Autonomous System details

AS823

University of Western Ontario  ·  uwo.ca

Canada

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AS823 – University of Western Ontario

Field Value
Country Canada
Website uwo.ca
Hosted domains 319
IPv4 addresses 65,792
IPv6 addresses 79,228,162,514,264,338,000,000,000,000
ASN type Education
Registry arin
Allocated 32 years ago on Mar 11, 1994
Updated 5 years ago on May 05, 2021

IP Ranges

Netblock Company Num of IPs
129.100.0.0/16 University of Western Ontario 65,536
129.100.0.0/18 University of Western Ontario 16,384
129.100.128.0/18 University of Western Ontario 16,384
129.100.96.0/19 University of Western Ontario 8,192
129.100.224.0/19 University of Western Ontario 8,192
129.100.64.0/20 University of Western Ontario 4,096
129.100.80.0/21 University of Western Ontario 2,048
129.100.192.0/23 University of Western Ontario 512
129.100.196.0/23 University of Western Ontario 512
129.100.198.0/23 University of Western Ontario 512
129.100.200.0/23 University of Western Ontario 512
129.100.202.0/23 University of Western Ontario 512
129.100.206.0/23 University of Western Ontario 512
129.100.208.0/23 University of Western Ontario 512
129.100.210.0/23 University of Western Ontario 512
129.100.212.0/23 University of Western Ontario 512
129.100.214.0/23 University of Western Ontario 512
129.100.216.0/23 University of Western Ontario 512
129.100.220.0/23 University of Western Ontario 512
129.100.222.0/23 University of Western Ontario 512
129.100.0.0/24 University of Western Ontario 256
129.100.204.0/24 University of Western Ontario 256
129.100.219.0/24 University of Western Ontario 256
205.189.1.0/24 Information London 256

Netblock Company
2605:500::/32 University of Western Ontario
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WHOIS Details

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                                                ASHandle:       AS823
                                                OrgID:          AS823
                                                ASName:         AS823
                                                ASNumber:       AS823
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 319 domain names hosted across 67 IP addresses on this ASN.

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IP Address Domain Domains on this IP
129.100.0.59 ███████ 114
129.100.0.79 ██████ 38
129.100.58.128 ██████████ 14
129.100.58.131 ██████████ 13
129.100.21.84 ██████████ 13
129.100.58.177 ██████████ 13
129.100.58.185 ██████████ 11
129.100.21.77 ██████████ 9
129.100.232.41 ██████████ 7
129.100.58.132 ██████████ 7

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Peers

There are 2 peers for this ASN.

Peers Name
AS13335 Cloudflare, Inc.
AS819 LARG*net London and Region Global Computer Network
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ASN API & Database

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS13335 Cloudflare, Inc.
AS819 LARG*net London and Region Global Computer Network
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
129.100.87.82 AS823 University of Western Ontario 5.25ms from Toronto, CA
129.100.47.243 AS823 University of Western Ontario 4.24ms from Toronto, CA
129.100.76.250 AS823 University of Western Ontario 4.19ms from Toronto, CA
129.100.18.171 AS823 University of Western Ontario 4.14ms from Toronto, CA
129.100.79.137 AS823 University of Western Ontario 4.96ms from Toronto, CA
129.100.135.60 AS823 University of Western Ontario 5.67ms from Toronto, CA
129.100.248.247 AS823 University of Western Ontario 4.29ms from Toronto, CA
129.100.129.81 AS823 University of Western Ontario 4.92ms from Toronto, CA
129.100.75.52 AS823 University of Western Ontario 4.27ms from Toronto, CA
129.100.0.75 AS823 University of Western Ontario 4.96ms from Toronto, CA
129.100.221.9 AS823 University of Western Ontario 5.64ms from Toronto, CA
129.100.113.61 AS823 University of Western Ontario 5.37ms from Toronto, CA
129.100.71.232 AS823 University of Western Ontario 4.87ms from Toronto, CA
129.100.123.54 AS823 University of Western Ontario 4.05ms from Toronto, CA
129.100.190.32 AS823 University of Western Ontario 4.25ms from Toronto, CA
129.100.200.60 AS823 University of Western Ontario 5.42ms from Toronto, CA
129.100.109.145 AS823 University of Western Ontario 4.37ms from Toronto, CA
129.100.29.101 AS823 University of Western Ontario 4.08ms from Toronto, CA
129.100.136.38 AS823 University of Western Ontario 4.57ms from Toronto, CA
129.100.63.78 AS823 University of Western Ontario 4.29ms from Toronto, CA
2605:500:400:f000:0:12:9100:251 AS823 University of Western Ontario 3.66ms from Toronto, CA
129.100.146.41 AS823 University of Western Ontario 5.15ms from Toronto, CA
129.100.137.206 AS823 University of Western Ontario 5.19ms from Toronto, CA
129.100.175.152 AS823 University of Western Ontario 5.06ms from Toronto, CA
129.100.66.253 AS823 University of Western Ontario 4.42ms from Toronto, CA

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
195.37.229.247 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 8.55ms from Berlin, DE
86.193.85.39 AS3215 Orange S.A. 14.09ms from Marseille, FR
120.151.74.23 AS1221 Telstra Limited 2.46ms from Melbourne, AU
66.39.151.7 AS7859 pair Networks 0.10ms from Pittsburgh, US
186.238.43.71 AS10429 TELEFÔNICA BRASIL S.A 0.41ms from Sao Paulo, BR
73.174.120.71 AS7922 Comcast Cable Communications, LLC 12.16ms from Ashburn, US
178.48.41.151 AS21334 One Hungary Ltd. 4.59ms from Budapest, HU
23.99.182.199 AS8075 Microsoft Corporation 0.35ms from Des Moines, US
54.171.212.231 AS16509 Amazon.com, Inc. 0.18ms from Dublin, IE
86.219.186.247 AS3215 Orange S.A. 12.74ms from Frankfurt am Main, DE
76.247.253.247 AS7018 AT&T Enterprises, LLC 1.40ms from Houston, US
199.8.80.71 AS1767 Indiana Higher Education Telecommunication System (IHETS) 8.34ms from Indianapolis, US
86.162.91.119 AS2856 British Telecommunications PLC 2.91ms from London, GB
90.207.21.55 AS5607 Sky UK Limited 7.16ms from London, GB
154.127.220.167 AS36907 TV CABO ANGOLA LDA 1.66ms from Luanda, AO
185.93.43.7 AS35526 Smart Technology LLC 1.04ms from Moscow, RU
87.174.233.119 AS3320 Deutsche Telekom AG 4.80ms from Nuernberg, DE
109.215.93.231 AS3215 Orange S.A. 14.64ms from Paris, FR
45.87.56.135 AS44407 Linkt SAS 0.54ms from Paris, FR
24.216.124.119 AS20115 Charter Communications LLC 4.69ms from St. Louis, US
58.164.56.55 AS1221 Telstra Limited 1.93ms from Sydney, AU
109.242.135.7 AS25472 Nova Telecommunications & Media Single Member S.A 9.14ms from Thessaloniki, GR
126.117.249.151 AS17676 SoftBank Corp. 3.68ms from Tokyo, JP
27.122.41.103 AS208525 Airu Limited 0.72ms from Tokyo, JP
85.60.20.183 AS12479 Orange Espagne SA 5.86ms from Zaragoza, ES

Traceroute

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

$
traceroute -a -n -q1 -m6 129.100.210.212
traceroute to 129.100.210.212 (129.100.210.212): 6 hops max, 52 byte packets
2 *
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Helsinki, FI
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 AS823 at robtex.

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