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 ██████████ 63
132.239.38.92 ██████████ 23
132.239.8.30 ██████████ 16
169.228.52.98 ██████████ 12
44.99.29.182 ██████████ 7
169.228.224.62 ██████████ 7
44.6.215.55 ██████████ 7
44.177.84.66 ██████████ 7
44.176.84.66 ██████████ 7
132.239.147.10 ██████████ 6

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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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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

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

IP Address ASN Details
169.228.51.2 AS7377 University of California, San Diego 3.06ms from Los Angeles, US
132.239.33.140 AS7377 University of California, San Diego 2.74ms from Los Angeles, US
132.239.255.6 AS7377 University of California, San Diego 2.64ms from Los Angeles, US
132.239.143.200 AS7377 University of California, San Diego 2.79ms from Los Angeles, US
137.110.240.16 AS7377 University of California, San Diego 2.79ms from Los Angeles, US
132.239.184.252 AS7377 University of California, San Diego 2.67ms from Los Angeles, US
44.64.64.1 AS7377 University of California, San Diego 76.18ms from Los Angeles, US
132.239.138.132 AS7377 University of California, San Diego 3.08ms from Los Angeles, US
132.239.109.1 AS7377 University of California, San Diego 2.78ms from Los Angeles, US
132.239.78.161 AS7377 University of California, San Diego 2.73ms from Los Angeles, US
137.110.193.189 AS7377 University of California, San Diego 2.64ms from Los Angeles, US
169.228.70.1 AS7377 University of California, San Diego 2.80ms from Los Angeles, US
128.54.52.1 AS7377 University of California, San Diego 2.90ms from Los Angeles, US
192.135.237.97 AS7377 University of California, San Diego 2.88ms from Los Angeles, US
137.110.251.2 AS7377 University of California, San Diego 2.87ms from Los Angeles, US
132.239.63.1 AS7377 University of California, San Diego 2.79ms from Los Angeles, US
137.110.177.14 AS7377 University of California, San Diego 2.74ms from Los Angeles, US
44.31.113.31 AS7377 University of California, San Diego 0.34ms from Dallas, US
44.94.10.57 AS7377 University of California, San Diego 52.52ms from Denver, US
44.68.41.1 AS7377 University of California, San Diego 55.19ms from Los Angeles, US
44.63.32.126 AS7377 University of California, San Diego 41.84ms from Los Angeles, US
132.239.236.172 AS7377 University of California, San Diego 2.72ms from Los Angeles, US
132.239.68.238 AS7377 University of California, San Diego 2.69ms from Los Angeles, US
132.239.85.1 AS7377 University of California, San Diego 2.75ms from Los Angeles, US
132.239.17.142 AS7377 University of California, San Diego 2.68ms 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
102.180.19.1 AS37577 Orange Burkina Faso 17.09ms from Accra, GH
122.15.249.241 AS55410 Vodafone Idea Ltd 1.08ms from Ahmedabad, IN
199.47.200.1 AS26196 NNMT 11.83ms from Albuquerque, US
216.59.125.97 AS22925 Allied Telecom Group, LLC 0.74ms from Ashburn, US
185.55.31.1 AS198477 TI SPARKLE GREECE SA 0.24ms from Athens, GR
83.212.136.1 AS8253 Democritus University of Thrace 13.79ms from Athens, GR
68.112.26.1 AS20115 Charter Communications LLC 8.46ms from Atlanta, US
68.180.118.1 AS23473 PAVLOV MEDIA INC 3.41ms from Atlanta, US
12.235.155.145 AS7018 AT&T Enterprises, LLC 12.26ms from Atlanta, US
73.184.164.1 AS7922 Comcast Cable Communications, LLC 1.62ms from Atlanta, US
174.66.220.97 AS22773 Cox Communications Inc. 3.25ms from Boston, US
85.201.5.1 AS12392 VOO S.A. 1.90ms from Brussels, BE
153.56.130.33 AS51791 Crestu Teknoloji Dijital Hizmetler Limited Sirketi 0.19ms from Bursa, TR
196.210.236.65 AS20011 Dimension Data 2.01ms from Cape Town, ZA
119.49.68.1 AS4837 CHINA UNICOM China169 Backbone 2.29ms from Changchun, CN
69.92.235.1 AS11492 CABLE ONE, INC. 12.41ms from Chicago, US
35.134.167.241 AS20115 Charter Communications LLC 0.54ms from Chicago, US
222.178.117.65 AS4134 CHINANET-BACKBONE 1.19ms from Chongqing, CN
195.249.241.97 AS3292 TDC Holding A/S 0.92ms from Copenhagen, DK
200.77.109.1 AS13999 Mega Cable, S.A. de C.V. 18.92ms from Dallas, US
68.97.116.1 AS22773 Cox Communications Inc. 4.82ms from Dallas, US
121.35.80.1 AS4134 CHINANET-BACKBONE 1.01ms from Guangzhou, CN
78.188.210.1 AS9121 Turk Telekomunikasyon Anonim Sirketi 7.39ms from Izmir, TR
149.108.134.1 AS23700 Linknet-Fastnet ASN 12.09ms from Jakarta, ID
2.91.153.1 AS25019 Saudi Telecom Company JSC 5.18ms from Jeddah, SA

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 44.55.26.189
traceroute to 44.55.26.189 (44.55.26.189): 14 hops max, 52 byte packets
3 [AS37282] 102.130.224.97 239.287 ms
4 *
5 *
6 [AS3356] 4.35.156.66 285.433 ms
7 *
8 *
9 [AS2152] 137.164.11.85 279.124 ms
10 [AS2152] 137.164.23.177 276.566 ms
11 [AS7377] 132.239.254.61 281.13 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.

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