Autonomous System details

AS52

University of California, Los Angeles  ·  ucla.edu

United States

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AS52 – University of California, Los Angeles

Field Value
Country United States
Website ucla.edu
Hosted domains 217
IPv4 addresses 329,216
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type Education
Registry arin
Allocated 40 years ago on Oct 24, 1985
Updated 2 years ago on Nov 20, 2023

IP Ranges

Netblock Company Num of IPs
128.97.0.0/16 University of California, Los Angeles 65,536
131.179.0.0/16 University of California, Los Angeles 65,536
149.142.0.0/16 University of California, Los Angeles 65,536
164.67.0.0/16 University of California, Los Angeles 65,536
169.232.0.0/16 University of California, Los Angeles 65,536
192.35.210.0/24 University of California, Los Angeles 256
192.35.221.0/24 University of California - Office of the President 256
192.35.225.0/24 University of California, Los Angeles 256
192.35.226.0/24 University of California - Office of the President 256
192.154.2.0/24 University of California, Los Angeles 256
216.41.228.0/24 UC HEALTH 256

Netblock Company
2607:f010::/32 University of California, Los Angeles
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WHOIS Details

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                                                ASHandle:       AS52
                                                OrgID:          AS52
                                                ASName:         AS52
                                                ASNumber:       AS52
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 217 domain names hosted across 94 IP addresses on this ASN.

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IP Address Domain Domains on this IP
131.179.128.29 ██████████ 16
164.67.110.64 ██████████ 14
128.97.102.135 ██████████ 9
164.67.238.235 ██████████ 8
128.97.6.202 ██████████ 7
149.142.39.80 ██████████ 7
128.97.186.35 ██████████ 6
149.142.126.154 ██████████ 6
149.142.126.71 ██████████ 6
128.97.245.167 ██████████ 5

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Peers

There are 2 peers for this ASN.

Peers Name
AS2152 CENIC
AS2153 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

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

IP Address ASN Details
131.179.18.1 AS52 University of California, Los Angeles 0.71ms from Los Angeles, US
164.67.12.202 AS52 University of California, Los Angeles 0.84ms from Los Angeles, US
128.97.176.2 AS52 University of California, Los Angeles 0.61ms from Los Angeles, US
128.97.47.2 AS52 University of California, Los Angeles 0.73ms from Los Angeles, US
169.232.40.36 AS52 University of California, Los Angeles 0.63ms from Los Angeles, US
164.67.11.102 AS52 University of California, Los Angeles 0.93ms from Los Angeles, US
2607:f010:2e9:12d:9d8e:bc3c:5bdf:692d AS52 University of California, Los Angeles 2.03ms from Los Angeles, US
164.67.10.245 AS52 University of California, Los Angeles 0.91ms from Los Angeles, US
169.232.162.3 AS52 University of California, Los Angeles 1.59ms from Los Angeles, US
131.179.4.1 AS52 University of California, Los Angeles 0.75ms from Los Angeles, US
169.232.122.2 AS52 University of California, Los Angeles 0.73ms from Los Angeles, US
169.232.149.133 AS52 University of California, Los Angeles 0.74ms from Los Angeles, US
164.67.179.130 AS52 University of California, Los Angeles 1.21ms from Los Angeles, US
164.67.14.34 AS52 University of California, Los Angeles 0.91ms from Los Angeles, US
149.142.252.3 AS52 University of California, Los Angeles 0.72ms from Los Angeles, US
164.67.41.11 AS52 University of California, Los Angeles 0.83ms from Los Angeles, US
149.142.129.132 AS52 University of California, Los Angeles 0.62ms from Los Angeles, US
169.232.217.160 AS52 University of California, Los Angeles 1.02ms from Los Angeles, US
149.142.248.103 AS52 University of California, Los Angeles 3.71ms from Los Angeles, US
169.232.167.3 AS52 University of California, Los Angeles 0.73ms from Los Angeles, US
164.67.43.4 AS52 University of California, Los Angeles 0.72ms from Los Angeles, US
128.97.19.139 AS52 University of California, Los Angeles 0.63ms from Los Angeles, US
164.67.184.225 AS52 University of California, Los Angeles 0.70ms from Los Angeles, US
2607:f010:2e5:3:9407:3c2c:9fa1:26d5 AS52 University of California, Los Angeles 0.71ms from Los Angeles, US
128.97.70.59 AS52 University of California, Los Angeles 0.62ms from Los Angeles, 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
68.101.79.4 AS22773 Cox Communications Inc. 13.78ms from Atlanta, US
75.183.139.180 AS11426 Charter Communications Inc 15.73ms from Charlotte, US
20.67.136.4 AS8075 Microsoft Corporation 0.15ms from Dublin, IE
117.199.172.84 AS9829 National Internet Backbone 7.19ms from Kolkata, IN
113.227.226.116 AS4837 CHINA UNICOM China169 Backbone 9.02ms from Liaoyang, CN
194.73.101.164 AS2856 British Telecommunications PLC 1.60ms from London, GB
81.154.246.36 AS2856 British Telecommunications PLC 5.78ms from London, GB
172.115.47.228 AS20001 Charter Communications Inc 5.19ms from Los Angeles, US
194.85.37.116 AS3267 SCIENTIFIC RESEARCH INSTITUTE FOR SYSTEM ANALYSIS OF THE NATIONAL RESEARCH CENTRE "KURCHATOV INSTITUTE" 0.99ms from Moscow, RU
36.35.181.180 AS4837 CHINA UNICOM China169 Backbone 9.57ms from Nanjing, CN
108.5.129.20 AS701 Verizon Business 1.77ms from New York City, US
211.5.233.148 AS2516 KDDI CORPORATION 11.12ms from Osaka, JP
69.187.27.4 AS10361 Bloomberg, LP 1.94ms from Secaucus, US
221.121.138.132 AS45671 Wholesale Services Provider 0.11ms from Sydney, AU
106.11.211.244 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.28ms from Zhangjiakou, CN
182.125.174.196 AS4837 CHINA UNICOM China169 Backbone 6.73ms from Zhengzhou, CN
58.136.189.244 AS133481 AIS Fibre 2.83ms from Bangkok, TH
84.147.234.212 AS3320 Deutsche Telekom AG 1.96ms from Berlin, DE
104.178.16.84 AS7018 AT&T Enterprises, LLC 3.08ms from Dallas, US
196.11.136.4 AS2018 TENET (The UNINET Project) 4.29ms from Durban, ZA
110.64.7.196 AS4538 China Education and Research Network Center 1.35ms from Guangzhou, CN
123.30.181.68 AS45899 VNPT Corp 0.58ms from Hanoi, VN
14.237.66.100 AS45899 VNPT Corp 2.67ms from Ho Chi Minh City, VN
142.91.123.116 AS7979 Servers.com, Inc. 0.81ms from London, GB
73.151.28.180 AS7922 Comcast Cable Communications, LLC 10.47ms from Los Angeles, US

Traceroute

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

$
traceroute -a -n -q1 -f4 -m8 131.179.127.83
traceroute to 131.179.127.83 (131.179.127.83): 8 hops max, 52 byte packets
4 [AS3356] 4.35.156.66 156.833 ms
5 [AS2152] 137.164.11.111 156.773 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Buenos Aires, AR
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 AS52 at robtex.

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