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
136.152.58.118 AS25 University of California at Berkeley 2.00ms from San Jose, US
169.236.244.1 AS25 University of California at Berkeley 2.72ms from San Jose, US
169.229.63.250 AS25 University of California at Berkeley 2.24ms from San Jose, US
128.32.79.118 AS25 University of California at Berkeley 2.26ms from San Jose, US
128.32.63.99 AS25 University of California at Berkeley 2.71ms from San Jose, US
128.32.189.168 AS25 University of California at Berkeley 2.86ms from San Jose, US
169.229.16.66 AS25 University of California at Berkeley 1.97ms from San Jose, US
128.32.203.254 AS25 University of California at Berkeley 1.98ms from San Jose, US
169.229.62.133 AS25 University of California at Berkeley 2.73ms from San Jose, US
128.32.144.225 AS25 University of California at Berkeley 1.96ms from San Jose, US
128.32.164.70 AS25 University of California at Berkeley 2.08ms from San Jose, US
2607:f140:39c0::1 AS25 University of California at Berkeley 3.20ms from San Jose, US
169.229.251.177 AS25 University of California at Berkeley 2.22ms from San Jose, US
128.32.154.16 AS25 University of California at Berkeley 2.21ms from San Jose, US
128.32.168.229 AS25 University of California at Berkeley 2.77ms from San Jose, US
128.32.54.175 AS25 University of California at Berkeley 2.21ms from San Jose, US
128.32.247.110 AS25 University of California at Berkeley 2.75ms from San Jose, US
2607:f140:e000:3::a AS25 University of California at Berkeley 2.08ms from San Jose, US
169.229.217.195 AS25 University of California at Berkeley 2.00ms from San Jose, US
169.229.81.1 AS25 University of California at Berkeley 2.98ms from San Jose, US
128.32.153.238 AS25 University of California at Berkeley 2.80ms from San Jose, US
128.32.128.1 AS25 University of California at Berkeley 3.12ms from San Jose, US
128.32.84.157 AS25 University of California at Berkeley 2.27ms from San Jose, US
169.229.148.29 AS25 University of California at Berkeley 2.10ms from San Jose, US
2607:f140:3000:30::1 AS25 University of California at Berkeley 2.02ms 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
145.128.176.41 AS28685 Routit BV 4.07ms from Amsterdam, NL
20.106.230.9 AS8075 Microsoft Corporation 1.41ms from Ashburn, US
190.104.168.233 AS27895 Núcleo S.A. 5.31ms from Asuncion, PY
93.176.174.57 AS15704 XTRA TELECOM S.A. 1.29ms from Barcelona, ES
34.220.221.185 AS16509 Amazon.com, Inc. 0.57ms from Boardman, US
177.253.86.169 AS27831 Colombia Móvil 0.37ms from Bogota, CO
147.175.119.9 AS2607 Zdruzenie pouzivatelov Slovenskej akademickej datovej siete SANET 1.01ms from Bratislava, SK
68.145.143.9 AS6327 Shaw Communications 7.75ms from Calgary, CA
172.75.131.137 AS11426 Charter Communications Inc 12.39ms from Charlotte, US
107.213.151.89 AS7018 AT&T Enterprises, LLC 8.66ms from Chicago, US
114.110.32.249 AS18119 ACSData 4.51ms from Christchurch, NZ
174.101.98.217 AS10796 Charter Communications Inc 10.24ms from Columbus, US
108.177.120.105 AS15169 Google LLC 0.45ms from Council Bluffs, US
41.83.135.121 AS8346 SONATEL-AS Autonomous System 2.56ms from Dakar, SN
12.228.200.25 AS7018 AT&T Enterprises, LLC 2.07ms from Dallas, US
50.202.238.25 AS7922 Comcast Cable Communications, LLC 0.68ms from Dallas, US
20.153.190.57 AS8069 Microsoft Corporation 0.20ms from Des Moines, US
98.199.239.9 AS7922 Comcast Cable Communications, LLC 5.22ms from Houston, US
102.36.18.89 AS327794 Clear Access (Pty) Ltd 1.76ms from Johannesburg, ZA
218.63.110.9 AS4134 CHINANET BACKBONE 4.69ms from Kunming, CN
45.80.87.153 AS203244 TELEVISION TRUJILLO S.L. 8.22ms from Madrid, ES
59.159.211.41 AS17506 ARTERIA Networks Corporation 1.12ms from Osaka, JP
223.108.167.217 AS56046 China Mobile communications corporation 4.19ms from Suzhou, CN
36.225.18.41 AS3462 Data Communication Business Group 1.19ms from Taipei, TW
193.92.226.169 AS1241 Forthnet 2.01ms from Athens, GR

Traceroute

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

$
traceroute -a -n -q1 -m8 169.236.243.184
traceroute to 169.236.243.184 (169.236.243.184): 8 hops max, 52 byte packets
2 *
4 *
5 [] 193.253.95.178 0.861 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Cayenne, GF
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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