AS3549 Level 3 Parent, LLC
220.127.116.11/20 - TWTC-COMAD
NetHandle: NET-64-129-6-0-1 OrgID: TL-163 Parent: NET-64-128-0-0-1 NetName: TWTC-COMAD NetRange: 18.104.22.168 - 22.214.171.124 NetType: reassignment RegDate: 2015-03-20 Updated: 2015-03-20 Source: ARIN OrgID: TL-163 OrgName: PACIFIC WAVE TELECOM CanAllocate: Street: 3611 Maunalei Ave City: Honolulu State/Prov: HI Country: US PostalCode: 96816 Comment: http://www.pac-wave.com Comment: Standard NOC Hours are 7am to 11 PM HST RegDate: 2013-08-12 Updated: 2017-03-23 OrgTechHandle: BCL102-ARIN OrgNOCHandle: BCL102-ARIN OrgAdminHandle: BCL102-ARIN OrgAbuseHandle: BCL102-ARIN Source: ARIN POCHandle: BCL102-ARIN IsRole: N LastName: Lewis FirstName: Brett Street: 3611 Maunalei ave City: Honolulu State/Prov: HI Country: US PostalCode: 96816 RegDate: 2013-07-07 Updated: 2018-08-31 OfficePhone: +1-808-445-9101 MobilePhone: +1-808-445-9068 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.