1. All IP Ranges
  2. 205.0.0.0/8
  3. 205.211.0.0/16
  4. AS11647  | 205.211.164.0/23

205.211.164.0/23

AS11647  ·  Sentex Communications Corporation

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Summary

Country Canada
Domain sentex.ca
ASN AS11647
Registry ARIN
ID SENTEX-NET

WHOIS Details

NetHandle:      NET-205-211-164-0-1
OrgID:          SCC-21
Parent:         NET-205-0-0-0-0
NetName:        SENTEX-NET
NetRange:       205.211.164.0 - 205.211.165.255
NetType:        allocation
RegDate:        1996-01-25
Updated:        2003-10-08
TechHandle:     KDW2-ARIN
Source:         ARIN


OrgID:          SCC-21
OrgName:        Sentex Communications Corporation
CanAllocate:    
Street:         240 Holiday Inn Drive, unit D
City:           Cambridge
State/Prov:     ON
Country:        CA
PostalCode:     N3C 3X4
RegDate:        1994-09-22
Updated:        2025-10-16
ReferralServer: rwhois://rwhois.sentex.ca:4321
OrgAdminHandle: TSSC-ARIN
OrgTechHandle:  TSSC-ARIN
OrgAbuseHandle: TSSC-ARIN
OrgNOCHandle:   MT1960-ARIN
Source:         ARIN


POCHandle:      KDW2-ARIN
IsRole:         N
LastName:       Winter
FirstName:      Keith
Street:         240 Holiday Inn Drive
Street:         Unit D
City:           Cambridge
State/Prov:     ON
Country:        CA
PostalCode:     N3C-3X4
RegDate:        1994-08-10
Updated:        2025-12-10
OfficePhone:    +1-519-651-3400
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      MT1960-ARIN
IsRole:         N
LastName:       Tancsa
FirstName:      Mike
Street:         240 Holiday Inn Drive, Unit D
City:           Cambridge
State/Prov:     ON
Country:        CA
PostalCode:     N3C 3X4
RegDate:        1997-02-21
Updated:        2025-07-11
OfficePhone:    +1-519-651-3400
MobilePhone:    +1-519-497-1547
FaxPhone:       +1-519-651-2215
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      TSSC-ARIN
IsRole:         Y
LastName:       Technical Support, Sentex Communications
FirstName:      
Street:         240 Holiday Inn Drive
Street:         Unit D
City:           Cambridge
State/Prov:     ON
Country:        CA
PostalCode:     N3C-3X4
RegDate:        2003-08-26
Updated:        2025-01-04
OfficePhone:    +1-519-651-3400
FaxPhone:       +1-519-651-2215
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 205.211.0.0/16

Range ASN Company Num of IPs
205.211.96.0/20 AS17353 Simcoe County District School Board 4,096
205.211.184.0/21 AS32858 The Ottawa Hospital 2,048
205.211.16.0/21 AS33389 College Boreal 2,048
205.211.180.0/22 AS32157 DURHAM COLLEGE OF APPLIED ARTS AND TECHNOLOGY 1,024
205.211.156.0/22 AS32157 DURHAM COLLEGE OF APPLIED ARTS AND TECHNOLOGY 1,024
205.211.8.0/23 AS10388 NETinc 512
205.211.24.0/23 AS54525 APPLIED GLOBAL TECHNOLOGIES, LLC 512
205.211.94.0/23 AS26677 ORION 512
205.211.2.0/24 AS32817 Northern College of Applied Arts & Technology 256
205.211.128.0/24 AS32917 Randall County Texas 256
205.211.162.0/24 AS33300 Electricity Distributors Association 256
205.211.11.0/24 AS393457 Redeemer University College 256
205.211.137.0/24 AS394499 Dimensional Fund Advisors 256
205.211.113.0/24 AS394567 Corporation of the County of Simcoe 256
205.211.0.0/24 AS40372 Schweser 256
205.211.148.0/24 AS54093 Eastern Maine Healthcare Systems 256
205.211.163.0/24 AS54397 Lakefield College School 256
205.211.83.0/24 AS60893 Stichting Openbaar Voortgezet Onderwijs Zaanstad 256
205.211.112.0/24 AS63359 Simcoe Muskoka Catholic District School Board 256
205.211.114.0/24 AS812 Simcoe County Children's Aid Society 256
205.211.115.0/24 AS812 Simcoe County Health Services 256
205.211.115.0/24 AS812 Simcoe County Health Services 256
205.211.136.0/24 AS834 Internet Utilities NA LLC 256
205.211.155.0/24 AS154049 20 Point Networks LLC 256
205.211.178.0/24 AS16751 Open Text Corporation 256
205.211.115.0/24 AS20161 Simcoe County Health Services 256
205.211.115.0/24 AS20161 Simcoe County Health Services 256
205.211.235.0/24 AS27773 Amnet Datos El Salvador 256
205.211.243.0/24 AS27773 Amnet Cable El Salvador 256
205.211.91.0/24 AS29716 Otsuka America Pharmaceutical, Inc. 256
205.211.160.0/24 AS30045 University Health Network 256

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
205.211.165.18 bestsoftware.on.ca 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
Read more

Pingable IPs

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

IP Address ASN Details
205.211.165.118 AS11647 Sentex Communications Corporation 0.10ms from Toronto, CA
205.211.164.33 AS11647 Sentex Communications Corporation 0.11ms 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
59.96.8.135 AS9829 National Internet Backbone 4.51ms from Bengaluru, IN
44.233.46.215 AS16509 Amazon.com, Inc. 0.20ms from Boardman, US
119.8.64.7 AS136907 HUAWEI CLOUDS 0.87ms from Buenos Aires, AR
191.81.49.167 AS22927 Telefonica de Argentina 3.59ms from Buenos Aires, AR
189.176.82.231 AS8151 UNINET 0.66ms from Cancún, MX
212.184.199.23 AS3320 Deutsche Telekom AG 1.62ms from Frankfurt am Main, DE
211.148.146.103 AS134772 CHINANET Guangdong province Dongguan MAN network 2.79ms from Guangzhou, CN
36.22.225.215 AS4134 CHINANET-BACKBONE 5.02ms from Hangzhou, CN
154.214.13.87 AS40065 CNSERVERS LLC 0.22ms from Los Angeles, US
153.203.45.7 AS4713 NTT DOCOMO BUSINESS,Inc. 2.48ms from Osaka, JP
172.218.161.167 AS852 TELUS Communications Inc. 4.51ms from Seattle, US
37.199.2.215 AS1257 Tele2 Sverige AB 0.65ms from Stockholm, SE
114.115.234.215 AS23724 IDC, China Telecommunications Corporation 3.93ms from Beijing, CN
24.2.215.87 AS7922 Comcast Cable Communications, LLC 10.91ms from Boston, US
223.155.125.135 AS4134 CHINANET-BACKBONE 5.96ms from Chenzhou, CN
209.124.213.247 AS5009 REV 11.66ms from Dallas, US
52.154.6.71 AS8075 Microsoft Corporation 0.21ms from Des Moines, US
98.171.177.247 AS22773 Cox Communications Inc. 9.49ms from Los Angeles, US
68.207.206.7 AS33363 Charter Communications, Inc 12.67ms from Murfreesboro, US
148.74.241.55 AS6128 Cablevision Systems Corp. 7.32ms from New York City, US
220.218.58.167 AS17506 ARTERIA Networks Corporation 1.21ms from Osaka, JP
31.39.38.55 AS5410 Bouygues Telecom SA 10.53ms from Paris, FR
136.60.140.7 AS16591 Google Fiber Inc. 1.09ms from Salt Lake City, US
75.218.239.151 AS6167 Verizon Business 9.66ms from San Jose, US
69.91.147.71 AS33659 Comcast Cable Communications, LLC 1.81ms from Secaucus, US

Traceroute

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

$
traceroute -a -n -q1 -f2 205.211.165.125
traceroute to 205.211.165.125 (205.211.165.125): 64 hops max, 52 byte packets
2 [] 206.108.34.18 0.481 ms
Measurement taken from IPinfo ProbeNet in Toronto, CA
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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