AS number 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 736
Number of IPv4 12,855,552
Number of IPv6 99,035,203,142,830,421,991,929,937,920
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 736 domain names hosted across 405 IP addresses on this ASN.

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
132.239.38.92 ██████████ 23
132.239.8.30 ██████████ 16
169.228.52.98 ██████████ 11
169.228.224.62 ██████████ 10
44.176.84.66 ██████████ 7
44.6.215.55 ██████████ 7
44.177.84.66 ██████████ 7
44.40.48.40 ██████████ 7
44.31.39.80 ██████████ 7
44.99.29.182 ██████████ 7

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

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

IP Address ASN Details
44.135.121.1 AS7377 University of California, San Diego 15.98ms from Chicago, US
132.239.7.129 AS7377 University of California, San Diego 2.80ms from Los Angeles, US
132.239.222.7 AS7377 University of California, San Diego 2.76ms from Los Angeles, US
132.239.254.18 AS7377 University of California, San Diego 2.65ms from Los Angeles, US
137.110.118.254 AS7377 University of California, San Diego 2.76ms from Los Angeles, US
69.166.11.254 AS7377 University of California, San Diego 2.67ms from Los Angeles, US
169.228.248.6 AS7377 University of California, San Diego 2.67ms from Los Angeles, US
198.134.135.94 AS7377 University of California, San Diego 2.67ms from Los Angeles, US
128.54.78.20 AS7377 University of California, San Diego 2.77ms from Los Angeles, US
137.110.198.9 AS7377 University of California, San Diego 2.72ms from Los Angeles, US
137.110.145.68 AS7377 University of California, San Diego 2.74ms from Los Angeles, US
169.228.168.1 AS7377 University of California, San Diego 2.83ms from Los Angeles, US
137.110.155.112 AS7377 University of California, San Diego 2.72ms from Los Angeles, US
132.239.50.164 AS7377 University of California, San Diego 2.77ms from Los Angeles, US
2607:f720:900:500::1 AS7377 University of California, San Diego 2.88ms from Los Angeles, US
132.239.162.104 AS7377 University of California, San Diego 2.71ms from Los Angeles, US
137.110.165.29 AS7377 University of California, San Diego 3.18ms from Los Angeles, US
137.110.181.150 AS7377 University of California, San Diego 2.78ms from Los Angeles, US
132.239.41.1 AS7377 University of California, San Diego 2.79ms from Los Angeles, US
44.88.0.192 AS7377 University of California, San Diego 54.44ms from Los Angeles, US
44.131.253.19 AS7377 University of California, San Diego 69.95ms from Los Angeles, US
132.239.151.1 AS7377 University of California, San Diego 2.89ms from Los Angeles, US
132.239.118.129 AS7377 University of California, San Diego 2.88ms from Los Angeles, US
137.110.38.250 AS7377 University of California, San Diego 5.77ms from Los Angeles, US
169.228.252.6 AS7377 University of California, San Diego 2.65ms 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
80.57.174.1 AS33915 Vodafone Libertel B.V. 1.54ms from Amsterdam, NL
94.157.195.1 AS50266 Odido Netherlands B.V. 3.70ms from Amsterdam, NL
70.15.36.1 AS3737 PenTeleData Inc. 11.04ms from Ashburn, US
66.38.42.1 AS16433 NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION 9.62ms from Atlanta, US
38.66.225.193 AS174 Cogent Communications, LLC 5.88ms from Atlanta, US
203.144.177.33 AS7470 TRUE INTERNET Co.,Ltd. 1.04ms from Bangkok, TH
181.80.150.1 AS7303 Telecom Argentina S.A. 1.71ms from Buenos Aires, AR
162.154.140.1 AS10796 Charter Communications Inc 3.35ms from Columbus, US
85.83.213.1 AS9158 Telenor A/S 4.25ms from Copenhagen, DK
69.39.53.1 AS17306 JAB Wireless, INC. 9.70ms from Dallas, US
47.219.140.1 AS19108 Optimum 3.21ms from Dallas, US
66.52.208.1 AS20115 Charter Communications LLC 4.62ms from Dallas, US
198.57.51.1 AS46957 Medicine Park Telephone Company 7.84ms from Dallas, US
23.238.15.1 AS54290 Hostwinds LLC. 0.49ms from Dallas, US
122.252.242.1 AS24186 RailTel Corporation of India Ltd 2.63ms from Delhi, IN
153.97.181.1 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 4.76ms from Duesseldorf, DE
197.227.192.1 AS23889 Mauritius Telecom Ltd 3.23ms from Ebene, MU
194.176.90.97 AS12703 Pulsant (Scotland) Ltd 2.87ms from Edinburgh, GB
45.174.232.1 AS268908 HIPERTV SERVICOS DE COMUNICACAO MULTIMIDIA LTDA 3.62ms from Fortaleza, BR
83.192.21.161 AS3215 Orange S.A. 5.00ms from Frankfurt am Main, DE
218.85.131.193 AS4134 CHINANET-BACKBONE 5.62ms from Fuzhou, CN
59.57.180.1 AS4134 CHINANET-BACKBONE 5.94ms from Fuzhou, CN
80.134.71.97 AS3320 Deutsche Telekom AG 2.39ms from Hamburg, DE
194.142.239.177 AS1759 Telia Finland Oyj 1.11ms from Helsinki, FI
123.231.199.49 AS4800 PT Aplikanusa Lintasarta 1.15ms from Jakarta, ID

Traceroute

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

$
traceroute -a -n -q1 -f3 -m14 44.106.13.93
traceroute to 44.106.13.93 (44.106.13.93): 14 hops max, 52 byte packets
3 [AS37282] 102.130.224.97 187.579 ms
4 *
5 *
6 [AS3356] 4.35.156.66 281.749 ms
7 *
8 [AS2152] 137.164.11.83 269.781 ms
9 [AS2152] 137.164.11.85 297.881 ms
10 [AS2152] 137.164.23.177 281.251 ms
11 [AS7377] 132.239.254.61 274.053 ms
12 *
13 *
14 *
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