AS3900 YHC Corporation
18.104.22.168/24 - BLACKBAUD-BLK-1
NetHandle: NET-216-235-192-0-1 OrgID: BLACKB-4 Parent: NET-216-0-0-0-0 NetName: BLACKBAUD-BLK-1 NetRange: 22.214.171.124 - 126.96.36.199 NetType: assignment RegDate: 1999-09-14 Updated: 2012-03-02 Source: ARIN OrgID: BLACKB-4 OrgName: Blackbaud, Inc. CanAllocate: Street: 2000 Daniel Island Drive City: Charleston State/Prov: SC Country: US PostalCode: 29492 RegDate: 1999-09-14 Updated: 2018-04-27 OrgTechHandle: HOOLE3-ARIN OrgTechHandle: NOC12595-ARIN OrgAdminHandle: HOOLE3-ARIN OrgTechHandle: EDGEW3-ARIN OrgAbuseHandle: NOC12595-ARIN OrgNOCHandle: NOC12595-ARIN 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.