Sean.Cleverly@northwestern.com 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.