Autonomous System details

AS25

University of California at Berkeley  ·  berkeley.edu

United States

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AS25 – University of California at Berkeley

Field Value
Country United States
Website berkeley.edu
Hosted domains 371
IPv4 addresses 201,728
IPv6 addresses 79,229,371,440,083,952,629,200,000,000
ASN type Education
Registry arin
Allocated 42 years ago on Aug 03, 1984
Updated 2 years ago on Dec 14, 2023

IP Ranges

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
169.229.176.0/20 University of California at Berkeley 4,096
169.236.240.0/21 University of California, Merced 2,048
208.68.240.0/22 SETIATHOME 1,024
192.150.186.0/23 University of California at Berkeley 512
192.154.4.0/23 University of California at Berkeley 512
67.21.36.0/24 RGnet, LLC 256
192.12.234.0/24 University of California at Berkeley 256
192.35.209.0/24 University of California - Office of the President 256
192.154.6.0/24 University of California at Berkeley 256

Netblock Company
2607:f140::/32 University of California at Berkeley
2607:f140:e000::/48 University of California at Berkeley
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WHOIS Details

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                                                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 371 domain names hosted across 113 IP addresses on this ASN.

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IP Address Domain Domains on this IP
169.229.226.23 ████████ 71
128.32.244.190 ██████████ 27
128.32.213.148 ██████████ 13
128.32.249.209 ██████████ 8
128.32.189.107 ██████████ 8
208.68.240.115 ██████████ 7
128.32.48.154 ████████ 7
128.32.13.233 ██████████ 6
169.229.226.245 █████████ 5
128.32.10.252 ██████████ 5

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Peers

There is 1 peer for this ASN.

Peers Name
AS2152 CENIC
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ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS2152 CENIC
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

458 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
128.32.36.44 AS25 University of California at Berkeley 2.98ms from San Jose, US
169.229.122.1 AS25 University of California at Berkeley 3.22ms from San Jose, US
128.32.164.70 AS25 University of California at Berkeley 2.08ms from San Jose, US
128.32.206.134 AS25 University of California at Berkeley 1.96ms from San Jose, US
169.229.211.194 AS25 University of California at Berkeley 1.99ms from San Jose, US
136.152.78.3 AS25 University of California at Berkeley 2.32ms from San Jose, US
128.32.118.132 AS25 University of California at Berkeley 2.10ms from San Jose, US
128.32.51.14 AS25 University of California at Berkeley 2.16ms from San Jose, US
169.229.148.29 AS25 University of California at Berkeley 2.10ms from San Jose, US
128.32.203.254 AS25 University of California at Berkeley 1.98ms from San Jose, US
136.152.57.9 AS25 University of California at Berkeley 2.26ms from San Jose, US
169.229.60.204 AS25 University of California at Berkeley 2.83ms from San Jose, US
128.32.242.1 AS25 University of California at Berkeley 2.24ms from San Jose, US
2607:f140:8801:1::2 AS25 University of California at Berkeley 2.63ms from San Jose, US
169.229.78.1 AS25 University of California at Berkeley 2.33ms from San Jose, US
169.229.16.66 AS25 University of California at Berkeley 1.97ms from San Jose, US
169.229.48.125 AS25 University of California at Berkeley 2.15ms from San Jose, US
2607:f140:f000:6::1 AS25 University of California at Berkeley 2.34ms from San Jose, US
128.32.140.3 AS25 University of California at Berkeley 2.02ms from San Jose, US
128.32.152.7 AS25 University of California at Berkeley 2.18ms from San Jose, US
128.32.184.119 AS25 University of California at Berkeley 2.19ms from San Jose, US
128.32.236.73 AS25 University of California at Berkeley 2.17ms from San Jose, US
136.152.111.129 AS25 University of California at Berkeley 3.00ms from San Jose, US
128.32.149.136 AS25 University of California at Berkeley 2.75ms from San Jose, US
169.229.145.65 AS25 University of California at Berkeley 2.26ms from San Jose, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
2.49.95.9 AS5384 Emirates Internet 2.90ms from Al Fujairah City, AE
62.41.178.89 AS1136 KPN B.V. 2.37ms from Amsterdam, NL
111.30.50.169 AS38019 tianjin Mobile Communication Company Limited 4.43ms from Beijing, CN
223.30.135.217 AS9583 Sify Limited 1.60ms from Chennai, IN
50.171.49.25 AS7922 Comcast Cable Communications, LLC 1.10ms from Chicago, US
104.230.63.153 AS10796 Charter Communications Inc 6.33ms from Cleveland, US
142.176.199.73 AS855 Bell Canada 5.61ms from Fredericton, CA
98.199.239.9 AS7922 Comcast Cable Communications, LLC 5.22ms from Houston, US
211.58.102.249 AS9318 SK Broadband Co Ltd 1.19ms from Incheon, KR
170.168.208.9 AS44559 IT HOSTLINE LTD 0.34ms from Istanbul, TR
75.58.225.137 AS7018 AT&T Enterprises, LLC 18.05ms from Los Angeles, US
175.38.143.249 AS4804 Microplex PTY LTD 9.51ms from Melbourne, AU
84.220.62.89 AS8612 Tiscali Italia S.P.A. 1.69ms from Milan, IT
219.159.76.41 AS4134 CHINANET BACKBONE 0.54ms from Nanning, CN
124.44.84.153 AS9595 NTT-ME Corporation 3.74ms from Osaka, JP
89.93.167.201 AS5410 Bouygues Telecom SA 9.06ms from Paris, FR
201.37.174.233 AS28573 Claro NXT Telecomunicacoes Ltda 0.82ms from Porto Alegre, BR
193.91.170.41 AS2116 GLOBALCONNECT AS 2.29ms from Sandefjord, NO
221.165.7.57 AS4766 Korea Telecom 2.13ms from Seoul, KR
125.254.46.105 AS7545 TPG Telecom Limited 0.80ms from Sydney, AU
171.118.89.57 AS4837 CHINA UNICOM China169 Backbone 2.41ms from Taiyuan, CN
153.150.60.217 AS4713 NTT DOCOMO BUSINESS,Inc. 3.64ms from Tokyo, JP
206.189.106.89 AS14061 DigitalOcean, LLC 0.23ms from Amsterdam, NL
213.124.64.169 AS33915 Vodafone Libertel B.V. 0.75ms from Amsterdam, NL
67.133.235.105 AS209 CenturyLink Communications, LLC 4.71ms from Ashburn, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -m5 136.152.197.78
traceroute to 136.152.197.78 (136.152.197.78): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Abu Dhabi, AE
On

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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