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 31 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
131.247.115.15 ██████████ 7
131.247.54.214 ██████████ 7
131.247.196.210 ██████████ 5
131.247.100.1 ███████ 4
131.247.2.162 ██████████ 4
131.247.1.40 ███████ 3
131.247.222.140 █████████ 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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Pingable IPs

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

IP Address ASN Details
131.247.10.23 AS5661 UNIVERSITY OF SOUTH FLORIDA 1.15ms from Tampa, US
131.247.212.16 AS5661 UNIVERSITY OF SOUTH FLORIDA 1.18ms from Tampa, US
131.247.252.7 AS5661 UNIVERSITY OF SOUTH FLORIDA 1.28ms from Tampa, US
131.247.168.147 AS5661 UNIVERSITY OF SOUTH FLORIDA 4.21ms from Tampa, US
2607:fe50:0:f01::131 AS5661 UNIVERSITY OF SOUTH FLORIDA 1.18ms from Tampa, US
131.247.56.56 AS5661 UNIVERSITY OF SOUTH FLORIDA 2.65ms from Tampa, US
131.247.210.212 AS5661 UNIVERSITY OF SOUTH FLORIDA 1.35ms from Tampa, US
131.247.239.254 AS5661 UNIVERSITY OF SOUTH FLORIDA 1.57ms from Tampa, US
131.247.109.242 AS5661 UNIVERSITY OF SOUTH FLORIDA 2.35ms from Tampa, US
131.247.209.163 AS5661 UNIVERSITY OF SOUTH FLORIDA 1.14ms from Tampa, US
131.247.228.225 AS5661 UNIVERSITY OF SOUTH FLORIDA 1.10ms from Tampa, US
131.247.6.253 AS5661 UNIVERSITY OF SOUTH FLORIDA 1.38ms from Tampa, US
131.247.170.239 AS5661 UNIVERSITY OF SOUTH FLORIDA 4.94ms from Tampa, US
131.247.100.1 AS5661 UNIVERSITY OF SOUTH FLORIDA 1.18ms from Tampa, US
131.247.27.252 AS5661 UNIVERSITY OF SOUTH FLORIDA 1.34ms from Tampa, US
131.247.3.23 AS5661 UNIVERSITY OF SOUTH FLORIDA 1.22ms from Tampa, US
131.247.92.12 AS5661 UNIVERSITY OF SOUTH FLORIDA 1.36ms from Tampa, US
131.247.28.0 AS5661 UNIVERSITY OF SOUTH FLORIDA 2.97ms from Tampa, US
131.247.94.180 AS5661 UNIVERSITY OF SOUTH FLORIDA 1.74ms from Tampa, US
131.247.93.54 AS5661 UNIVERSITY OF SOUTH FLORIDA 1.68ms from Tampa, US
131.247.171.253 AS5661 UNIVERSITY OF SOUTH FLORIDA 1.30ms from Tampa, US
2607:fe50:a:f0fe::1 AS5661 UNIVERSITY OF SOUTH FLORIDA 3.01ms from Tampa, US
131.247.245.72 AS5661 UNIVERSITY OF SOUTH FLORIDA 1.20ms from Tampa, US
131.247.71.13 AS5661 UNIVERSITY OF SOUTH FLORIDA 1.44ms from Tampa, US
131.247.54.123 AS5661 UNIVERSITY OF SOUTH FLORIDA 1.13ms 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
83.198.119.141 AS3215 Orange S.A. 19.15ms from Antananarivo, MG
61.148.24.13 AS4808 China Unicom Beijing Province Network 2.68ms from Beijing, CN
75.141.132.93 AS20115 Charter Communications LLC 6.66ms from Dallas, US
77.21.170.253 AS3209 Vodafone GmbH 6.08ms from Frankfurt am Main, DE
210.177.1.173 AS4515 PCCW IMS Ltd (PCCW Business Internet Access) 1.19ms from Hong Kong, HK
218.237.41.45 AS9318 SK Broadband Co Ltd 5.64ms from Incheon, KR
175.106.23.157 AS46024 PT. Bank Negara Indonesia (Persero), Tbk. 0.81ms from Jakarta, ID
5.133.247.61 AS41107 Backbone Connect Limited 0.54ms from London, GB
208.106.187.45 AS14992 NewtekOne, Inc. 9.72ms from Los Angeles, US
8.17.210.61 AS18826 1966 7.38ms from Los Angeles, US
70.183.29.29 AS22773 Cox Communications Inc. 1.83ms from Los Angeles, US
124.189.213.45 AS1221 Telstra Limited 3.19ms from Melbourne, AU
176.193.28.29 AS12714 PJSC MegaFon 1.89ms from Moscow, RU
58.5.115.13 AS17506 ARTERIA Networks Corporation 2.68ms from Osaka, JP
179.189.225.93 AS28669 VERO S.A 0.46ms from Osasco, BR
193.189.143.61 AS34948 Claranet SAS 0.94ms from Paris, FR
124.222.124.141 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.74ms from Shanghai, CN
77.57.173.189 AS6730 Sunrise GmbH 3.65ms from Zuerich, CH
204.199.85.173 AS3549 Level 3 Parent, LLC 0.95ms from Bogota, CO
200.114.83.109 AS28065 CITARELLA S.A. 2.58ms from Buenos Aires, AR
76.150.182.253 AS7922 Comcast Cable Communications, LLC 7.43ms from Chicago, US
116.148.75.77 AS4837 CHINA UNICOM China169 Backbone 4.16ms from Hangzhou, CN
72.177.219.173 AS11427 Charter Communications Inc 9.23ms from Houston, US
102.32.48.189 AS327782 Metrofibre Networx 2.58ms from Johannesburg, ZA
5.224.37.45 AS12430 VODAFONE ESPANA S.A.U. 10.14ms from Madrid, ES

Traceroute

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

$
traceroute -a -n -q1 -f3 131.247.3.237
traceroute to 131.247.3.237 (131.247.3.237): 64 hops max, 52 byte packets
3 [AS3356] 4.69.137.110 117.752 ms
4 [AS3356] 4.34.133.142 118.493 ms
5 [AS5661] 131.247.254.241 119.491 ms
6 [AS5661] 131.247.254.40 119.677 ms
7 [AS5661] 131.247.3.237 119.507 ms
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
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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