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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IP Ranges API

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
2607:f140:4800:ffff:ffff:ffff:ffff:ffff AS25 University of California at Berkeley 2.42ms from San Jose, US
128.32.41.61 AS25 University of California at Berkeley 2.62ms from San Jose, US
136.152.111.129 AS25 University of California at Berkeley 3.15ms from San Jose, US
169.229.59.228 AS25 University of California at Berkeley 2.14ms from San Jose, US
136.152.110.178 AS25 University of California at Berkeley 2.90ms from San Jose, US
128.32.235.1 AS25 University of California at Berkeley 2.31ms from San Jose, US
2607:f140:4::1 AS25 University of California at Berkeley 2.32ms from San Jose, US
128.32.146.217 AS25 University of California at Berkeley 2.12ms from San Jose, US
169.229.232.234 AS25 University of California at Berkeley 2.20ms from San Jose, US
128.32.217.1 AS25 University of California at Berkeley 2.26ms from San Jose, US
169.229.144.1 AS25 University of California at Berkeley 2.28ms from San Jose, US
2607:f140:d000:b9::5 AS25 University of California at Berkeley 2.64ms from San Jose, US
169.229.206.161 AS25 University of California at Berkeley 2.38ms from San Jose, US
169.229.220.131 AS25 University of California at Berkeley 1.99ms from San Jose, US
169.229.242.241 AS25 University of California at Berkeley 2.26ms from San Jose, US
169.229.161.16 AS25 University of California at Berkeley 1.98ms from San Jose, US
136.152.0.241 AS25 University of California at Berkeley 2.26ms from San Jose, US
128.32.119.1 AS25 University of California at Berkeley 2.25ms from San Jose, US
136.152.250.235 AS25 University of California at Berkeley 2.10ms from San Jose, US
169.229.51.1 AS25 University of California at Berkeley 2.18ms from San Jose, US
136.152.224.195 AS25 University of California at Berkeley 2.01ms from San Jose, US
136.152.36.1 AS25 University of California at Berkeley 3.19ms from San Jose, US
2607:f140:8:1260::21 AS25 University of California at Berkeley 3.04ms from San Jose, US
169.229.17.36 AS25 University of California at Berkeley 2.22ms from San Jose, US
128.32.186.219 AS25 University of California at Berkeley 1.99ms 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
54.145.68.233 AS14618 Amazon.com, Inc. 0.48ms from Ashburn, US
73.87.84.121 AS7922 Comcast Cable Communications, LLC 6.96ms from Ashburn, US
189.174.89.153 AS8151 UNINET 0.82ms from Cancún, MX
24.242.184.25 AS11427 Charter Communications Inc 2.30ms from Dallas, US
50.202.238.25 AS7922 Comcast Cable Communications, LLC 0.72ms from Dallas, US
91.57.108.169 AS3320 Deutsche Telekom AG 8.78ms from Hamburg, DE
223.187.61.9 AS45609 Bharti Airtel Ltd. AS for GPRS Service 0.89ms from Hyderabad, IN
8.243.105.169 AS3356 Level 3 Parent, LLC 0.36ms from Lima, PE
13.134.134.89 AS16509 Amazon.com, Inc. 0.21ms from London, GB
86.3.89.57 AS5089 Virgin Media Limited 6.50ms from London, GB
64.58.184.9 AS22773 Cox Communications Inc. 1.83ms from Los Angeles, US
12.205.150.153 AS7018 AT&T Enterprises, LLC 1.53ms from Los Angeles, US
106.71.8.25 AS4804 Microplex PTY LTD 2.78ms from Melbourne, AU
168.221.55.201 AS20214 Comcast Cable Communications, LLC 1.94ms from Miami, US
94.156.226.249 AS57463 NetIX Communications JSC 0.46ms from Moscow, RU
125.117.196.137 AS4134 CHINANET-BACKBONE 9.24ms from Nanchang, CN
79.163.185.233 AS5617 Orange Polska Spolka Akcyjna 2.14ms from Poznan, PL
173.239.150.153 AS812 Rogers Communications Canada Inc. 7.31ms from Toronto, CA
213.10.225.57 AS1136 KPN B.V. 3.65ms from Amsterdam, NL
177.253.86.169 AS27831 Colombia Móvil 0.41ms from Bogota, CO
223.152.192.233 AS4134 CHINANET-BACKBONE 5.02ms from Chenzhou, CN
24.12.40.169 AS7922 Comcast Cable Communications, LLC 6.49ms from Chicago, US
23.25.61.41 AS7922 Comcast Cable Communications, LLC 5.45ms from Chicago, US
73.9.169.169 AS7922 Comcast Cable Communications, LLC 9.51ms from Chicago, US
76.131.64.9 AS7922 Comcast Cable Communications, LLC 4.85ms from Denver, US

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 136.152.235.208
traceroute to 136.152.235.208 (136.152.235.208): 6 hops max, 52 byte packets
2 [AS58061] 38.180.36.1 0.253 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Almaty, KZ
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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