216.24.240.0/20

NetHandle:      NET-216-24-240-0-1
OrgID:          MULTA
Parent:         NET-216-0-0-0-0
NetName:        MULTA-NET9
NetRange:       216.24.240.0 - 216.24.255.255
NetType:        allocation
OriginAS:       35916
RegDate:        2011-07-19
Updated:        2012-03-02
Source:         ARIN


OrgID:          MULTA
OrgName:        MULTACOM CORPORATION
CanAllocate:    
Street:         16654 Soledad Canyon Rd #150
City:           Canyon Country
State/Prov:     CA
Country:        US
PostalCode:     91387
RegDate:        2005-03-23
Updated:        2017-01-28
ReferralServer: rwhois://rwhois.multacom.com:4321
OrgAbuseHandle: ABUSE898-ARIN
OrgAdminHandle: NOC1793-ARIN
OrgTechHandle:  NOC1793-ARIN
Source:         ARIN


POCHandle:      NOC1793-ARIN
IsRole:         Y
LastName:       Network Operations Center
FirstName:      
Street:         16654 Soledad Canyon Rd #150
City:           Canyon Country
State/Prov:     CA
Country:        US
PostalCode:     91387
RegDate:        2005-04-05
Updated:        2020-01-29
OfficePhone:    +1-661-977-9436
Mailbox:        noc@multacom.com
Source:         ARIN


POCHandle:      ABUSE898-ARIN
IsRole:         Y
LastName:       Abuse Department
FirstName:      
Street:         16654 Soledad Canyon Rd #150
City:           Canyon Country
State/Prov:     CA
Country:        US
PostalCode:     91387
RegDate:        2005-05-07
Updated:        2020-02-25
OfficePhone:    +1-661-554-0287
Mailbox:        abuse@multacom.com
Source:         ARIN

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.