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 122
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 122 domain names hosted across 42 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 ██████████ 16
131.247.54.214 ██████████ 7
131.247.115.15 ██████████ 7
131.247.196.210 ██████████ 5
131.247.100.1 ███████ 4
131.247.2.162 ██████████ 4
131.247.222.140 █████████ 3
131.247.1.40 ███████ 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

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

IP Address ASN Details
131.247.129.213 AS5661 UNIVERSITY OF SOUTH FLORIDA 1.27ms from Tampa, US
131.247.76.60 AS5661 UNIVERSITY OF SOUTH FLORIDA 1.52ms from Tampa, US
131.247.170.73 AS5661 UNIVERSITY OF SOUTH FLORIDA 3.83ms from Tampa, US
131.247.245.176 AS5661 UNIVERSITY OF SOUTH FLORIDA 1.12ms from Tampa, US
131.247.254.1 AS5661 UNIVERSITY OF SOUTH FLORIDA 1.22ms from Tampa, US
131.247.4.253 AS5661 UNIVERSITY OF SOUTH FLORIDA 2.49ms from Tampa, US
131.247.48.2 AS5661 UNIVERSITY OF SOUTH FLORIDA 1.18ms from Tampa, US
131.247.253.45 AS5661 UNIVERSITY OF SOUTH FLORIDA 1.11ms from Tampa, US
131.247.15.240 AS5661 UNIVERSITY OF SOUTH FLORIDA 1.17ms from Tampa, US
131.247.252.7 AS5661 UNIVERSITY OF SOUTH FLORIDA 1.31ms from Tampa, US
131.247.146.253 AS5661 UNIVERSITY OF SOUTH FLORIDA 2.31ms from Tampa, US
131.247.27.252 AS5661 UNIVERSITY OF SOUTH FLORIDA 1.53ms from Tampa, US
131.247.96.242 AS5661 UNIVERSITY OF SOUTH FLORIDA 2.75ms from Tampa, US
131.247.39.60 AS5661 UNIVERSITY OF SOUTH FLORIDA 3.60ms from Tampa, US
131.247.59.252 AS5661 UNIVERSITY OF SOUTH FLORIDA 1.39ms from Tampa, US
131.247.11.105 AS5661 UNIVERSITY OF SOUTH FLORIDA 1.14ms from Tampa, US
131.247.177.249 AS5661 UNIVERSITY OF SOUTH FLORIDA 1.22ms from Tampa, US
131.247.110.216 AS5661 UNIVERSITY OF SOUTH FLORIDA 2.24ms from Tampa, US
131.247.164.126 AS5661 UNIVERSITY OF SOUTH FLORIDA 1.77ms from Tampa, US
131.247.58.186 AS5661 UNIVERSITY OF SOUTH FLORIDA 2.29ms from Tampa, US
131.247.140.17 AS5661 UNIVERSITY OF SOUTH FLORIDA 2.22ms from Tampa, US
131.247.144.252 AS5661 UNIVERSITY OF SOUTH FLORIDA 2.30ms from Tampa, US
131.247.213.89 AS5661 UNIVERSITY OF SOUTH FLORIDA 1.17ms from Tampa, US
131.247.34.211 AS5661 UNIVERSITY OF SOUTH FLORIDA 2.93ms from Tampa, US
131.247.250.74 AS5661 UNIVERSITY OF SOUTH FLORIDA 1.19ms 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
71.65.247.253 AS11426 Charter Communications Inc 11.82ms from Ashburn, US
69.241.131.45 AS7922 Comcast Cable Communications, LLC 7.21ms from Atlanta, US
88.150.40.13 AS43341 MDlink online service center GmbH 8.31ms from Berlin, DE
154.93.154.125 AS134548 DXTL Tseung Kwan O Service 0.75ms from Hong Kong, HK
38.209.17.77 AS393442 United Electric Cooperative 4.25ms from Kansas City, US
89.118.156.253 AS8968 BT Italia S.p.A. 7.02ms from Milan, IT
96.65.12.13 AS7922 Comcast Cable Communications, LLC 6.68ms from New York City, US
79.242.62.13 AS3320 Deutsche Telekom AG 4.26ms from Nuernberg, DE
184.185.170.237 AS22773 Cox Communications Inc. 0.77ms from Phoenix, US
195.222.37.77 AS9146 BIHNET Autonomus System 0.86ms from Sarajevo, BA
121.226.122.157 AS4134 CHINANET-BACKBONE 7.42ms from Shanghai, CN
36.239.10.221 AS3462 Data Communication Business Group 5.21ms from Taichung, TW
125.200.25.61 AS4713 NTT DOCOMO BUSINESS,Inc. 13.11ms from Tokyo, JP
93.89.202.157 AS201328 Telewizja Kablowa Kolobrzeg, Agencja Uslugowo - Reklamowa sp. z o.o. 14.50ms from Warsaw, PL
172.64.157.13 AS13335 Cloudflare, Inc. 0.10ms from Wrocław, PL
35.90.136.45 AS16509 Amazon.com, Inc. 0.36ms from Boardman, US
41.157.197.221 AS37168 Cell C (Pty) Ltd 2.06ms from Cape Town, ZA
181.1.211.13 AS7303 Telecom Argentina S.A. 1.53ms from Cordoba, AR
62.173.80.61 AS8426 ClaraNET LTD 0.53ms from Erith, GB
178.202.89.157 AS3209 Vodafone GmbH 10.30ms from Frankfurt am Main, DE
124.225.137.205 AS4134 CHINANET-BACKBONE 0.89ms from Haikou, CN
171.253.121.141 AS7552 Viettel Group 4.19ms from Hanoi, VN
195.43.40.253 AS25505 GRYGORIY CHEREDA 0.33ms from Kyiv, UA
82.45.18.221 AS5089 Virgin Media Limited 9.12ms from London, GB
23.197.35.141 AS16625 Akamai Technologies, Inc. 0.75ms from New York 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 -m9 131.247.130.139
traceroute to 131.247.130.139 (131.247.130.139): 9 hops max, 52 byte packets
2 *
3 *
4 *
5 *
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Lisbon, PT
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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