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 216
IPv4 addresses 329,216
IPv6 addresses 79,228,162,514,264,338,000,000,000,000
ASN type Education
Registry arin
Allocated 41 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 216 domain names hosted across 93 IP addresses on this ASN.

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IP Address Domain Domains on this IP
131.179.128.29 ██████████ 14
164.67.110.64 ██████████ 11
128.97.102.135 ██████████ 8
164.67.238.235 ███████ 7
149.142.39.80 ██████████ 7
149.142.126.154 ██████████ 6
149.142.126.71 ██████████ 6
128.97.186.193 ██████████ 5
128.97.245.167 ██████████ 5
164.67.48.162 ██████████ 4

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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

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

IP Address ASN Details
149.142.34.3 AS52 University of California, Los Angeles 1.42ms from Los Angeles, US
169.232.61.86 AS52 University of California, Los Angeles 0.66ms from Los Angeles, US
131.179.254.2 AS52 University of California, Los Angeles 0.72ms from Los Angeles, US
131.179.78.2 AS52 University of California, Los Angeles 0.70ms from Los Angeles, US
128.97.16.1 AS52 University of California, Los Angeles 0.69ms from Los Angeles, US
149.142.38.168 AS52 University of California, Los Angeles 0.61ms from Los Angeles, US
128.97.135.130 AS52 University of California, Los Angeles 0.74ms from Los Angeles, US
169.232.68.2 AS52 University of California, Los Angeles 0.71ms from Los Angeles, US
169.232.173.130 AS52 University of California, Los Angeles 0.88ms from Los Angeles, US
169.232.209.129 AS52 University of California, Los Angeles 0.73ms from Los Angeles, US
164.67.15.67 AS52 University of California, Los Angeles 0.86ms from Los Angeles, US
164.67.85.97 AS52 University of California, Los Angeles 0.69ms from Los Angeles, US
149.142.121.144 AS52 University of California, Los Angeles 0.69ms from Los Angeles, US
131.179.192.70 AS52 University of California, Los Angeles 0.71ms from Los Angeles, US
164.67.31.29 AS52 University of California, Los Angeles 0.58ms from Los Angeles, US
169.232.129.60 AS52 University of California, Los Angeles 0.75ms from Los Angeles, US
128.97.219.32 AS52 University of California, Los Angeles 1.19ms from Los Angeles, US
164.67.53.20 AS52 University of California, Los Angeles 0.65ms from Los Angeles, US
128.97.41.254 AS52 University of California, Los Angeles 0.89ms from Los Angeles, US
131.179.12.3 AS52 University of California, Los Angeles 0.71ms from Los Angeles, US
164.67.55.68 AS52 University of California, Los Angeles 0.66ms from Los Angeles, US
169.232.46.10 AS52 University of California, Los Angeles 0.54ms from Los Angeles, US
128.97.78.1 AS52 University of California, Los Angeles 1.06ms from Los Angeles, US
169.232.139.125 AS52 University of California, Los Angeles 0.75ms from Los Angeles, US
164.67.121.252 AS52 University of California, Los Angeles 0.59ms 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
20.16.67.4 AS8075 Microsoft Corporation 0.15ms from Amsterdam, NL
94.21.60.132 AS20845 DIGI Tavkozlesi es Szolgaltato Kft. 3.98ms from Budapest, HU
18.160.212.132 AS16509 Amazon.com, Inc. 0.81ms from Chicago, US
185.185.238.4 AS206466 Palexpo SA 0.72ms from Geneve, CH
125.240.193.4 AS17858 LG POWERCOMM 1.94ms from Incheon, KR
218.48.43.228 AS9318 SK Broadband Co Ltd 1.08ms from Incheon, KR
223.190.35.84 AS24560 Bharti Airtel Ltd., Telemedia Services 11.70ms from Kolkata, IN
146.199.136.36 AS6871 Plusnet 2.37ms from London, GB
108.3.172.84 AS701 Verizon Business 4.34ms from Philadelphia, US
167.172.206.52 AS14061 DigitalOcean, LLC 0.27ms from San Jose, US
221.121.138.132 AS45671 Wholesale Services Provider 0.13ms from Sydney, AU
120.124.108.20 AS1659 Taiwan Academic Network (TANet) Information Center 1.81ms from Taipei, TW
106.46.1.244 AS4134 CHINANET BACKBONE 11.92ms from Zhengzhou, CN
52.211.143.116 AS16509 Amazon.com, Inc. 0.17ms from Dublin, IE
186.68.5.148 AS14522 SERVICIOS DE TELECOMUNICACIONES SETEL S.A. (XTRIM EC) 1.23ms from Guayaquil, EC
47.110.124.196 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.67ms from Hangzhou, CN
14.237.66.100 AS45899 VNPT Corp 2.68ms from Ho Chi Minh City, VN
108.255.74.100 AS7018 AT&T Enterprises, LLC 1.90ms from Houston, US
172.119.78.148 AS20001 Charter Communications Inc 6.53ms from Los Angeles, US
121.227.79.20 AS4134 CHINANET BACKBONE 4.17ms from Nanjing, CN
125.184.154.4 AS17858 LG POWERCOMM 6.07ms from Seoul, KR
27.233.255.52 AS4766 Korea Telecom 2.34ms from Seoul, KR
52.89.8.68 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
99.43.68.212 AS7018 AT&T Enterprises, LLC 17.17ms from Chicago, US
103.179.140.20 AS149442 Department of Immigration & Passports 0.73ms from Dhaka, BD

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 149.142.92.32
traceroute to 149.142.92.32 (149.142.92.32): 8 hops max, 52 byte packets
4 [AS3356] 4.35.156.66 47.53 ms
5 [AS2152] 137.164.11.111 47.725 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Atlanta, 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 AS52 at robtex.

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