Autonomous System details

AS7377

University of California, San Diego  ·  ucsd.edu

United States

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

AS7377 – University of California, San Diego

Field Value
Country United States
Website ucsd.edu
Hosted domains 822
IPv4 addresses 12,855,552
IPv6 addresses 99,035,203,142,830,422,000,000,000,000
ASN type Education
Registry arin
Allocated 29 years ago on Nov 25, 1996
Updated 2 years ago on Dec 19, 2023

IP Ranges

Netblock Company Num of IPs
44.0.0.0/9 Amateur Radio Digital Communications 8,388,608
44.128.0.0/10 Amateur Radio Digital Communications 4,194,304
128.54.0.0/16 University of California, San Diego 65,536
132.239.0.0/16 University of California, San Diego 65,536
137.110.0.0/16 University of California, San Diego 65,536
169.228.0.0/16 University of California, San Diego 65,536
69.196.32.0/19 The Regents of the University of California - University of California, San Diego. 8,192
69.196.32.0/20 The Regents of the University of California - University of California, San Diego. 4,096
69.166.11.0/24 RGnet, LLC 256
69.196.40.0/24 The Regents of the University of California - University of California, San Diego. 256
192.135.237.0/24 Marine Physical Lab/UCSD 256
192.135.238.0/24 Marine Physical Lab/UCSD 256
192.154.1.0/24 University of California at San Diego 256
198.134.135.0/24 University of California, San Diego 256
207.34.0.0/24 RGnet, LLC 256
216.21.14.0/24 RGnet, LLC 256
216.151.34.0/24 RGnet, LLC 256
216.151.38.0/24 RGnet, LLC 256

Netblock Company
2607:f720::/32 University of California, San Diego
2001:48d0:c000::/34 San Diego Supercomputer Center
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view WHOIS details › 

                                                ASHandle:       AS7377
                                                OrgID:          AS7377
                                                ASName:         AS7377
                                                ASNumber:       AS7377
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP WHOIS API & Database

Hosted Domains

There are 822 domain names hosted across 416 IP addresses on this ASN.

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
44.93.253.162 ██████████ 25
132.239.38.92 ██████████ 20
132.239.8.30 ██████████ 13
169.228.52.98 ██████████ 10
44.177.84.66 ██████████ 7
44.176.84.66 ██████████ 7
44.6.215.55 ██████████ 7
44.99.29.182 ██████████ 7
137.110.222.10 ██████████ 5
132.239.147.10 ██████████ 5

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API & Database

Peers

There are 4 peers for this ASN.

Peers Name
AS195 San Diego Supercomputer Center
AS2152 CENIC
AS2153 CENIC
AS26397 The Regents of the University of California - University of California, San Diego.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS2152 CENIC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS26397 The Regents of the University of California - University of California, San Diego.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Pingable IPs

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

IP Address ASN Details
137.110.147.7 AS7377 University of California, San Diego 2.69ms from Los Angeles, US
132.239.236.251 AS7377 University of California, San Diego 2.71ms from Los Angeles, US
132.239.132.185 AS7377 University of California, San Diego 2.69ms from Los Angeles, US
137.110.169.1 AS7377 University of California, San Diego 3.86ms from Los Angeles, US
132.239.69.85 AS7377 University of California, San Diego 2.65ms from Los Angeles, US
169.228.193.1 AS7377 University of California, San Diego 2.74ms from Los Angeles, US
169.228.39.233 AS7377 University of California, San Diego 2.65ms from Los Angeles, US
137.110.249.1 AS7377 University of California, San Diego 2.81ms from Los Angeles, US
169.228.61.130 AS7377 University of California, San Diego 3.05ms from Los Angeles, US
132.239.95.93 AS7377 University of California, San Diego 2.64ms from Los Angeles, US
132.239.169.101 AS7377 University of California, San Diego 2.73ms from Los Angeles, US
169.228.127.129 AS7377 University of California, San Diego 2.84ms from Los Angeles, US
169.228.55.50 AS7377 University of California, San Diego 2.74ms from Los Angeles, US
132.239.130.65 AS7377 University of California, San Diego 2.79ms from Los Angeles, US
44.88.0.192 AS7377 University of California, San Diego 53.07ms from Los Angeles, US
44.128.32.14 AS7377 University of California, San Diego 2.17ms from Maidenhead, GB
137.110.190.75 AS7377 University of California, San Diego 3.44ms from Los Angeles, US
137.110.181.1 AS7377 University of California, San Diego 2.80ms from Los Angeles, US
137.110.25.223 AS7377 University of California, San Diego 3.75ms from Los Angeles, US
132.239.186.10 AS7377 University of California, San Diego 2.60ms from Los Angeles, US
137.110.212.1 AS7377 University of California, San Diego 2.83ms from Los Angeles, US
132.239.53.225 AS7377 University of California, San Diego 2.75ms from Los Angeles, US
137.110.38.72 AS7377 University of California, San Diego 3.49ms from Los Angeles, US
128.54.124.9 AS7377 University of California, San Diego 2.71ms from Los Angeles, US
132.239.200.136 AS7377 University of California, San Diego 2.63ms 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
91.117.168.1 AS12334 R Cable y Telecable Telecomunicaciones, S.A.U. 3.46ms from A Coruna, ES
80.57.174.1 AS33915 Vodafone Libertel B.V. 1.26ms from Amsterdam, NL
20.16.251.225 AS8075 Microsoft Corporation 0.24ms from Amsterdam, NL
65.74.112.1 AS8047 GENERAL COMMUNICATION, INC. 8.06ms from Anchorage, US
66.36.202.113 AS22351 INTELSAT GLOBAL SERVICE CORPORATION 1.83ms from Ashburn, US
221.197.164.65 AS4837 CHINA UNICOM China169 Backbone 5.00ms from Beijing, CN
68.9.144.1 AS22773 Cox Communications Inc. 3.03ms from Boston, US
71.192.242.177 AS7922 Comcast Cable Communications, LLC 5.97ms from Boston, US
190.193.148.1 AS7303 Telecom Argentina S.A. 1.24ms from Buenos Aires, AR
186.138.122.1 AS7303 Telecom Argentina S.A. 17.05ms from Buenos Aires, AR
81.21.104.1 AS31065 Ministry of Communications and Information Technology 7.93ms from Cairo, EG
197.42.52.1 AS8452 TE-AS 4.90ms from Cairo, EG
104.207.160.1 AS393356 ENV 5.15ms from Charlotte, US
74.83.171.129 AS6181 Cincinnati Bell Telephone Company LLC 1.08ms from Cincinnati, US
65.26.17.49 AS11427 Charter Communications Inc 15.11ms from Dallas, US
66.148.7.1 AS395177 Viaero Fiber Networks, LLC 2.39ms from Denver, US
34.247.213.113 AS16509 Amazon.com, Inc. 0.13ms from Dublin, IE
178.202.213.129 AS3209 Vodafone GmbH 10.71ms from Frankfurt am Main, DE
103.231.98.225 AS62713 PubMatic, Inc. 0.36ms from Frankfurt am Main, DE
142.162.62.1 AS577 Bell Canada 6.66ms from Fredericton, CA
124.72.250.1 AS4134 CHINANET BACKBONE 5.84ms from Fuzhou, CN
211.237.167.17 AS17854 SK Broadband Co Ltd 5.28ms from Incheon, KR
122.99.152.49 AS17878 DREAMMARK1 1.07ms from Incheon, KR
222.96.15.129 AS4766 Korea Telecom 8.59ms from Incheon, KR
88.236.62.1 AS9121 Turk Telekomunikasyon Anonim Sirketi 9.62ms from Istanbul, TR

Traceroute

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

$
traceroute -a -n -q1 -f3 -m15 44.99.189.191
traceroute to 44.99.189.191 (44.99.189.191): 15 hops max, 52 byte packets
4 *
5 *
6 [AS3356] 4.35.156.66 221.082 ms
7 [AS2152] 137.164.11.111 219.694 ms
8 *
9 *
10 [AS2152] 137.164.23.177 224.664 ms
11 *
12 [AS7377] 132.239.255.50 220.226 ms
13 *
14 *
15 *
Measurement taken from IPinfo ProbeNet in Abidjan, CI
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 AS7377 at robtex.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs