Autonomous System details

AS25

University of California at Berkeley  ·  berkeley.edu

United States

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

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
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view WHOIS details › 

                                                ASHandle:       AS25
                                                OrgID:          AS25
                                                ASName:         AS25
                                                ASNumber:       AS25
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP WHOIS API & Database

Hosted Domains

There are 371 domain names hosted across 113 IP addresses on this ASN.

Join for free to explore hosted domains ›
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

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API & Database

Peers

There is 1 peer for this ASN.

Peers Name
AS2152 CENIC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS2152 CENIC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Downstreams

There are no downstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
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
136.152.12.2 AS25 University of California at Berkeley 2.22ms from San Jose, US
128.32.180.1 AS25 University of California at Berkeley 2.27ms from San Jose, US
128.32.177.214 AS25 University of California at Berkeley 2.08ms from San Jose, US
2607:f140:34a0:2::1 AS25 University of California at Berkeley 3.25ms from San Jose, US
128.32.12.43 AS25 University of California at Berkeley 2.00ms from San Jose, US
128.32.237.54 AS25 University of California at Berkeley 2.23ms from San Jose, US
169.229.200.72 AS25 University of California at Berkeley 2.02ms from San Jose, US
169.229.0.140 AS25 University of California at Berkeley 2.21ms from San Jose, US
2607:f140:8801:1::2 AS25 University of California at Berkeley 2.67ms from San Jose, US
136.152.227.3 AS25 University of California at Berkeley 2.88ms from San Jose, US
128.32.198.27 AS25 University of California at Berkeley 2.06ms from San Jose, US
169.229.114.1 AS25 University of California at Berkeley 3.08ms from San Jose, US
136.152.86.3 AS25 University of California at Berkeley 2.30ms from San Jose, US
169.229.58.99 AS25 University of California at Berkeley 2.08ms from San Jose, US
169.229.197.66 AS25 University of California at Berkeley 2.44ms from San Jose, US
128.32.185.129 AS25 University of California at Berkeley 2.24ms from San Jose, US
169.229.167.54 AS25 University of California at Berkeley 2.65ms from San Jose, US
169.229.216.250 AS25 University of California at Berkeley 2.42ms from San Jose, US
169.229.138.5 AS25 University of California at Berkeley 2.02ms from San Jose, US
169.229.12.67 AS25 University of California at Berkeley 2.02ms from San Jose, US
136.152.38.1 AS25 University of California at Berkeley 3.07ms from San Jose, US
169.229.212.152 AS25 University of California at Berkeley 2.11ms from San Jose, US
128.32.223.3 AS25 University of California at Berkeley 2.20ms from San Jose, US
169.229.168.3 AS25 University of California at Berkeley 2.00ms from San Jose, US
128.32.134.233 AS25 University of California at Berkeley 2.88ms 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 -m13 136.152.54.217
traceroute to 136.152.54.217 (136.152.54.217): 13 hops max, 52 byte packets
2 [AS397373] 192.154.241.81 531.722 ms
3 [AS3356] 4.1.40.153 4.148 ms
4 *
5 [AS3356] 4.15.122.46 17.855 ms
6 [AS2152] 137.164.11.95 19.127 ms
7 [AS2152] 137.164.3.27 29.089 ms
8 [AS25] 128.32.0.37 19.625 ms
9 [AS25] 128.32.255.177 19.629 ms
10 [AS25] 128.32.255.45 19.272 ms
11 *
12 *
13 *
Measurement taken from IPinfo ProbeNet in Bend, US
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.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs