Autonomous System details

AS5661

UNIVERSITY OF SOUTH FLORIDA  ·  usf.edu

United States

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AS5661 – UNIVERSITY OF SOUTH FLORIDA

Field Value
Country United States
Website usf.edu
Hosted domains 120
IPv4 addresses 65,536
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type Education
Registry arin
Allocated 30 years ago on Jul 23, 1995
Updated 4 years ago on Apr 26, 2022

IP Ranges

Netblock Company Num of IPs
131.247.0.0/16 UNIVERSITY OF SOUTH FLORIDA 65,536
Netblock Company
2607:fe50::/32 University of South Florida Board of Trustees, a public body corporate
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WHOIS Details

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                                                ASHandle:       AS5661
                                                OrgID:          AS5661
                                                ASName:         AS5661
                                                ASNumber:       AS5661
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 120 domain names hosted across 43 IP addresses on this ASN.

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IP Address Domain Domains on this IP
131.247.54.212 ██████████ 17
131.247.222.139 ██████████ 16
131.247.222.115 ██████████ 14
131.247.54.214 ██████████ 7
131.247.115.15 ██████████ 7
131.247.196.210 ██████████ 5
131.247.2.162 ██████████ 4
131.247.100.1 ███████ 4
131.247.222.140 █████████ 3
131.247.222.129 ██████████ 3

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Peers

There are 4 peers for this ASN.

Peers Name
AS11096 FloridaNet
AS174 Cogent Communications, LLC
AS3356 Level 3 Parent, LLC
AS6939 Hurricane Electric LLC
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS174 Cogent Communications, LLC
AS3356 Level 3 Parent, LLC
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
131.247.119.13 AS5661 UNIVERSITY OF SOUTH FLORIDA 1.22ms from Tampa, US
131.247.13.115 AS5661 UNIVERSITY OF SOUTH FLORIDA 1.18ms from Tampa, US
131.247.235.252 AS5661 UNIVERSITY OF SOUTH FLORIDA 1.36ms from Tampa, US
131.247.178.229 AS5661 UNIVERSITY OF SOUTH FLORIDA 1.19ms from Tampa, US
131.247.142.252 AS5661 UNIVERSITY OF SOUTH FLORIDA 2.27ms from Tampa, US
131.247.214.67 AS5661 UNIVERSITY OF SOUTH FLORIDA 1.18ms from Tampa, US
131.247.129.6 AS5661 UNIVERSITY OF SOUTH FLORIDA 1.24ms from Tampa, US
131.247.45.15 AS5661 UNIVERSITY OF SOUTH FLORIDA 1.15ms from Tampa, US
131.247.222.18 AS5661 UNIVERSITY OF SOUTH FLORIDA 2.53ms from Tampa, US
131.247.39.60 AS5661 UNIVERSITY OF SOUTH FLORIDA 3.48ms from Tampa, US
131.247.42.25 AS5661 UNIVERSITY OF SOUTH FLORIDA 1.25ms from Tampa, US
131.247.71.13 AS5661 UNIVERSITY OF SOUTH FLORIDA 1.50ms from Tampa, US
131.247.236.252 AS5661 UNIVERSITY OF SOUTH FLORIDA 1.45ms from Tampa, US
131.247.151.252 AS5661 UNIVERSITY OF SOUTH FLORIDA 2.28ms from Tampa, US
131.247.106.220 AS5661 UNIVERSITY OF SOUTH FLORIDA 1.18ms from Tampa, US
131.247.144.252 AS5661 UNIVERSITY OF SOUTH FLORIDA 2.26ms from Tampa, US
131.247.30.74 AS5661 UNIVERSITY OF SOUTH FLORIDA 2.99ms from Tampa, US
131.247.60.253 AS5661 UNIVERSITY OF SOUTH FLORIDA 1.29ms from Tampa, US
131.247.2.160 AS5661 UNIVERSITY OF SOUTH FLORIDA 1.27ms from Tampa, US
131.247.93.54 AS5661 UNIVERSITY OF SOUTH FLORIDA 1.85ms from Tampa, US
131.247.87.253 AS5661 UNIVERSITY OF SOUTH FLORIDA 1.38ms from Tampa, US
131.247.18.172 AS5661 UNIVERSITY OF SOUTH FLORIDA 1.33ms from Tampa, US
131.247.158.55 AS5661 UNIVERSITY OF SOUTH FLORIDA 2.91ms from Tampa, US
131.247.49.252 AS5661 UNIVERSITY OF SOUTH FLORIDA 1.34ms from Tampa, US
131.247.215.237 AS5661 UNIVERSITY OF SOUTH FLORIDA 1.24ms from Tampa, 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
62.140.246.253 AS28917 Fiord Networks, UAB 0.41ms from Amsterdam, NL
65.36.223.237 AS20021 Ntirety, Inc. 4.43ms from Ashburn, US
144.223.46.253 AS174 Cogent Communications, LLC 1.41ms from Atlanta, US
211.71.0.29 AS4538 China Education and Research Network Center 2.86ms from Beijing, CN
188.237.183.173 AS8926 Moldtelecom SA 4.20ms from Chisinau, MD
71.66.31.13 AS10796 Charter Communications Inc 7.22ms from Columbus, US
76.155.192.13 AS7922 Comcast Cable Communications, LLC 3.08ms from Denver, US
27.6.68.205 AS17488 Hathway IP Over Cable Internet 1.46ms from Hyderabad, IN
193.228.2.253 AS44416 Satellite Net Service LLC 4.47ms from Kharkiv, UA
80.229.197.205 AS6871 Plusnet 3.57ms from London, GB
223.111.164.13 AS56046 China Mobile communications corporation 3.81ms from Nanjing, CN
168.121.52.205 AS262509 CONEXAO - TELECOM. E INTERNET LTDA 5.39ms from Osasco, BR
193.165.37.61 AS30764 PODA a.s. 0.39ms from Prague, CZ
46.161.48.141 AS34665 Petersburg Internet Network ltd. 0.41ms from Saint Petersburg, RU
67.159.202.253 AS397060 Veterinary Information Network, Inc. 4.24ms from San Jose, US
150.31.84.141 AS2497 Internet Initiative Japan Inc. 1.82ms from Tokyo, JP
153.197.238.93 AS4713 NTT DOCOMO BUSINESS,Inc. 7.98ms from Tokyo, JP
157.151.26.157 AS31898 Oracle Corporation 0.14ms from Vinhedo, BR
129.80.7.125 AS31898 Oracle Corporation 0.33ms from Ashburn, US
70.105.75.61 AS701 Verizon Business 1.14ms from Ashburn, US
203.109.185.29 AS9500 One New Zealand Group Limited 0.79ms from Auckland, NZ
65.190.213.253 AS11426 Charter Communications Inc 14.53ms from Charlotte, US
192.237.188.29 AS19994 Rackspace Hosting 1.18ms from Chicago, US
66.117.201.237 AS6181 Cincinnati Bell Telephone Company LLC 0.57ms from Cincinnati, US
142.254.136.29 AS11427 Charter Communications Inc 1.62ms from Dallas, US

Traceroute

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

$
traceroute -a -n -q1 131.247.3.243
traceroute to 131.247.3.243 (131.247.3.243): 64 hops max, 52 byte packets
2 *
3 [AS52263] 177.93.31.65 1.459 ms
4 *
5 [AS5661] 131.247.3.243 53.015 ms
Measurement taken from IPinfo ProbeNet in San Pedro, CR
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 AS5661 at robtex.

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