AS number 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 377
Number of IPv4 201,984
Number of IPv6 79,229,371,440,083,952,222,718,656,512
ASN type Education
Registry arin
Allocated 41 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
192.12.234.0/24 University of California at Berkeley 256
192.154.6.0/24 University of California at Berkeley 256
192.31.105.0/24 University of California at Berkeley 256
192.35.209.0/24 University of California - Office of the President 256
67.21.36.0/24 RGnet, LLC 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 377 domain names hosted across 110 IP addresses on this ASN.

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IP Address Domain Domains on this IP
169.229.226.23 ████████ 87
128.32.244.190 ██████████ 36
169.229.19.202 ██████████ 26
128.32.213.148 ██████████ 15
128.32.189.107 ██████████ 8
169.229.27.209 ██████████ 7
128.32.48.154 ████████ 7
128.32.13.233 ██████████ 6
128.32.249.209 ███████ 6
208.68.240.115 ██████████ 6

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Peers

There is 1 peer for this ASN.

Peers Name
AS2152 CENIC
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS2152 CENIC
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ASN API ASN Database Download

Downstreams

There are no downstreams for this ASN.

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ASN API ASN Database Download

Pingable IPs

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

IP Address ASN Details
128.32.238.129 AS25 University of California at Berkeley 2.43ms from San Jose, US
169.229.7.81 AS25 University of California at Berkeley 2.14ms from San Jose, US
128.32.206.134 AS25 University of California at Berkeley 2.10ms from San Jose, US
169.229.143.1 AS25 University of California at Berkeley 2.39ms from San Jose, US
128.32.106.1 AS25 University of California at Berkeley 2.42ms from San Jose, US
136.152.15.16 AS25 University of California at Berkeley 2.97ms from San Jose, US
169.229.112.1 AS25 University of California at Berkeley 3.04ms from San Jose, US
169.229.49.59 AS25 University of California at Berkeley 2.16ms from San Jose, US
169.229.223.63 AS25 University of California at Berkeley 2.93ms from San Jose, US
169.229.37.65 AS25 University of California at Berkeley 2.39ms from San Jose, US
128.32.16.226 AS25 University of California at Berkeley 2.12ms from San Jose, US
128.32.248.130 AS25 University of California at Berkeley 2.21ms from San Jose, US
2607:f140:7:1::1 AS25 University of California at Berkeley 2.15ms from San Jose, US
2607:f140:8801:2::2 AS25 University of California at Berkeley 2.65ms from San Jose, US
128.32.84.209 AS25 University of California at Berkeley 2.50ms from San Jose, US
128.32.77.129 AS25 University of California at Berkeley 2.33ms from San Jose, US
128.32.215.1 AS25 University of California at Berkeley 2.40ms from San Jose, US
128.32.237.61 AS25 University of California at Berkeley 2.30ms from San Jose, US
169.229.38.29 AS25 University of California at Berkeley 2.15ms from San Jose, US
169.229.77.1 AS25 University of California at Berkeley 3.16ms from San Jose, US
128.32.85.7 AS25 University of California at Berkeley 2.18ms from San Jose, US
128.32.143.69 AS25 University of California at Berkeley 2.55ms from San Jose, US
169.229.15.65 AS25 University of California at Berkeley 2.33ms from San Jose, US
169.229.134.3 AS25 University of California at Berkeley 2.20ms from San Jose, US
128.32.203.254 AS25 University of California at Berkeley 2.13ms 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
151.253.77.89 AS5384 Emirates Internet 2.54ms from Al Fujairah City, AE
86.108.45.41 AS8376 Jordan Data Communications Company LLC 1.59ms from Amman, JO
219.236.246.249 AS17429 BEIJING GEHUA CATV NETWORK CO.LTD 2.52ms from Beijing, CN
52.37.156.25 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
108.12.211.249 AS701 Verizon Business 2.43ms from Boston, US
12.34.20.89 AS7018 AT&T Enterprises, LLC 8.52ms from Columbus, US
131.0.96.153 AS263649 BrPhonia Provedor Ip Ltda 12.51ms from Curitiba, BR
4.43.129.89 AS3356 Level 3 Parent, LLC 5.57ms from Dallas, US
12.228.200.25 AS7018 AT&T Enterprises, LLC 2.21ms from Dallas, US
84.184.20.137 AS3320 Deutsche Telekom AG 10.15ms from Frankfurt am Main, DE
156.67.169.153 AS60294 Deutsche Glasfaser Wholesale GmbH 0.90ms from Frankfurt am Main, DE
120.234.33.233 AS56040 China Mobile communications corporation 5.82ms from Guangzhou, CN
59.152.50.9 AS153494 XRUI TECHNOLOGY LIMITED 1.71ms from Hong Kong, HK
70.139.138.73 AS7018 AT&T Enterprises, LLC 2.78ms from Houston, US
202.165.34.249 AS17538 PT. Circlecom Nusantara Indonesia 0.54ms from Jakarta, ID
68.96.108.233 AS22773 Cox Communications Inc. 6.67ms from Los Angeles, US
46.226.144.89 AS201942 Soltia Consulting SL 0.45ms from Madrid, ES
112.199.39.185 AS9658 Eastern Telecoms Phils., Inc. 0.81ms from Manila, PH
187.208.35.185 AS8151 UNINET 1.36ms from Mexico City, MX
151.67.154.73 AS1267 WIND TRE S.P.A. 9.53ms from Milan, IT
213.167.33.57 AS42132 Digit One LLC 1.17ms from Moscow, RU
45.225.76.249 AS271025 FLASHNET PROVEDOR LTDA.ME 6.28ms from Muriae, BR
67.78.174.201 AS33363 Charter Communications, Inc 2.83ms from Orlando, US
34.225.152.169 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
65.56.42.217 AS3356 Level 3 Parent, LLC 1.27ms from San Jose, US

Traceroute

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

$
traceroute -a -n -q1 -f5 -m13 136.152.116.170
traceroute to 136.152.116.170 (136.152.116.170): 13 hops max, 52 byte packets
5 [AS3356] 4.15.122.46 138.697 ms
6 [AS2152] 137.164.11.95 139.807 ms
7 [AS2152] 137.164.3.27 140.234 ms
8 [AS25] 128.32.0.39 140.319 ms
9 [AS25] 128.32.255.175 140.797 ms
10 [AS25] 128.32.255.69 140.221 ms
11 *
12 *
13 *
Measurement taken from IPinfo ProbeNet in Coventry, GB
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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