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 121
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 121 domain names hosted across 44 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
131.247.1.40 ███████ 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

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

IP Address ASN Details
131.247.75.252 AS5661 UNIVERSITY OF SOUTH FLORIDA 2.84ms from Tampa, US
131.247.76.60 AS5661 UNIVERSITY OF SOUTH FLORIDA 2.44ms from Tampa, US
131.247.16.93 AS5661 UNIVERSITY OF SOUTH FLORIDA 2.65ms from Tampa, US
131.247.1.34 AS5661 UNIVERSITY OF SOUTH FLORIDA 2.32ms from Tampa, US
131.247.142.252 AS5661 UNIVERSITY OF SOUTH FLORIDA 3.82ms from Tampa, US
131.247.247.146 AS5661 UNIVERSITY OF SOUTH FLORIDA 2.38ms from Tampa, US
131.247.62.254 AS5661 UNIVERSITY OF SOUTH FLORIDA 3.03ms from Tampa, US
131.247.209.127 AS5661 UNIVERSITY OF SOUTH FLORIDA 2.62ms from Tampa, US
131.247.115.11 AS5661 UNIVERSITY OF SOUTH FLORIDA 2.45ms from Tampa, US
131.247.252.193 AS5661 UNIVERSITY OF SOUTH FLORIDA 2.08ms from Tampa, US
131.247.222.115 AS5661 UNIVERSITY OF SOUTH FLORIDA 1.70ms from Tampa, US
131.247.254.230 AS5661 UNIVERSITY OF SOUTH FLORIDA 1.53ms from Tampa, US
131.247.3.23 AS5661 UNIVERSITY OF SOUTH FLORIDA 2.50ms from Tampa, US
131.247.168.148 AS5661 UNIVERSITY OF SOUTH FLORIDA 5.17ms from Tampa, US
131.247.29.215 AS5661 UNIVERSITY OF SOUTH FLORIDA 4.51ms from Tampa, US
131.247.7.109 AS5661 UNIVERSITY OF SOUTH FLORIDA 2.52ms from Tampa, US
131.247.217.252 AS5661 UNIVERSITY OF SOUTH FLORIDA 3.09ms from Tampa, US
131.247.106.220 AS5661 UNIVERSITY OF SOUTH FLORIDA 2.95ms from Tampa, US
131.247.84.40 AS5661 UNIVERSITY OF SOUTH FLORIDA 3.47ms from Tampa, US
131.247.223.81 AS5661 UNIVERSITY OF SOUTH FLORIDA 1.83ms from Tampa, US
131.247.119.253 AS5661 UNIVERSITY OF SOUTH FLORIDA 2.50ms from Tampa, US
131.247.108.250 AS5661 UNIVERSITY OF SOUTH FLORIDA 3.85ms from Tampa, US
131.247.88.190 AS5661 UNIVERSITY OF SOUTH FLORIDA 4.33ms from Tampa, US
131.247.113.140 AS5661 UNIVERSITY OF SOUTH FLORIDA 3.01ms from Tampa, US
131.247.188.137 AS5661 UNIVERSITY OF SOUTH FLORIDA 2.04ms 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
107.14.23.157 AS7843 Charter Communications Inc 0.44ms from Atlanta, US
220.247.198.61 AS9329 Sri Lanka Telecom Internet 1.39ms from Colombo, LK
118.67.208.13 AS58923 InterCloud ltd 0.33ms from Dhaka, BD
201.51.50.109 AS7738 V tal 19.21ms from Fortaleza, BR
87.245.45.29 AS9145 EWE TEL GmbH 4.79ms from Hamburg, DE
78.162.179.157 AS9121 Turk Telekomunikasyon Anonim Sirketi 10.35ms from Istanbul, TR
84.64.254.189 AS5378 Vodafone Limited 2.29ms from Manchester, GB
93.62.5.61 AS12874 Fastweb SpA 0.92ms from Milan, IT
98.225.167.141 AS7922 Comcast Cable Communications, LLC 9.07ms from Morris Plains, US
98.113.245.205 AS701 Verizon Business 2.81ms from New York City, US
133.114.214.45 AS2527 Sony Network Communications Inc. 1.98ms from Osaka, JP
85.167.69.125 AS2119 Telenor Norge AS 1.92ms from Oslo, NO
212.115.153.61 AS3257 GTT Communications Inc. 0.33ms from Paris, FR
44.219.217.221 AS14618 Amazon.com, Inc. 0.19ms from Reston, US
218.1.27.125 AS4812 China Telecom (Group) 2.27ms from Shanghai, CN
20.195.7.29 AS8075 Microsoft Corporation 0.51ms from Singapore, SG
188.181.222.205 AS3292 TDC Holding A/S 2.70ms from Skanderborg, DK
83.198.119.141 AS3215 Orange S.A. 16.60ms from Antananarivo, MG
158.108.186.29 AS9411 Kasetsart University, Thailand 0.92ms from Bangkok, TH
196.219.230.61 AS8452 TE-AS 2.45ms from Cairo, EG
67.219.194.141 AS19653 CTS Communications Corp 3.63ms from Chicago, US
74.139.242.221 AS10796 Charter Communications Inc 17.70ms from Columbus, US
142.254.136.29 AS11427 Charter Communications Inc 1.80ms from Dallas, US
34.242.119.141 AS16509 Amazon.com, Inc. 0.28ms from Dublin, IE
98.250.95.173 AS7922 Comcast Cable Communications, LLC 5.40ms from Flint, US

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 131.247.5.161
traceroute to 131.247.5.161 (131.247.5.161): 6 hops max, 52 byte packets
2 [AS3356] 212.162.4.17 0.359 ms
3 [AS3356] 4.69.137.117 114.337 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Frankfurt am Main, DE
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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