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 79,228,162,514,264,337,593,543,950,336
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 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 ██████████ 16
164.67.110.64 ██████████ 14
128.97.102.135 ██████████ 9
164.67.238.235 ██████████ 8
149.142.39.80 ██████████ 7
149.142.126.154 ██████████ 6
149.142.126.71 ██████████ 6
128.97.186.193 ████████ 6
128.97.186.35 ██████████ 6
128.97.6.202 ██████████ 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

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

IP Address ASN Details
131.179.8.2 AS52 University of California, Los Angeles 0.82ms from Los Angeles, US
128.97.206.161 AS52 University of California, Los Angeles 0.72ms from Los Angeles, US
128.97.149.199 AS52 University of California, Los Angeles 0.88ms from Los Angeles, US
131.179.253.1 AS52 University of California, Los Angeles 0.72ms from Los Angeles, US
128.97.86.48 AS52 University of California, Los Angeles 0.61ms from Los Angeles, US
169.232.103.2 AS52 University of California, Los Angeles 0.71ms from Los Angeles, US
164.67.56.33 AS52 University of California, Los Angeles 0.68ms from Los Angeles, US
169.232.59.14 AS52 University of California, Los Angeles 0.73ms from Los Angeles, US
164.67.98.2 AS52 University of California, Los Angeles 0.77ms from Los Angeles, US
149.142.12.0 AS52 University of California, Los Angeles 2.72ms from Los Angeles, US
149.142.248.104 AS52 University of California, Los Angeles 3.69ms from Los Angeles, US
131.179.132.1 AS52 University of California, Los Angeles 0.72ms from Los Angeles, US
164.67.184.225 AS52 University of California, Los Angeles 0.71ms from Los Angeles, US
128.97.25.31 AS52 University of California, Los Angeles 0.59ms from Los Angeles, US
164.67.102.1 AS52 University of California, Los Angeles 0.58ms from Los Angeles, US
164.67.2.3 AS52 University of California, Los Angeles 0.82ms from Los Angeles, US
149.142.113.2 AS52 University of California, Los Angeles 0.74ms from Los Angeles, US
149.142.36.129 AS52 University of California, Los Angeles 0.83ms from Los Angeles, US
149.142.246.69 AS52 University of California, Los Angeles 2.87ms from Los Angeles, US
164.67.71.3 AS52 University of California, Los Angeles 0.76ms from Los Angeles, US
169.232.58.75 AS52 University of California, Los Angeles 0.58ms from Los Angeles, US
164.67.149.35 AS52 University of California, Los Angeles 0.86ms from Los Angeles, US
169.232.39.74 AS52 University of California, Los Angeles 0.70ms from Los Angeles, US
164.67.128.21 AS52 University of California, Los Angeles 0.57ms from Los Angeles, US
149.142.33.213 AS52 University of California, Los Angeles 0.56ms 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
72.77.16.132 AS701 Verizon Business 6.23ms from Ashburn, US
24.158.47.148 AS20115 Charter Communications LLC 14.49ms from Atlanta, US
140.32.10.100 AS668 United States Department of Defense (DoD) 0.61ms from Atlanta, US
68.9.193.132 AS22773 Cox Communications Inc. 6.28ms from Boston, US
149.5.28.20 AS174 Cogent Communications, LLC 0.51ms from Brussels, BE
93.194.97.148 AS3320 Deutsche Telekom AG 4.01ms from Duesseldorf, DE
113.1.74.164 AS4837 CHINA UNICOM China169 Backbone 6.89ms from Harbin, CN
188.37.72.180 AS12353 Vodafone Portugal 6.94ms from Lisbon, PT
213.99.19.116 AS12956 TELXIUS Cable 0.52ms from London, GB
86.148.195.228 AS2856 British Telecommunications PLC 6.75ms from London, GB
216.138.185.68 AS7029 Windstream Communications LLC 0.57ms from Los Angeles, US
83.49.233.212 AS3352 TELEFONICA DE ESPANA S.A.U. 10.32ms from Madrid, ES
62.175.93.52 AS6739 Vodafone ONO AS 9.76ms from Madrid, ES
79.47.77.84 AS3269 Telecom Italia S.p.A. 5.80ms from Naples, IT
43.173.125.36 AS132203 Tencent Building, Kejizhongyi Avenue 0.62ms from San Jose, US
169.45.83.180 AS36351 IBM Cloud 0.83ms from San Jose, US
192.209.29.132 AS40627 RingCentral Inc 0.72ms from Santa Clara, US
220.230.114.68 AS23576 NAVER Cloud Corp. 0.59ms from Seoul, KR
126.1.59.196 AS17676 SoftBank Corp. 3.06ms from Tokyo, JP
153.162.74.228 AS4713 NTT DOCOMO BUSINESS,Inc. 9.41ms from Tokyo, JP
1.75.147.4 AS9605 NTT DOCOMO, INC. 2.32ms from Tokyo, JP
162.23.131.196 AS33845 Swiss Federation represented by FOITT 2.64ms from Zuerich, CH
213.52.176.116 AS15830 Equinix (EMEA) Acquisition Enterprises B.V. 0.47ms from Amsterdam, NL
52.45.100.100 AS14618 Amazon.com, Inc. 0.49ms from Ashburn, US
3.218.201.100 AS14618 Amazon.com, Inc. 0.49ms 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 -m9 149.142.142.135
traceroute to 149.142.142.135 (149.142.142.135): 9 hops max, 52 byte packets
2 *
3 [AS2152] 137.164.11.111 33.567 ms
4 *
5 [AS52] 169.232.4.6 34.049 ms
6 [AS52] 169.232.4.55 34.092 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Dallas, 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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