199.235.136.0/21

AS33105 · Halton District School Board

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Summary

Country	Canada
Domain	hdsb.ca
ASN	AS33105
Parent Range	199.235.0.0/16
Registry	ARIN
ID	HALTON-NET

WHOIS Details

NetHandle:      NET-199-235-0-0-1
OrgID:          HBE-1
Parent:         NET-199-0-0-0-0
NetName:        HALTON-NET
NetRange:       199.235.0.0 - 199.235.255.255
NetType:        allocation
RegDate:        1994-04-18
Updated:        2023-02-27
TechHandle:     POMFR1-ARIN
Source:         ARIN


OrgID:          HBE-1
OrgName:        Halton District School Board
CanAllocate:    
Street:         2050 Guelph Line
Street:         P.O. Box 5005
City:           Burlington
State/Prov:     ON
Country:        CA
PostalCode:     L7R-3Z2
RegDate:        1994-04-18
Updated:        2025-10-15
OrgAdminHandle: MNO93-ARIN
OrgTechHandle:  CLARK1765-ARIN
OrgTechHandle:  POMFR1-ARIN
OrgAbuseHandle: POMFR1-ARIN
Source:         ARIN


POCHandle:      MNO93-ARIN
IsRole:         Y
LastName:       Manager - Network Operations
FirstName:      
Street:         2050 Guelph Line
City:           Burlington
State/Prov:     ON
Country:        CA
PostalCode:     L7R 3Z2
RegDate:        2024-05-01
Updated:        2025-05-01
OfficePhone:    +1-905-335-3665
Mailbox:        rowem@hdsb.ca
Mailbox:        sabrim@hdsb.ca
Source:         ARIN


POCHandle:      POMFR1-ARIN
IsRole:         N
LastName:       Pomfret
FirstName:      Shawn
Street:         2050 Guelph Line
City:           Burlington
State/Prov:     ON
Country:        CA
PostalCode:     L7P 5A8
RegDate:        2021-01-20
Updated:        2025-01-20
OfficePhone:    +1-905-335-3663
Mailbox:        pomfrets@hdsb.ca
Mailbox:        pomfrets@hdsb.net
Source:         ARIN


POCHandle:      CLARK1765-ARIN
IsRole:         N
LastName:       Clark
FirstName:      Sean
Street:         2050 Guelph Line
City:           Burlington
State/Prov:     ON
Country:        CA
PostalCode:     L7P 5A8
RegDate:        2021-04-29
Updated:        2025-06-09
OfficePhone:    +1-905-335-3665
Mailbox:        clarkse@hdsb.ca
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 199.235.136.0/21

Range	ASN	Company	Num of IPs
199.235.0.0/16	AS33105	Halton District School Board	65,536

Nearby Ranges

BGP prefixes that overlap with 199.235.0.0/16

Range	ASN	Company	Num of IPs
199.235.0.0/16	AS33105	Halton District School Board	65,536

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
218.247.161.85	AS4808 China Unicom Beijing Province Network	`3.47ms` from Beijing, CN
105.73.195.53	AS36884 Wana Corporate	`18.82ms` from Casablanca, MA
61.167.105.213	AS4837 CHINA UNICOM China169 Backbone	`14.29ms` from Changchun, CN
183.247.171.85	AS56041 China Mobile communications corporation	`3.55ms` from Hangzhou, CN
211.137.3.5	AS56044 China Mobile communications corporation	`3.44ms` from Liaoyang, CN
94.15.236.21	AS5607 Sky UK Limited	`3.34ms` from London, GB
85.93.131.37	AS34300 Internet-Cosmos LLC	`1.07ms` from Moscow, RU
174.177.24.181	AS7922 Comcast Cable Communications, LLC	`12.94ms` from Murfreesboro, US
217.94.216.229	AS3320 Deutsche Telekom AG	`6.49ms` from Nuernberg, DE
203.168.65.245	AS18144 Enecom,Inc.	`6.47ms` from Osaka, JP
189.109.56.197	AS10429 TELEFÔNICA BRASIL S.A	`1.10ms` from Osasco, BR
217.113.196.165	AS210743 Babbar SAS	`1.16ms` from Paris, FR
186.195.234.181	AS52862 ISP PREMIUM TELECOM S/A	`2.27ms` from Sao Paulo, BR
125.184.4.133	AS17858 LG POWERCOMM	`5.19ms` from Seoul, KR
49.171.201.85	AS17858 LG POWERCOMM	`1.80ms` from Seoul, KR
117.143.218.53	AS24400 Shanghai Mobile Communications Co.,Ltd.	`2.62ms` from Shanghai, CN
144.126.137.69	AS40021 Contabo Inc.	`0.07ms` from St. Louis, US
94.50.143.69	AS12389 PJSC Rostelecom	`0.74ms` from Yekaterinburg, RU
62.165.42.197	AS28745 Joint Stock Company TransTeleCom	`4.16ms` from Yekaterinburg, RU
91.124.72.229	AS174 Cogent Communications, LLC	`7.33ms` from Amsterdam, NL
120.228.209.149	AS56047 China Mobile communications corporation	`2.00ms` from Changsha, CN
75.181.33.117	AS11426 Charter Communications Inc	`5.77ms` from Charlotte, US
73.3.189.21	AS7922 Comcast Cable Communications, LLC	`2.62ms` from Denver, US
20.166.189.101	AS8075 Microsoft Corporation	`0.24ms` from Dublin, IE
64.226.73.133	AS14061 DigitalOcean, LLC	`0.47ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -m10 199.235.141.240

traceroute to 199.235.141.240 (199.235.141.240): 10 hops max, 52 byte packets

1 [AS15169] 142.251.247.66 91.998 ms

2 [AS15169] 192.178.98.190 93.39 ms

3 *

4 [AS7992] 24.51.238.219 106.196 ms

5 [AS33105] 199.235.195.252 92.182 ms

6 [AS7992] 50.115.180.211 92.609 ms

7 [AS33105] 199.235.195.252 92.418 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Oudeschip, NL

On November 14th 2025

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