General Info

ID

SFIANET

Description

San Francisco International Airport

ASN

AS26231 San Francisco International Airport

Country
United States
Registry

arin

Whois Details

NetHandle:      NET-216-9-96-0-1
OrgID:          SFIA
Parent:         NET-216-0-0-0-0
NetName:        SFIANET
NetRange:       216.9.96.0 - 216.9.111.255
NetType:        assignment
RegDate:        2005-02-15
Updated:        2013-02-26
Source:         ARIN


OrgID:          SFIA
OrgName:        San Francisco International Airport
CanAllocate:    
Street:         Information Technology & Telecommunications
Street:         P.O. Box 8097
City:           San Francisco
State/Prov:     CA
Country:        US
PostalCode:     94128
RegDate:        1992-10-13
Updated:        2014-07-30
OrgAdminHandle: IPO2-ARIN
OrgNOCHandle:   SFONO-ARIN
OrgTechHandle:  IPO2-ARIN
OrgAbuseHandle: SFOIS-ARIN
Source:         ARIN

Details

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.