Autonomous System details

AS7377

University of California, San Diego  ·  ucsd.edu

United States

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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
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WHOIS Details

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                                                ASHandle:       AS7377
                                                OrgID:          AS7377
                                                ASName:         AS7377
                                                ASNumber:       AS7377
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

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

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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

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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.
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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 is 1 peer for this ASN.

Downstreams Name
AS26397 The Regents of the University of California - University of California, San Diego.
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ASN API & Database

Pingable IPs

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

IP Address ASN Details
44.74.5.245 AS7377 University of California, San Diego 10.52ms from Atlanta, US
44.139.48.25 AS7377 University of California, San Diego 2.43ms from Helsinki, FI
169.228.52.66 AS7377 University of California, San Diego 3.05ms from Los Angeles, US
169.228.232.32 AS7377 University of California, San Diego 2.65ms from Los Angeles, US
132.239.89.129 AS7377 University of California, San Diego 2.77ms from Los Angeles, US
44.66.0.1 AS7377 University of California, San Diego 63.77ms from Los Angeles, US
132.239.213.199 AS7377 University of California, San Diego 2.74ms from Los Angeles, US
132.239.46.45 AS7377 University of California, San Diego 2.73ms from Los Angeles, US
69.196.61.1 AS7377 University of California, San Diego 2.97ms from Los Angeles, US
2607:f720:200:202::1 AS7377 University of California, San Diego 2.82ms from Los Angeles, US
44.56.127.1 AS7377 University of California, San Diego 72.77ms from Los Angeles, US
137.110.9.212 AS7377 University of California, San Diego 14.29ms from Los Angeles, US
132.239.241.158 AS7377 University of California, San Diego 2.77ms from Los Angeles, US
169.228.229.1 AS7377 University of California, San Diego 2.83ms from Los Angeles, US
132.239.22.130 AS7377 University of California, San Diego 2.75ms from Los Angeles, US
137.110.131.1 AS7377 University of California, San Diego 2.85ms from Los Angeles, US
137.110.159.1 AS7377 University of California, San Diego 3.80ms from Los Angeles, US
169.228.39.41 AS7377 University of California, San Diego 2.66ms from Los Angeles, US
137.110.123.55 AS7377 University of California, San Diego 2.69ms from Los Angeles, US
44.64.208.1 AS7377 University of California, San Diego 5.88ms from Los Angeles, US
132.239.68.238 AS7377 University of California, San Diego 2.65ms from Los Angeles, US
137.110.128.129 AS7377 University of California, San Diego 2.78ms from Los Angeles, US
132.239.134.187 AS7377 University of California, San Diego 2.69ms from Los Angeles, US
137.110.122.193 AS7377 University of California, San Diego 2.76ms from Los Angeles, US
132.239.171.16 AS7377 University of California, San Diego 2.75ms 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
87.213.236.1 AS13127 Odido Netherlands B.V. 2.73ms from Amsterdam, NL
34.161.237.65 AS396982 Google LLC 4.05ms from Atlanta, US
12.202.205.33 AS7018 AT&T Enterprises, LLC 5.76ms from Atlanta, US
111.163.172.1 AS4837 CHINA UNICOM China169 Backbone 6.64ms from Beijing, CN
130.111.175.1 AS557 University of Maine System 12.10ms from Boston, US
92.81.98.1 AS9050 Orange Romania S.A. 0.62ms from Bucharest, RO
217.17.107.1 AS41897 Sat-Trakt D.O.O. 7.25ms from Budapest, HU
186.138.122.1 AS7303 Telecom Argentina S.A. 19.80ms from Buenos Aires, AR
152.168.41.1 AS7303 Telecom Argentina S.A. 1.30ms from Buenos Aires, AR
196.115.181.65 AS36925 MEDITELECOM 4.97ms from Casablanca, MA
171.211.99.1 AS4134 CHINANET BACKBONE 5.86ms from Chengdu, CN
192.8.186.1 AS24084 HCL TECH 1.55ms from Chennai, IN
80.209.12.1 AS44869 FIBIA P/S 2.41ms from Copenhagen, DK
173.219.143.17 AS19108 Optimum 10.86ms from Dallas, US
72.172.22.1 AS7029 Windstream Communications LLC 0.58ms from Dallas, US
71.218.32.1 AS209 CenturyLink Communications, LLC 1.44ms from Denver, US
130.241.176.65 AS2842 Goteborgs universitet 0.88ms from Goeteborg, SE
62.153.167.225 AS3320 Deutsche Telekom AG 1.35ms from Hamburg, DE
122.234.162.129 AS4134 CHINANET BACKBONE 5.93ms from Hangzhou, CN
152.1.136.193 AS11442 North Carolina State University 15.64ms from Herndon, US
108.187.11.1 AS138995 Antbox Networks Limited 1.16ms from Hong Kong, HK
101.78.182.161 AS9381 HKBN Enterprise Solutions HK Limited 0.64ms from Hong Kong, HK
49.156.156.241 AS17483 CityOnline Services Ltd 14.04ms from Hyderabad, IN
202.158.136.241 AS38147 PT. Inova Duapuluh Duapuluh 1.07ms from Jakarta, ID
155.254.245.33 AS19969 CyberCloud Professionals LLC 0.43ms from Kansas City, US

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 169.228.15.18
traceroute to 169.228.15.18 (169.228.15.18): 6 hops max, 52 byte packets
4 *
5 *
6 *
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.

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