206.51.23.0/24

AS11647 · Sentex Communications Corporation

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Summary

Country	Canada
Domain	sentex.net
ASN	AS11647
Registry	ARIN
ID	GLEGG-COM

WHOIS Details

NetHandle:      NET-206-51-23-0-1
OrgID:          GWC-1
Parent:         NET-206-0-0-0-0
NetName:        GLEGG-COM
NetRange:       206.51.23.0 - 206.51.23.255
NetType:        allocation
RegDate:        1996-01-16
Updated:        2021-12-14
TechHandle:     KDW2-ARIN
Source:         ARIN


OrgID:          GWC-1
OrgName:        Glegg Water Conditioning Inc.
CanAllocate:    
Street:         29 Royal Rd
City:           Guelph
State/Prov:     ON
Country:        CA
PostalCode:     N1H 1G2
RegDate:        1996-01-16
Updated:        2011-09-24
OrgAdminHandle: KDW2-ARIN
OrgTechHandle:  KDW2-ARIN
OrgAbuseHandle: KDW2-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

Nearby Ranges

BGP prefixes that overlap with 206.51.0.0/16

Range	ASN	Company	Num of IPs
206.51.64.0/19	AS22561	CenturyLink Communications, LLC	8,192
206.51.48.0/20	AS397360	Texas State Technical College Harlingen	4,096
206.51.96.0/20	AS15142	Automated Data Systems, Inc	4,096
206.51.112.0/20	AS8134	Baraga Telephone Company	4,096
206.51.240.0/21	AS23352	DEFT.COM	2,048
206.51.64.0/22	AS13341	Tranquility Internet Services Inc.	1,024
206.51.198.0/24	AS12042	FINANCIAL BUSINESS SYSTEMS	256
206.51.219.0/24	AS12042	OCIO - State of Iowa	256
206.51.220.0/24	AS12042	A&L Properties	256
206.51.1.0/24	AS13319	Data Tech Online	256
206.51.157.0/24	AS14657	Crown Equipment Corporation	256
206.51.212.0/24	AS22111	Mattersight Corporation	256
206.51.71.0/24	AS22561	LightCore, A CenturyTel Company	256
206.51.221.0/24	AS27270	SFM Mutual Insurance Company	256
206.51.35.0/24	AS393898	AlwaysON Internet	256
206.51.33.0/24	AS397122	Chequamegon Communications Cooperative, Inc.	256
206.51.28.0/24	AS40028	ComStyle Associates	256
206.51.242.0/24	AS40509	Fly.io, Inc.	256
206.51.193.0/24	AS47096	Compudyne, Inc.	256
206.51.26.0/24	AS18705	BlackBerry Limited	256
206.51.24.0/24	AS11647	Hypercube Inc.	256
206.51.25.0/24	AS11647	Delta Dentre for Learning Technologies	256
206.51.192.0/24	AS12042	Airfiber	256
206.51.194.0/24	AS12042	Cooperative Light & Power	256
206.51.195.0/24	AS12042	Air Fiber	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
206.51.23.1	AS11647 Sentex Communications Corporation	`3.41ms` 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
69.253.219.168	AS7922 Comcast Cable Communications, LLC	`8.27ms` from Ashburn, US
76.184.108.56	AS11427 Charter Communications Inc	`5.52ms` from Dallas, US
93.193.176.152	AS3320 Deutsche Telekom AG	`5.67ms` from Hamburg, DE
82.2.85.200	AS5089 Virgin Media Limited	`7.51ms` from London, GB
176.248.7.8	AS5607 Sky UK Limited	`5.78ms` from London, GB
18.235.93.88	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
220.126.194.24	AS4766 Korea Telecom	`1.21ms` from Seoul, KR
210.123.228.88	AS4766 Korea Telecom	`5.26ms` from Seoul, KR
1.228.98.232	AS9318 SK Broadband Co Ltd	`2.95ms` from Seoul, KR
123.174.54.88	AS4134 CHINANET-BACKBONE	`5.92ms` from Taiyuan, CN
220.106.196.232	AS4713 NTT DOCOMO BUSINESS,Inc.	`15.77ms` from Tokyo, JP
98.64.169.8	AS8075 Microsoft Corporation	`0.21ms` from Amsterdam, NL
172.212.77.248	AS8075 Microsoft Corporation	`0.36ms` from Ashburn, US
44.234.46.40	AS16509 Amazon.com, Inc.	`0.58ms` from Boardman, US
187.155.106.136	AS8151 UNINET	`12.30ms` from Cancún, MX
175.170.159.120	AS4837 CHINA UNICOM China169 Backbone	`9.52ms` from Changchun, CN
112.86.197.24	AS4837 CHINA UNICOM China169 Backbone	`9.27ms` from Nanjing, CN
112.122.160.200	AS4837 CHINA UNICOM China169 Backbone	`5.08ms` from Nanjing, CN
198.12.232.152	AS26496 GoDaddy.com, LLC	`1.28ms` from Phoenix, US
73.187.127.232	AS7922 Comcast Cable Communications, LLC	`17.67ms` from Reston, US
102.30.244.168	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`18.14ms` from Tunis, TN
121.61.132.120	AS4134 CHINANET-BACKBONE	`5.00ms` from Wuhan, CN
108.71.87.88	AS7018 AT&T Enterprises, LLC	`2.94ms` from Chicago, US
103.110.127.24	AS147237 CLOUDMINISTER TECHNOLOGIES PRIVATE LIMITED	`2.12ms` from Delhi, IN
197.90.58.104	AS20011 Dimension Data	`1.88ms` from Johannesburg, ZA

Traceroute

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

traceroute -a -n -q1 -f4 206.51.23.254

traceroute to 206.51.23.254 (206.51.23.254): 64 hops max, 52 byte packets

4 [AS174] 154.54.81.90 0.952 ms

5 [AS174] 38.104.158.78 0.24 ms

6 [AS11647] 67.43.129.242 5.372 ms

7 [AS11647] 206.51.23.254 6.224 ms

Measurement taken from

IPinfo ProbeNet in Toronto, CA

On December 20th 2025

What are IP address ranges?

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