AS number details

AS37501

University of the Free State  ·  uovs.ac.za

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AS37501 – University of the Free State

Field Value
Country South Africa
Website uovs.ac.za
Hosted domains 21
Number of IPv4 198,656
Number of IPv6 6,044,629,098,073,145,873,530,880
ASN type Education
Registry afrinic
Allocated 13 years ago on Oct 01, 2012
Updated 2 months ago on Aug 26, 2025
Netblock Company Num of IPs
146.182.0.0/16 University of the Free State 65,536
196.254.0.0/16 University of the Free State 65,536
196.255.0.0/16 University of the Free State 65,536
146.182.0.0/17 University of the Free State 32,768
146.182.128.0/17 University of the Free State 32,768
196.21.180.0/23 University of the Orange-Free State 512
196.21.182.0/23 University of the Orange-Free State 512
196.21.40.0/24 University of the Orange-Free State 256
196.21.158.0/24 University of the Free State 256
196.21.159.0/24 University of the Free State 256
196.21.184.0/24 TENET (The UNINET Project) 256

Netblock Company
2001:43f8:770::/46 University of the Free State
2001:4200:5000::/48 University of the Free State
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IP Ranges API

WHOIS Details


                                                ASHandle:       AS37501
                                                OrgID:          AS37501
                                                ASName:         AS37501
                                                ASNumber:       AS37501
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 21 domain names hosted across 10 IP addresses on this ASN.

IP Address Domain Domains on this IP
196.255.246.106 █████████ 7
146.182.9.12 █████████ 6
196.255.146.17 ██████████ 4
196.254.158.10 ██████████ 2
146.182.34.110 ██████████ 2
196.21.182.21 ██████████ 1
196.255.240.217 ██████████ 1
196.21.182.20 ██████████ 1
196.21.182.23 ██████████ 1
196.255.247.181 ██████████ 1

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Useful for Cybersecurity

Peers

There is 1 peer for this ASN.

Peers Name
AS2018 TENET (The UNINET Project)
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS2018 TENET (The UNINET Project)
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
196.255.240.38 AS37501 University of the Free State 5.47ms from Johannesburg, ZA
196.254.154.10 AS37501 University of the Free State 6.29ms from Johannesburg, ZA
196.255.138.253 AS37501 University of the Free State 5.58ms from Johannesburg, ZA
2001:4200:5000:ffff::face AS37501 University of the Free State 5.19ms from Johannesburg, ZA
196.21.184.41 AS37501 University of the Free State 5.27ms from Johannesburg, ZA
196.21.183.2 AS37501 University of the Free State 5.17ms from Johannesburg, ZA
146.182.9.12 AS37501 University of the Free State 5.54ms from Johannesburg, ZA
196.255.247.181 AS37501 University of the Free State 5.51ms from Johannesburg, ZA
196.21.181.12 AS37501 University of the Free State 23.53ms from Johannesburg, ZA
196.255.255.17 AS37501 University of the Free State 5.17ms from Johannesburg, ZA
196.255.136.7 AS37501 University of the Free State 5.60ms from Johannesburg, ZA
196.255.246.106 AS37501 University of the Free State 5.50ms from Johannesburg, ZA
196.21.182.27 AS37501 University of the Free State 5.48ms from Johannesburg, ZA
196.21.159.5 AS37501 University of the Free State 5.13ms from Johannesburg, ZA
196.255.245.100 AS37501 University of the Free State 5.52ms from Johannesburg, ZA
196.21.180.20 AS37501 University of the Free State 5.50ms from Johannesburg, ZA
196.254.158.10 AS37501 University of the Free State 6.28ms from Johannesburg, ZA

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
146.52.140.253 AS3209 Vodafone GmbH 1.50ms from Berlin, DE
58.165.138.205 AS1221 Telstra Limited 4.64ms from Brisbane, AU
136.255.212.173 AS12302 Vodafone Romania S.A. 0.66ms from Bucharest, RO
12.245.213.61 AS7018 AT&T Enterprises, LLC 5.54ms from Durham, US
217.7.245.157 AS3320 Deutsche Telekom AG 4.98ms from Frankfurt am Main, DE
168.172.128.253 AS2018 TENET (The UNINET Project) 1.74ms from Johannesburg, ZA
195.11.76.29 AS1273 Vodafone Group PLC 0.56ms from London, GB
92.42.121.141 AS21267 Wavenet Limited 0.46ms from London, GB
81.105.123.237 AS5089 Virgin Media Limited 9.24ms from London, GB
31.98.83.29 AS51809 BRSK Limited 0.42ms from London, GB
75.233.181.77 AS6167 Verizon Business 16.44ms from Los Angeles, US
151.21.84.125 AS1267 WIND TRE S.P.A. 1.57ms from Milan, IT
151.8.209.93 AS1267 WIND TRE S.P.A. 10.62ms from Rome, IT
123.209.206.173 AS1221 Telstra Limited 9.25ms from Sydney, AU
20.53.155.93 AS8075 Microsoft Corporation 0.70ms from Sydney, AU
36.235.143.157 AS3462 Data Communication Business Group 2.40ms from Taichung, TW
163.21.254.13 AS1659 Taiwan Academic Network (TANet) Information Center 2.15ms from Taipei, TW
203.70.59.29 AS4780 Digital United Inc. 5.74ms from Taipei, TW
118.72.107.29 AS4837 CHINA UNICOM China169 Backbone 7.55ms from Taiyuan, CN
154.246.134.77 AS36947 Telecom Algeria 13.13ms from Algiers, DZ
95.211.132.93 AS60781 LeaseWeb Netherlands B.V. 0.27ms from Amsterdam, NL
47.227.123.189 AS33363 Charter Communications, Inc 8.05ms from Chicago, US
218.16.179.13 AS4134 CHINANET-BACKBONE 4.51ms from Guangzhou, CN
91.193.165.157 AS29491 KIEVLINE LLC 0.24ms from Kyiv, UA
203.99.174.45 AS17557 Pakistan Telecommunication Company Limited 3.22ms from Lahore, PK

Traceroute

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

$
traceroute -a -n -q1 -f7 -m11 196.254.133.145
traceroute to 196.254.133.145 (196.254.133.145): 11 hops max, 52 byte packets
7 [AS9121] 81.212.242.8 1.754 ms
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in Bursa, TR
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 AS37501 at robtex.

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