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 253
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 253 domain names hosted across 94 IP addresses on this ASN.

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IP Address Domain Domains on this IP
128.97.6.202 ██████████ 35
131.179.128.29 ██████████ 18
164.67.110.64 ██████████ 14
128.97.102.135 ██████████ 9
164.67.238.235 ██████████ 8
128.97.37.153 ██████████ 7
149.142.39.80 ██████████ 7
149.142.126.71 ██████████ 6
128.97.186.35 ██████████ 6
149.142.126.154 ██████████ 6

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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

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

IP Address ASN Details
164.67.255.83 AS52 University of California, Los Angeles 0.74ms from Los Angeles, US
128.97.43.254 AS52 University of California, Los Angeles 0.88ms from Los Angeles, US
131.179.44.3 AS52 University of California, Los Angeles 0.73ms from Los Angeles, US
169.232.255.62 AS52 University of California, Los Angeles 0.74ms from Los Angeles, US
128.97.194.208 AS52 University of California, Los Angeles 1.28ms from Los Angeles, US
169.232.53.154 AS52 University of California, Los Angeles 0.60ms from Los Angeles, US
169.232.171.5 AS52 University of California, Los Angeles 0.79ms from Los Angeles, US
128.97.147.194 AS52 University of California, Los Angeles 0.69ms from Los Angeles, US
164.67.109.21 AS52 University of California, Los Angeles 0.84ms from Los Angeles, US
149.142.188.13 AS52 University of California, Los Angeles 3.79ms from Los Angeles, US
128.97.12.56 AS52 University of California, Los Angeles 0.69ms from Los Angeles, US
169.232.210.2 AS52 University of California, Los Angeles 0.81ms from Los Angeles, US
169.232.35.154 AS52 University of California, Los Angeles 0.58ms from Los Angeles, US
164.67.30.4 AS52 University of California, Los Angeles 0.80ms from Los Angeles, US
149.142.206.181 AS52 University of California, Los Angeles 0.91ms from Los Angeles, US
164.67.23.226 AS52 University of California, Los Angeles 0.80ms from Los Angeles, US
164.67.149.35 AS52 University of California, Los Angeles 0.95ms from Los Angeles, US
164.67.54.11 AS52 University of California, Los Angeles 0.66ms from Los Angeles, US
2607:f010:2d8:104::1 AS52 University of California, Los Angeles 1.15ms from Los Angeles, US
131.179.224.223 AS52 University of California, Los Angeles 0.86ms from Los Angeles, US
169.232.96.5 AS52 University of California, Los Angeles 0.79ms from Los Angeles, US
164.67.163.39 AS52 University of California, Los Angeles 0.73ms from Los Angeles, US
164.67.169.1 AS52 University of California, Los Angeles 4.11ms from Los Angeles, US
169.232.40.37 AS52 University of California, Los Angeles 0.66ms from Los Angeles, US
164.67.178.1 AS52 University of California, Los Angeles 1.22ms 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
2.135.71.84 AS9198 JSC Kazakhtelecom 4.67ms from Almaty, KZ
186.179.66.36 AS52468 UFINET PANAMA S.A. 0.73ms from Curridabat, CR
107.191.80.84 AS398313 Saint Francis University 8.77ms from Detroit, US
18.199.189.116 AS16509 Amazon.com, Inc. 0.17ms from Frankfurt am Main, DE
189.187.199.52 AS8151 UNINET 5.83ms from Guadalajara, MX
109.127.236.20 AS2107 ARNES 1.67ms from Ljubljana, SI
81.134.248.244 AS2856 British Telecommunications PLC 3.41ms from London, GB
137.222.126.212 AS786 Jisc Services Limited 6.10ms from London, GB
17.253.65.132 AS6185 Apple Inc. 0.10ms from Madrid, ES
153.142.116.196 AS4713 NTT DOCOMO BUSINESS,Inc. 8.66ms from Osaka, JP
187.86.135.4 AS53066 VETORIALNET INF. E SERVIÇOS DE INTERNET LTDA 3.90ms from Porto Alegre, BR
73.230.39.20 AS7922 Comcast Cable Communications, LLC 19.66ms from Reston, US
179.198.165.20 AS7738 V tal 3.33ms from Rio de Janeiro, BR
177.35.152.148 AS28573 Claro NXT Telecomunicacoes Ltda 2.43ms from Sao Paulo, BR
50.29.190.68 AS3737 PenTeleData Inc. 12.11ms from Secaucus, US
191.107.36.228 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 3.44ms from Bogota, CO
162.193.10.52 AS7018 AT&T Enterprises, LLC 9.87ms from Columbus, US
196.11.136.4 AS2018 TENET (The UNINET Project) 4.26ms from Durban, ZA
171.229.149.228 AS7552 Viettel Group 1.21ms from Hanoi, VN
103.215.25.164 AS9341 PT INDONESIA COMNETS PLUS 1.52ms from Jakarta, ID
37.46.228.36 AS13188 CONTENT DELIVERY NETWORK LTD 6.76ms from Kyiv, UA
96.39.239.228 AS20115 Charter Communications LLC 5.72ms from Los Angeles, US
193.127.173.4 AS2134 Santander Global Technology, S.L.U 7.00ms from Madrid, ES
36.152.112.132 AS56046 China Mobile communications corporation 1.19ms from Nanjing, CN
92.127.207.116 AS12389 PJSC Rostelecom 0.93ms from Novosibirsk, RU

Traceroute

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

$
traceroute -a -n -q1 -f3 128.97.169.1
traceroute to 128.97.169.1 (128.97.169.1): 64 hops max, 52 byte packets
4 *
5 [AS3356] 212.133.7.109 45.171 ms
6 *
7 [AS3356] 4.35.156.66 175.393 ms
8 [AS2152] 137.164.11.111 175.198 ms
9 *
10 [AS52] 169.232.4.4 175.802 ms
11 [AS52] 169.232.4.53 175.332 ms
12 *
13 [AS52] 128.97.169.1 175.529 ms
Measurement taken from IPinfo ProbeNet in Bari, IT
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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