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
169.229.80.1 AS25 University of California at Berkeley 2.92ms from San Jose, US
128.32.234.33 AS25 University of California at Berkeley 2.06ms from San Jose, US
169.229.174.27 AS25 University of California at Berkeley 2.18ms from San Jose, US
169.229.200.71 AS25 University of California at Berkeley 1.99ms from San Jose, US
128.32.156.229 AS25 University of California at Berkeley 2.80ms from San Jose, US
169.229.139.113 AS25 University of California at Berkeley 2.05ms from San Jose, US
128.32.223.3 AS25 University of California at Berkeley 2.23ms from San Jose, US
169.229.65.129 AS25 University of California at Berkeley 2.44ms from San Jose, US
169.229.218.134 AS25 University of California at Berkeley 2.41ms from San Jose, US
128.32.111.66 AS25 University of California at Berkeley 2.01ms from San Jose, US
169.229.6.1 AS25 University of California at Berkeley 2.34ms from San Jose, US
136.152.58.118 AS25 University of California at Berkeley 2.00ms from San Jose, US
128.32.106.1 AS25 University of California at Berkeley 2.24ms from San Jose, US
128.32.236.73 AS25 University of California at Berkeley 2.17ms from San Jose, US
169.229.0.140 AS25 University of California at Berkeley 2.28ms from San Jose, US
128.32.118.132 AS25 University of California at Berkeley 2.10ms from San Jose, US
192.154.6.1 AS25 University of California at Berkeley 2.24ms from San Jose, US
169.229.192.33 AS25 University of California at Berkeley 2.31ms from San Jose, US
128.32.124.7 AS25 University of California at Berkeley 2.25ms from San Jose, US
128.32.86.62 AS25 University of California at Berkeley 2.28ms from San Jose, US
169.229.151.129 AS25 University of California at Berkeley 2.34ms from San Jose, US
136.152.224.194 AS25 University of California at Berkeley 1.98ms from San Jose, US
128.32.116.225 AS25 University of California at Berkeley 2.01ms from San Jose, US
128.32.126.3 AS25 University of California at Berkeley 2.85ms from San Jose, US
128.32.143.69 AS25 University of California at Berkeley 2.43ms 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
94.67.3.41 AS6799 Ote SA (Hellenic Telecommunications Organisation) 6.88ms from Athens, GR
162.39.254.105 AS7029 Windstream Communications LLC 6.82ms from Atlanta, US
73.218.103.41 AS7922 Comcast Cable Communications, LLC 7.85ms from Boston, US
201.176.254.249 AS22927 Telefonica de Argentina 1.88ms from Buenos Aires, AR
76.191.16.137 AS33097 Volo Broadband 2.89ms from Chicago, US
103.172.135.25 AS147002 VMShell Inc. 0.20ms from Dallas, US
36.93.21.25 AS7713 PT Telekomunikasi Indonesia 7.96ms from Jakarta, ID
92.124.194.25 AS12389 PJSC Rostelecom 18.62ms from Krasnoyarsk, RU
218.63.110.9 AS4134 CHINANET BACKBONE 4.69ms from Kunming, CN
66.74.16.9 AS20001 Charter Communications Inc 7.96ms from Los Angeles, US
87.14.18.121 AS3269 Telecom Italia S.p.A. 3.15ms from Milan, IT
180.124.96.105 AS4134 CHINANET BACKBONE 9.98ms from Nanjing, CN
79.225.212.89 AS3320 Deutsche Telekom AG 2.53ms from Nuernberg, DE
182.164.73.121 AS17511 OPTAGE Inc. 1.41ms from Osaka, JP
95.234.74.137 AS3269 Telecom Italia S.p.A. 7.65ms from Rende, IT
43.200.205.57 AS16509 Amazon.com, Inc. 0.37ms from Seoul, KR
220.71.75.249 AS38089 kbank 1.27ms from Seoul, KR
116.82.113.89 AS2527 Sony Network Communications Inc. 2.23ms from Tokyo, JP
213.10.225.57 AS1136 KPN B.V. 3.78ms from Amsterdam, NL
216.173.170.121 AS21918 Metronet 6.36ms from Atlanta, US
111.84.54.201 AS17724 Total Access Communication PLC. 1.66ms from Bangkok, TH
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
96.11.24.249 AS10796 Charter Communications Inc 1.87ms from Cleveland, US
18.224.195.153 AS16509 Amazon.com, Inc. 0.18ms from Columbus, 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 136.152.202.246
traceroute to 136.152.202.246 (136.152.202.246): 5 hops max, 52 byte packets
1 [AS31898] 140.91.236.4 0.065 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Dubai, 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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