AS number details

AS25

University of California at Berkeley  ·  berkeley.edu

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AS25 – University of California at Berkeley

Field Value
Country United States
Website berkeley.edu
Hosted domains 441
Number of IPv4 201,984
Number of IPv6 79,228,162,514,264,337,593,543,950,336
ASN type Education
Registry arin
Allocated 40 years ago on Aug 03, 1984
Updated 6 months ago on Dec 14, 2023
Netblock Company Num of IPs
128.32.0.0/16 University of California at Berkeley 65,536
136.152.0.0/16 University of California at Berkeley 65,536
169.229.0.0/16 University of California at Berkeley 65,536
169.236.240.0/21 University of California, Merced 2,048
192.12.234.0/24 University of California at Berkeley 256
192.150.186.0/23 University of California at Berkeley 512
192.154.4.0/23 University of California at Berkeley 512
192.154.6.0/24 University of California at Berkeley 256
192.31.105.0/24 University of California at Berkeley 256
192.35.209.0/24 University of California - Office of the President 256
208.68.240.0/22 SETIATHOME 1,024
67.21.36.0/24 RGnet, LLC 256
Netblock Company
2607:f140::/32 University of California at Berkeley
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WHOIS Details


ASHandle:       AS25
OrgID:          AS25
ASName:         AS25
ASNumber:       AS25
RegDate:        0000-00-00
Updated:        0000-00-00
TechHandle:     AA00-AAAA
Source:         AAAA

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Hosted Domains

There are 441 domain names hosted across 120 IP addresses on this ASN.

IP Address Domain Domains on this IP
169.229.226.23 ████████ 88
128.32.244.190 ██████████ 47
169.229.19.202 ██████████ 35
128.32.213.148 ██████████ 14
169.229.248.216 ██████████ 10
169.229.140.223 ██████████ 9
128.32.189.217 ██████████ 9
128.32.78.50 ██████████ 8
208.68.240.115 ██████████ 8
128.32.13.215 ██████████ 7

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Useful for Cybersecurity

Peers

There is 1 peer for this ASN.

Peers Name
AS2152 California State University, Office of the Chancellor
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS2152 California State University, Office of the Chancellor
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Downstreams

There are no downstreams for this ASN.

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Related Networks

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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