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
169.229.51.1 AS25 University of California at Berkeley 2.16ms from San Jose, US
169.229.101.1 AS25 University of California at Berkeley 2.90ms from San Jose, US
2607:f140:d000:156::104 AS25 University of California at Berkeley 2.93ms from San Jose, US
128.32.126.150 AS25 University of California at Berkeley 2.84ms from San Jose, US
128.32.208.22 AS25 University of California at Berkeley 2.04ms from San Jose, US
136.152.40.1 AS25 University of California at Berkeley 3.09ms from San Jose, US
128.32.35.243 AS25 University of California at Berkeley 2.67ms from San Jose, US
2607:f140:5000:1::1 AS25 University of California at Berkeley 2.25ms from San Jose, US
169.229.125.1 AS25 University of California at Berkeley 2.93ms from San Jose, US
128.32.153.92 AS25 University of California at Berkeley 2.74ms from San Jose, US
128.32.238.129 AS25 University of California at Berkeley 2.32ms from San Jose, US
128.32.217.1 AS25 University of California at Berkeley 2.20ms from San Jose, US
169.229.157.203 AS25 University of California at Berkeley 2.15ms from San Jose, US
136.152.157.162 AS25 University of California at Berkeley 2.18ms from San Jose, US
136.152.223.226 AS25 University of California at Berkeley 2.95ms from San Jose, US
136.152.230.95 AS25 University of California at Berkeley 2.07ms from San Jose, US
2607:f140:8801:2::2 AS25 University of California at Berkeley 2.71ms from San Jose, US
2607:f140:8:1260::21 AS25 University of California at Berkeley 2.83ms from San Jose, US
136.152.76.2 AS25 University of California at Berkeley 2.41ms from San Jose, US
136.152.111.241 AS25 University of California at Berkeley 2.92ms from San Jose, US
169.229.111.1 AS25 University of California at Berkeley 3.26ms from San Jose, US
128.32.43.56 AS25 University of California at Berkeley 2.72ms from San Jose, US
169.229.143.1 AS25 University of California at Berkeley 2.18ms from San Jose, US
136.152.227.213 AS25 University of California at Berkeley 2.83ms from San Jose, US
169.229.194.227 AS25 University of California at Berkeley 2.00ms 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
4.180.213.153 AS8075 Microsoft Corporation 1.72ms from Amsterdam, NL
197.149.53.41 AS37054 Telecom Malagasy 0.94ms from Antananarivo, MG
24.181.214.41 AS20115 Charter Communications LLC 10.09ms from Atlanta, US
92.250.86.137 AS42863 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 9.88ms from Braga, PT
38.60.14.73 AS174 Cogent Communications, LLC 3.81ms from Buffalo, US
58.248.228.201 AS17622 China Unicom Guangzhou network 2.62ms from Guangzhou, CN
123.207.103.137 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.88ms from Guangzhou, CN
14.232.57.57 AS45899 VNPT Corp 1.47ms from Hanoi, VN
38.47.178.57 AS140443 PT Herza Digital Indonesia 0.48ms from Jakarta, ID
76.79.172.233 AS20001 Charter Communications Inc 1.12ms from Los Angeles, US
51.155.210.169 AS13037 Zen Internet Ltd 2.03ms from Manchester, GB
77.158.37.233 AS15557 Societe Francaise Du Radiotelephone - SFR SA 9.09ms from Milan, IT
73.193.135.249 AS7922 Comcast Cable Communications, LLC 8.91ms from New York City, US
34.12.188.121 AS396982 Google LLC 0.14ms from Oudeschip, NL
4.251.123.137 AS8075 Microsoft Corporation 0.16ms from Paris, FR
167.234.232.137 AS31898 Oracle Corporation 0.19ms from Sao Paulo, BR
59.18.57.41 AS4766 Korea Telecom 0.87ms from Seoul, KR
211.42.58.89 AS9316 DACOM-PUBNETPLUS 4.13ms from Seoul, KR
133.114.114.9 AS2527 Sony Network Communications Inc. 3.52ms from Tokyo, JP
209.202.53.41 AS7122 Bell Canada 18.93ms from Winnipeg, CA
92.47.140.121 AS9198 JSC Kazakhtelecom 7.60ms from Almaty, KZ
216.173.170.121 AS21918 Metronet 6.36ms from Atlanta, US
101.98.72.249 AS9790 Two Degrees Networks Limited 1.78ms from Auckland, NZ
52.89.8.41 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
98.217.45.25 AS7922 Comcast Cable Communications, LLC 14.63ms from Boston, 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 169.229.116.100
traceroute to 169.229.116.100 (169.229.116.100): 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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