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 79,228,162,514,264,338,000,000,000,000
ASN type Education
Registry arin
Allocated 31 years ago on Jul 23, 1995
Updated 4 years ago on Apr 26, 2022

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 ██████████ 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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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

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

IP Address ASN Details
131.247.239.253 AS5661 UNIVERSITY OF SOUTH FLORIDA 2.53ms from Tampa, US
131.247.228.28 AS5661 UNIVERSITY OF SOUTH FLORIDA 2.21ms from Tampa, US
131.247.235.252 AS5661 UNIVERSITY OF SOUTH FLORIDA 3.20ms from Tampa, US
131.247.245.188 AS5661 UNIVERSITY OF SOUTH FLORIDA 2.35ms from Tampa, US
131.247.51.252 AS5661 UNIVERSITY OF SOUTH FLORIDA 2.85ms from Tampa, US
131.247.91.254 AS5661 UNIVERSITY OF SOUTH FLORIDA 2.95ms from Tampa, US
131.247.15.253 AS5661 UNIVERSITY OF SOUTH FLORIDA 2.96ms from Tampa, US
131.247.248.10 AS5661 UNIVERSITY OF SOUTH FLORIDA 2.98ms from Tampa, US
131.247.178.229 AS5661 UNIVERSITY OF SOUTH FLORIDA 2.23ms from Tampa, US
131.247.37.253 AS5661 UNIVERSITY OF SOUTH FLORIDA 2.76ms from Tampa, US
131.247.2.132 AS5661 UNIVERSITY OF SOUTH FLORIDA 2.23ms from Tampa, US
131.247.236.253 AS5661 UNIVERSITY OF SOUTH FLORIDA 2.76ms from Tampa, US
131.247.129.254 AS5661 UNIVERSITY OF SOUTH FLORIDA 2.74ms from Tampa, US
131.247.119.254 AS5661 UNIVERSITY OF SOUTH FLORIDA 2.60ms from Tampa, US
131.247.88.189 AS5661 UNIVERSITY OF SOUTH FLORIDA 4.13ms from Tampa, US
131.247.96.48 AS5661 UNIVERSITY OF SOUTH FLORIDA 4.20ms from Tampa, US
131.247.188.253 AS5661 UNIVERSITY OF SOUTH FLORIDA 2.55ms from Tampa, US
131.247.57.14 AS5661 UNIVERSITY OF SOUTH FLORIDA 3.77ms from Tampa, US
131.247.233.252 AS5661 UNIVERSITY OF SOUTH FLORIDA 2.72ms from Tampa, US
131.247.35.252 AS5661 UNIVERSITY OF SOUTH FLORIDA 2.68ms from Tampa, US
131.247.25.253 AS5661 UNIVERSITY OF SOUTH FLORIDA 3.27ms from Tampa, US
131.247.76.62 AS5661 UNIVERSITY OF SOUTH FLORIDA 3.27ms from Tampa, US
131.247.68.253 AS5661 UNIVERSITY OF SOUTH FLORIDA 2.91ms from Tampa, US
131.247.32.193 AS5661 UNIVERSITY OF SOUTH FLORIDA 3.94ms from Tampa, US
131.247.18.54 AS5661 UNIVERSITY OF SOUTH FLORIDA 2.50ms 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
65.36.223.237 AS20021 Ntirety, Inc. 4.30ms from Ashburn, US
211.71.0.29 AS4538 China Education and Research Network Center 2.85ms from Beijing, CN
84.152.226.189 AS3320 Deutsche Telekom AG 2.33ms from Frankfurt am Main, DE
70.113.19.109 AS11427 Charter Communications Inc 10.07ms from Houston, US
203.223.102.173 AS18313 LG HelloVision Corp. 5.52ms from Incheon, KR
75.143.50.13 AS20115 Charter Communications LLC 12.84ms from Manassas, US
185.11.194.141 AS31115 INTRED S.P.A. 2.93ms from Milan, IT
78.194.34.125 AS12322 Free SAS 6.57ms from Paris, FR
185.85.78.173 AS31688 SPLIO SAS 0.56ms from Paris, FR
63.100.185.93 AS701 Verizon Business 0.70ms from Philadelphia, US
38.101.9.13 AS174 Cogent Communications, LLC 0.90ms from Phoenix, US
209.104.45.253 AS33478 Live Nation Entertainment, Inc. 1.03ms from Phoenix, US
75.164.181.221 AS209 CenturyLink Communications, LLC 1.03ms from Portland, US
177.10.129.45 AS262739 NDC PROVEDOR DE INTERNET LTDA 5.95ms from Rio de Janeiro, BR
1.251.151.253 AS9318 SK Broadband Co Ltd 6.84ms from Seoul, KR
124.75.139.93 AS4812 China Telecom (Group) 3.70ms from Shanghai, CN
185.216.19.61 AS205500 Mega Tec LLC 0.49ms from Vladivostok, RU
83.139.67.77 AS15994 A1 Hrvatska d.o.o. 0.50ms from Zagreb, HR
61.53.125.77 AS4837 CHINA UNICOM China169 Backbone 3.28ms from Zhengzhou, CN
42.228.1.125 AS4837 CHINA UNICOM China169 Backbone 0.54ms from Zhengzhou, CN
197.205.75.29 AS36947 Telecom Algeria 18.97ms from Algiers, DZ
216.67.101.237 AS7782 Alaska Communications Systems Group, Inc. 0.27ms from Anchorage, US
125.165.118.13 AS7713 PT Telekomunikasi Indonesia 8.38ms from Batam, ID
104.205.40.77 AS852 TELUS Communications Inc. 1.08ms from Calgary, CA
69.85.67.45 AS27569 Grand Valley Internet 5.05ms from Denver, 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 131.247.47.33
traceroute to 131.247.47.33 (131.247.47.33): 64 hops max, 52 byte packets
2 [AS3356] 4.69.137.117 54.55 ms
3 [AS3356] 4.34.133.142 55.732 ms
5 [AS5661] 131.247.47.33 56.756 ms
Measurement taken from IPinfo ProbeNet in Billings, US
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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