AS3549 Level 3 Parent, LLC
184.108.40.206/20 - TWTC-HONO-C-CENTCOM-2
NetHandle: NET-168-215-234-0-1 OrgID: CENTUR-58 Parent: NET-168-215-0-0-1 NetName: TWTC-HONO-C-CENTCOM-2 NetRange: 220.127.116.11 - 18.104.22.168 NetType: reallocation RegDate: 2002-10-17 Updated: 2012-08-29 TechHandle: DMY10-ARIN Source: ARIN OrgID: CENTUR-58 OrgName: Pacxa Holding CanAllocate: Street: 500 Ala Moana Blvd Street: 4 Waterfront Plaza, Suite 200 City: Honolulu State/Prov: HI Country: US PostalCode: 96813 RegDate: 2001-01-19 Updated: 2017-01-30 OrgTechHandle: ABUSE578-ARIN OrgNOCHandle: ABUSE578-ARIN OrgAdminHandle: ABUSE578-ARIN OrgAbuseHandle: ABUSE578-ARIN Source: ARIN POCHandle: DMY10-ARIN IsRole: N LastName: Yasuda FirstName: Davin Street: 500 Ala Moana Blvd. Street: 4 Waterfront Plaza, Suite 200 City: Honolulu State/Prov: HI Country: US PostalCode: 96813 RegDate: 2008-05-15 Updated: 2017-05-28 OfficePhone: +1-808-585-0444 Mailbox: firstname.lastname@example.org Mailbox: email@example.com Source: ARIN POCHandle: ABUSE578-ARIN IsRole: Y LastName: Abuse Administrator FirstName: Street: 500 Ala Moana Blvd Street: 4 Waterfront Plaza, Suite 200 City: Honolulu State/Prov: HI Country: US PostalCode: 96813 RegDate: 2004-03-09 Updated: 2018-12-26 OfficePhone: +1-808-791-5934 Mailbox: firstname.lastname@example.org 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.