AS701 MCI Communications Services, Inc. d/b/a Verizon Business
220.127.116.11/19 - VZ-TWWYRD-2
NetHandle: NET-141-157-135-0-1 OrgID: TWR-2 Parent: NET-141-149-0-0-1 NetName: VZ-TWWYRD-2 NetRange: 18.104.22.168 - 22.214.171.124 NetType: reassignment RegDate: 2002-04-26 Updated: 2002-04-26 TechHandle: VZ20-ARIN Source: ARIN OrgID: TWR-2 OrgName: Two Way Radio CanAllocate: Street: 549 N Center St. City: Cumberland State/Prov: MD Country: US PostalCode: 21502 RegDate: 2002-04-26 Updated: 2011-09-24 OrgTechHandle: VZ20-ARIN OrgAdminHandle: VZ20-ARIN OrgAbuseHandle: VZ20-ARIN Source: ARIN POCHandle: VZ20-ARIN IsRole: N LastName: shikhman FirstName: Vladimir Street: Happy Planet Street: 406 brighton beach avenue City: brooklyn State/Prov: NY Country: US PostalCode: 11235 RegDate: 2002-02-24 Updated: 2002-02-24 OfficePhone: +1-718-934-2300 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.