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 367
IPv4 addresses 201,728
IPv6 addresses 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
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 367 domain names hosted across 112 IP addresses on this ASN.

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IP Address Domain Domains on this IP
169.229.226.23 ████████ 88
128.32.244.190 ██████████ 30
128.32.189.45 ██████████ 19
128.32.213.148 ██████████ 15
208.68.240.115 ██████████ 8
128.32.189.107 ██████████ 8
128.32.48.154 ████████ 7
128.32.13.233 ██████████ 6
128.32.249.209 ██████████ 6
128.32.213.142 ██████████ 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

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

IP Address ASN Details
128.32.110.7 AS25 University of California at Berkeley 2.12ms from San Jose, US
128.32.148.138 AS25 University of California at Berkeley 2.11ms from San Jose, US
169.229.83.1 AS25 University of California at Berkeley 3.05ms from San Jose, US
128.32.158.97 AS25 University of California at Berkeley 2.04ms from San Jose, US
128.32.33.206 AS25 University of California at Berkeley 2.90ms from San Jose, US
169.229.158.3 AS25 University of California at Berkeley 2.12ms from San Jose, US
136.152.250.235 AS25 University of California at Berkeley 2.06ms from San Jose, US
2607:f140:1008:e::2 AS25 University of California at Berkeley 2.14ms from San Jose, US
128.32.8.178 AS25 University of California at Berkeley 2.03ms from San Jose, US
128.32.176.97 AS25 University of California at Berkeley 2.07ms from San Jose, US
169.229.53.134 AS25 University of California at Berkeley 2.09ms from San Jose, US
128.32.129.129 AS25 University of California at Berkeley 2.22ms from San Jose, US
169.229.244.33 AS25 University of California at Berkeley 2.32ms from San Jose, US
169.229.109.1 AS25 University of California at Berkeley 3.15ms from San Jose, US
169.229.101.1 AS25 University of California at Berkeley 2.94ms from San Jose, US
136.152.32.16 AS25 University of California at Berkeley 2.65ms from San Jose, US
136.152.15.130 AS25 University of California at Berkeley 3.16ms from San Jose, US
169.229.13.142 AS25 University of California at Berkeley 2.06ms from San Jose, US
128.32.145.107 AS25 University of California at Berkeley 2.30ms from San Jose, US
169.229.224.129 AS25 University of California at Berkeley 2.34ms from San Jose, US
169.229.81.1 AS25 University of California at Berkeley 3.13ms from San Jose, US
128.32.23.12 AS25 University of California at Berkeley 2.95ms from San Jose, US
2607:f140:9000:18::1 AS25 University of California at Berkeley 2.05ms from San Jose, US
128.32.175.166 AS25 University of California at Berkeley 2.78ms from San Jose, US
128.32.57.122 AS25 University of California at Berkeley 2.16ms 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
50.171.49.25 AS7922 Comcast Cable Communications, LLC 1.05ms from Chicago, US
75.64.95.201 AS7922 Comcast Cable Communications, LLC 14.63ms from Dallas, US
86.235.150.89 AS3215 Orange S.A. 9.75ms from Frankfurt am Main, DE
202.103.164.201 AS4134 CHINANET-BACKBONE 2.27ms from Guangzhou, CN
45.187.0.73 AS269831 SERVICIO DE TELECOMUNICACIONES OROBLA S. A 3.98ms from Guayaquil, EC
186.3.200.41 AS27947 Telconet S.A 1.80ms from Guayaquil, EC
151.0.235.249 AS12874 Fastweb SpA 0.81ms from Milan, IT
77.93.232.153 AS5602 Retelit Digital Services S.p.A. 0.29ms from Milan, IT
73.88.23.201 AS7922 Comcast Cable Communications, LLC 6.09ms from Minneapolis, US
81.13.52.249 AS5523 CREDO TELECOM 0.94ms from Moscow, RU
103.174.248.25 AS147223 Corenetinfo Solutions Private limited 2.96ms from Mumbai, IN
36.152.229.153 AS56046 China Mobile communications corporation 4.11ms from Nanjing, CN
89.80.58.73 AS5410 Bouygues Telecom SA 3.75ms from Paris, FR
43.243.173.201 AS134254 Shah Infinite Solutions Pvt. Ltd. 1.53ms from Pune, IN
3.208.26.233 AS14618 Amazon.com, Inc. 0.58ms from Reston, US
96.83.186.185 AS7922 Comcast Cable Communications, LLC 14.91ms from Reston, US
70.45.139.201 AS14638 Liberty Communications of Puerto Rico LLC 1.04ms from San Juan, PR
210.182.105.233 AS3786 LG DACOM Corporation 1.03ms from Seoul, KR
183.121.115.201 AS4766 Korea Telecom 5.08ms from Seoul, KR
222.119.153.121 AS4766 Korea Telecom 7.48ms from Seoul, KR
220.70.214.201 AS4766 Korea Telecom 3.96ms from Seoul, KR
66.252.151.41 AS26788 Rogers Communications Canada Inc. 2.43ms from Toronto, CA
212.38.194.201 AS12912 T-Mobile Polska S.A. 0.84ms from Warsaw, PL
78.0.145.57 AS5391 Hrvatski Telekom d.d. 1.95ms from Zagreb, HR
162.151.98.9 AS7922 Comcast Cable Communications, LLC 2.23ms from Ashburn, 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 136.152.114.144
traceroute to 136.152.114.144 (136.152.114.144): 6 hops max, 52 byte packets
4 *
5 *
6 *
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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