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 79,229,371,440,083,952,222,718,656,512
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 ████████ 91
128.32.244.190 ██████████ 31
128.32.213.148 ██████████ 15
128.32.189.45 ██████████ 14
208.68.240.115 ██████████ 10
128.32.189.107 ██████████ 8
128.32.249.209 ██████████ 7
128.32.48.154 ██████████ 7
169.229.248.218 ██████████ 6
128.32.13.233 ██████████ 6

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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

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

IP Address ASN Details
136.152.82.2 AS25 University of California at Berkeley 2.26ms from San Jose, US
136.152.12.2 AS25 University of California at Berkeley 2.22ms from San Jose, US
169.229.193.222 AS25 University of California at Berkeley 2.14ms from San Jose, US
169.229.110.1 AS25 University of California at Berkeley 3.18ms from San Jose, US
128.32.227.3 AS25 University of California at Berkeley 2.11ms from San Jose, US
128.32.32.2 AS25 University of California at Berkeley 1.99ms from San Jose, US
128.32.234.33 AS25 University of California at Berkeley 2.07ms from San Jose, US
2607:f140:cf80:1::2 AS25 University of California at Berkeley 2.68ms from San Jose, US
192.154.6.2 AS25 University of California at Berkeley 2.25ms from San Jose, US
169.229.252.134 AS25 University of California at Berkeley 2.05ms from San Jose, US
128.32.203.254 AS25 University of California at Berkeley 1.97ms from San Jose, US
128.32.21.14 AS25 University of California at Berkeley 2.84ms from San Jose, US
169.229.195.57 AS25 University of California at Berkeley 2.05ms from San Jose, US
136.152.228.168 AS25 University of California at Berkeley 2.08ms from San Jose, US
2607:f140:ffff:ffff::a AS25 University of California at Berkeley 2.02ms from San Jose, US
128.32.177.214 AS25 University of California at Berkeley 2.08ms from San Jose, US
169.229.219.218 AS25 University of California at Berkeley 2.00ms from San Jose, US
128.32.178.44 AS25 University of California at Berkeley 2.40ms from San Jose, US
169.229.8.106 AS25 University of California at Berkeley 2.36ms from San Jose, US
169.229.58.99 AS25 University of California at Berkeley 2.08ms from San Jose, US
128.32.228.1 AS25 University of California at Berkeley 2.29ms from San Jose, US
169.236.244.1 AS25 University of California at Berkeley 2.62ms from San Jose, US
128.32.122.57 AS25 University of California at Berkeley 2.11ms from San Jose, US
2607:f140:60c0:1::2 AS25 University of California at Berkeley 2.67ms from San Jose, US
136.152.52.97 AS25 University of California at Berkeley 2.01ms 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
144.196.179.41 AS13445 Cisco Webex LLC 1.04ms from Amsterdam, NL
213.125.43.9 AS33915 Vodafone Libertel B.V. 0.50ms from Amsterdam, NL
104.184.42.185 AS7018 AT&T Enterprises, LLC 11.58ms from Atlanta, US
68.45.157.25 AS7922 Comcast Cable Communications, LLC 11.91ms from Chicago, US
3.64.211.57 AS16509 Amazon.com, Inc. 0.15ms from Frankfurt am Main, DE
86.235.150.89 AS3215 Orange S.A. 9.23ms from Frankfurt am Main, DE
24.40.138.73 AS8881 1&1 Versatel GmbH 0.60ms from Frankfurt am Main, DE
149.224.96.201 AS15943 wilhelm.tel GmbH 0.39ms from Hamburg, DE
43.252.174.121 AS59371 Dimension Network & Communication Limited 0.87ms from Hong Kong, HK
115.240.84.41 AS55836 Reliance Jio Infocomm Limited 5.97ms from Kolkata, IN
80.169.106.25 AS8220 COLT Technology Services Group Limited 0.65ms from Milan, IT
5.175.98.57 AS12389 PJSC Rostelecom 18.21ms from Moscow, RU
194.67.231.73 AS5523 CREDO TELECOM 0.85ms from Moscow, RU
221.134.247.233 AS9583 Sify Limited 18.11ms from Mumbai, IN
165.100.178.217 AS2519 ARTERIA Networks Corporation 2.54ms from Osaka, JP
210.252.232.201 AS4725 SoftBank Corp. 18.64ms from Osaka, JP
201.167.58.249 AS16960 Television Internacional, S.A. de C.V. 8.16ms from Santiago de Querétaro, MX
61.16.83.25 AS23856 SPTEL PTE. LTD. 0.66ms from Singapore, SG
114.44.210.57 AS3462 Data Communication Business Group 1.14ms from Taipei, TW
124.213.101.217 AS2516 KDDI CORPORATION 5.31ms from Tokyo, JP
153.224.179.89 AS4713 NTT DOCOMO BUSINESS,Inc. 7.61ms from Tokyo, JP
213.42.197.73 AS5384 Emirates Internet 3.63ms from Al Fujairah City, AE
185.125.90.25 AS202958 Hoster.KZ - Almaty 0.32ms from Almaty, KZ
213.10.225.57 AS1136 KPN B.V. 3.65ms from Amsterdam, NL
66.190.124.185 AS20115 Charter Communications LLC 14.34ms from Atlanta, US

Traceroute

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

$
traceroute -a -n -q1 -f4 -m19 136.152.60.61
traceroute to 136.152.60.61 (136.152.60.61): 19 hops max, 52 byte packets
5 [AS9002] 87.245.241.66 8.557 ms
6 *
7 *
8 *
9 [AS3356] 4.35.156.66 166.087 ms
10 *
11 *
12 *
13 [AS2152] 137.164.11.95 164.429 ms
14 [AS2152] 137.164.3.27 164.743 ms
15 *
16 [AS25] 128.32.255.75 167.372 ms
17 *
18 *
19 *
Measurement taken from IPinfo ProbeNet in Bologna, IT
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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