University of California at Berkeley · berkeley.edu
AS25 – University of California at Berkeley
|Number of IPs||201,984|
|Allocated||39 years ago on Aug 03, 1984|
|Updated||7 years ago on Apr 18, 2016|
IP Address Ranges
|Netblock||Company||Num of IPs|
|126.96.36.199/16||University of California||65,536|
|188.8.131.52/16||University of California at Berkeley||65,536|
|184.108.40.206/16||University of California at Berkeley||65,536|
|220.127.116.11/21||University of California, Merced||2,048|
|18.104.22.168/24||University of California||256|
|22.214.171.124/23||University of California, Berkeley||512|
|126.96.36.199/23||University of California, Berkeley||512|
|188.8.131.52/24||University of California, Berkeley||256|
|184.108.40.206/24||University of California at Berkeley||256|
|220.127.116.11/24||University of California - Office of the President||256|
|2607:f140::/32||University of California at Berkeley|
ASHandle: AS25 OrgID: UCAB ASName: UCB ASNumber: 25 RegDate: 1984-08-03 Comment: DMCA Designated Agent is email@example.com Updated: 2016-04-18 NOCHandle: UCB-NOC-ARIN TechHandle: UCB-NOC-ARIN Source: ARIN OrgID: UCAB OrgName: University of California at Berkeley CanAllocate: Street: IST - Telecommunications Street: ATTN Network Services and Operations Street: 2850 Telegraph Ave Street: NOTE See Comment for DMCA INFO City: Berkeley State/Prov: CA Country: US PostalCode: 94705 Comment: DMCA Designated Agent is firstname.lastname@example.org RegDate: 1984-08-03 Updated: 2021-09-07 OrgAbuseHandle: UCBSE-ARIN OrgAdminHandle: UCB-NOC-ARIN OrgNOCHandle: UCB-NOC-ARIN OrgTechHandle: UCB-NOC-ARIN Source: ARIN POCHandle: UCBSE-ARIN IsRole: Y LastName: UCB-SECURIT-ARIN FirstName: Street: 2850 Telegraph Ave City: Berkeley State/Prov: CA Country: US PostalCode: 94705 RegDate: 2016-04-18 Updated: 2022-09-07 OfficePhone: +1-510-664-9000 Mailbox: email@example.com Source: ARIN POCHandle: UCB-NOC-ARIN IsRole: Y LastName: IST Communication and Network Services FirstName: Street: 2850 Telegraph Ave City: Berkeley State/Prov: CA Country: US PostalCode: 94720 RegDate: 1970-01-01 Updated: 2023-05-31 OfficePhone: +1-510-664-9000 Mailbox: firstname.lastname@example.org Source: ARIN POCHandle: UCB-NOC-ARIN IsRole: Y LastName: IST Communication and Network Services FirstName: Street: 2850 Telegraph Ave City: Berkeley State/Prov: CA Country: US PostalCode: 94720 RegDate: 1970-01-01 Updated: 2023-05-31 OfficePhone: +1-510-664-9000 Mailbox: email@example.com Source: ARIN
There are 448 domain names hosted across 127 IP addresses on this ASN.
Hosted domains API
There are no downstreams for this ASN.
What is an 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 AS25 at robtex.
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