AS4263 - cerf.net
California Education and Research Federation Network
AS4263 California Education and Research Federation Network
ASHandle: AS4262 OrgID: CERFN ASName: CERNET-ASN-BLOCK ASNumber: 4262 - 4269 RegDate: 1995-01-18 Updated: 1995-01-18 TechHandle: PM200-ARIN Source: ARIN OrgID: CERFN OrgName: California Education and Research Federation Network CanAllocate: Street: San Diego SuperComputer Center Street: P.O.Box 85608 City: La Jolla State/Prov: CA Country: US PostalCode: 92186-9784 RegDate: 1995-01-18 Updated: 2012-10-10 OrgTechHandle: PM200-ARIN OrgAbuseHandle: PM200-ARIN OrgAdminHandle: PM200-ARIN Source: ARIN
IP Address Ranges
There are 26 domain names hosted across 14 IP addresses on this ASN. Checkout our API to access full domain hosting information.
|IP Address||Domain||Domains on this IP|
There is 1 peer for this ASN.
There is 1 upstream for this ASN.
There are 4 downstreams for this ASN.
Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.
The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP.
Find out more about AS4263 at robtex.