Autonomous System details

AS5661

UNIVERSITY OF SOUTH FLORIDA  ·  usf.edu

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AS5661 – UNIVERSITY OF SOUTH FLORIDA

Field Value
Country United States
Website usf.edu
Hosted domains 121
IPv4 addresses 65,536
IPv6 addresses 79,228,162,514,264,338,000,000,000,000
ASN type Education
Registry arin
Allocated 31 years ago on Jul 23, 1995
Updated 4 years ago on Apr 26, 2022
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


                                                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 121 domain names hosted across 44 IP addresses on this ASN.

IP Address Domain Domains on this IP
131.247.54.212 ██████████ 17
131.247.222.139 ██████████ 14
131.247.222.115 ██████████ 12
131.247.54.214 ██████████ 7
131.247.115.15 ██████████ 6
131.247.100.1 ███████ 4
131.247.196.210 ██████████ 3
131.247.222.140 █████████ 3
131.247.1.40 ███████ 3
131.247.250.67 ██████████ 2

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Useful for Cybersecurity

Peers

There are 5 peers for this ASN.

Peers Name
AS11096 FloridaNet
AS1239 Cogent Communications, LLC
AS174 Cogent Communications, LLC
AS3356 Level 3 Parent, LLC
AS6939 Hurricane Electric LLC
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS11096 FloridaNet
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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Pingable IPs

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

IP Address ASN Details
131.247.139.85 AS5661 UNIVERSITY OF SOUTH FLORIDA 3.67ms from Tampa, US
131.247.90.253 AS5661 UNIVERSITY OF SOUTH FLORIDA 2.65ms from Tampa, US
131.247.208.127 AS5661 UNIVERSITY OF SOUTH FLORIDA 2.69ms from Tampa, US
131.247.81.241 AS5661 UNIVERSITY OF SOUTH FLORIDA 3.07ms from Tampa, US
131.247.100.10 AS5661 UNIVERSITY OF SOUTH FLORIDA 3.16ms from Tampa, US
131.247.25.252 AS5661 UNIVERSITY OF SOUTH FLORIDA 2.55ms from Tampa, US
131.247.76.60 AS5661 UNIVERSITY OF SOUTH FLORIDA 2.88ms from Tampa, US
131.247.83.254 AS5661 UNIVERSITY OF SOUTH FLORIDA 3.43ms from Tampa, US
131.247.96.173 AS5661 UNIVERSITY OF SOUTH FLORIDA 4.29ms from Tampa, US
131.247.237.253 AS5661 UNIVERSITY OF SOUTH FLORIDA 3.03ms from Tampa, US
131.247.168.200 AS5661 UNIVERSITY OF SOUTH FLORIDA 5.25ms from Tampa, US
131.247.115.15 AS5661 UNIVERSITY OF SOUTH FLORIDA 3.19ms from Tampa, US
131.247.169.199 AS5661 UNIVERSITY OF SOUTH FLORIDA 6.13ms from Tampa, US
131.247.19.177 AS5661 UNIVERSITY OF SOUTH FLORIDA 2.59ms from Tampa, US
131.247.174.253 AS5661 UNIVERSITY OF SOUTH FLORIDA 3.28ms from Tampa, US
131.247.43.12 AS5661 UNIVERSITY OF SOUTH FLORIDA 2.63ms from Tampa, US
131.247.3.243 AS5661 UNIVERSITY OF SOUTH FLORIDA 2.95ms from Tampa, US
131.247.16.83 AS5661 UNIVERSITY OF SOUTH FLORIDA 3.01ms from Tampa, US
131.247.147.15 AS5661 UNIVERSITY OF SOUTH FLORIDA 3.65ms from Tampa, US
131.247.214.67 AS5661 UNIVERSITY OF SOUTH FLORIDA 3.32ms from Tampa, US
131.247.141.36 AS5661 UNIVERSITY OF SOUTH FLORIDA 3.51ms from Tampa, US
131.247.185.253 AS5661 UNIVERSITY OF SOUTH FLORIDA 2.00ms from Tampa, US
131.247.182.68 AS5661 UNIVERSITY OF SOUTH FLORIDA 2.17ms from Tampa, US
131.247.228.49 AS5661 UNIVERSITY OF SOUTH FLORIDA 2.83ms from Tampa, US
131.247.65.35 AS5661 UNIVERSITY OF SOUTH FLORIDA 2.69ms 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
62.109.214.61 AS13445 Cisco Webex LLC 0.95ms from Amsterdam, NL
61.50.72.253 AS4808 China Unicom Beijing Province Network 2.81ms from Beijing, CN
197.95.149.45 AS20011 Dimension Data 1.15ms from Cape Town, ZA
117.147.185.237 AS56041 China Mobile communications corporation 5.53ms from Hangzhou, CN
154.80.162.45 AS134175 SH2206-AP 0.72ms from Hong Kong, HK
189.78.78.61 AS27699 TELEFÔNICA BRASIL S.A 3.02ms from Osasco, BR
118.201.239.253 AS3758 SingNet 1.87ms from Singapore, SG
119.113.161.173 AS4837 CHINA UNICOM China169 Backbone 7.13ms from Tieling, CN
126.177.142.221 AS17676 SoftBank Corp. 2.80ms from Tokyo, JP
1.213.153.109 AS3786 LG DACOM Corporation 0.62ms from Tokyo, JP
41.204.40.221 AS29614 Ghana Telecommunications Company Limited 0.40ms from Accra, GH
65.36.223.237 AS20021 Ntirety, Inc. 4.29ms from Ashburn, US
169.47.179.141 AS36351 IBM Cloud 0.47ms from Ashburn, US
173.72.190.61 AS701 Verizon Business 2.21ms from Ashburn, US
73.174.61.13 AS7922 Comcast Cable Communications, LLC 10.25ms from Ashburn, US
93.248.6.109 AS3320 Deutsche Telekom AG 3.13ms from Berlin, DE
78.99.252.237 AS6855 Slovak Telekom, a.s. 4.88ms from Bratislava, SK
58.244.63.221 AS4837 CHINA UNICOM China169 Backbone 0.42ms from Changchun, CN
141.52.79.109 AS34878 Karlsruhe Institute of Technology 2.94ms from Frankfurt am Main, DE
80.229.197.205 AS6871 Plusnet 3.70ms from London, GB
96.31.239.125 AS14265 TPx Communications 0.51ms from Los Angeles, US
69.75.127.45 AS20001 Charter Communications Inc 2.53ms from Los Angeles, US
185.72.47.77 AS35394 Cable Aireworld S.A.U. 11.46ms from Madrid, ES
73.255.223.125 AS7922 Comcast Cable Communications, LLC 6.47ms from Miami, US
187.155.227.77 AS8151 UNINET 12.43ms from Miami, US

Traceroute

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

$
traceroute -a -n -q1 -f3 -m9 131.247.14.228
traceroute to 131.247.14.228 (131.247.14.228): 9 hops max, 52 byte packets
3 [AS3356] 4.69.137.110 134.729 ms
4 [AS3356] 4.34.133.142 132.74 ms
5 [AS5661] 131.247.254.225 132.981 ms
6 [AS5661] 131.247.254.100 135.238 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Budapest, HU
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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