General Info

ID

SDSC-ULTRA

Description

San Diego Supercomputer Center

ASN

AS195 San Diego Supercomputer Center

Country
United States
Registry

arin

Whois Details

NetHandle:      NET-192-67-81-0-1
OrgID:          SDSC-1
Parent:         NET-192-0-0-0-0
NetName:        SDSC-ULTRA
NetRange:       192.67.81.0 - 192.67.81.255
NetType:        assignment
RegDate:        1990-01-17
Updated:        1994-12-20
TechHandle:     TH60-ARIN
Source:         ARIN


OrgID:          SDSC-1
OrgName:        San Diego Supercomputer Center
CanAllocate:    
Street:         10100 John Jay Hopkins Drive
City:           La Jolla
State/Prov:     CA
Country:        US
PostalCode:     92037
RegDate:        1989-11-30
Updated:        2011-09-24
OrgAdminHandle: TH60-ARIN
OrgAbuseHandle: TH60-ARIN
OrgTechHandle:  TH60-ARIN
Source:         ARIN

IP Addresses in this range

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.