1. All IP Ranges
  2. 199.0.0.0/8
  3. 199.85.0.0/16
  4. AS394821  | 199.85.253.0/24

199.85.253.0/24

AS394821  ·  Toronto District School Board

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Summary

Country Canada
Domain tdsb.on.ca
ASN AS394821
Registry ARIN
ID NETBLK-TDSB

WHOIS Details

NetHandle:      NET-199-85-252-0-1
OrgID:          TDSB-1
Parent:         NET-199-0-0-0-0
NetName:        NETBLK-TDSB
NetRange:       199.85.252.0 - 199.85.253.255
NetType:        allocation
RegDate:        1993-12-20
Updated:        2021-12-14
Source:         ARIN


OrgID:          TDSB-1
OrgName:        Toronto District School Board
CanAllocate:    
Street:         5050 Yonge Street
City:           Toronto
State/Prov:     ON
Country:        CA
PostalCode:     M2N 5N8
RegDate:        2011-09-14
Updated:        2011-09-24
OrgAdminHandle: ITSER14-ARIN
OrgTechHandle:  ITSER14-ARIN
OrgAbuseHandle: ITSER14-ARIN
Source:         ARIN


POCHandle:      ITSER14-ARIN
IsRole:         Y
LastName:       IT Services
FirstName:      
Street:         140 Borough Dr.
City:           Toronto
State/Prov:     ON
Country:        CA
PostalCode:     M1P 4N6
RegDate:        2011-09-12
Updated:        2025-04-07
OfficePhone:    +1-416-396-5028
Mailbox:        Xiaohong.Wu@tdsb.on.ca
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 199.85.0.0/16

Range ASN Company Num of IPs
199.85.84.0/22 AS35985 QX.Net 1,024
199.85.208.0/22 AS22612 Namecheap, Inc. 1,024
199.85.92.0/22 AS22772 Intelium Corp. 1,024
199.85.120.0/22 AS6461 Zayo Bandwidth 1,024
199.85.204.0/22 AS40414 Optivon, Inc. 1,024
199.85.240.0/22 AS31808 Computer Mendtor LLC 1,024
199.85.12.0/22 AS399226 PC Mini Tech 1,024
199.85.22.0/23 AS18670 Arrowstreet Capital, L.P. 512
199.85.118.0/23 AS11647 Kitchener-Waterloo Municipal Area Network 512
199.85.63.0/24 AS46437 Fourway Computer Products, Inc. 256
199.85.107.0/24 AS577 Tecsys Inc. 256
199.85.64.0/24 AS577 Bell Media Inc 256
199.85.70.0/24 AS577 Bell Media Inc 256
199.85.88.0/24 AS62725 City of Centennial 256
199.85.255.0/24 AS64218 Midstate Security 256
199.85.101.0/24 AS701 Open Text Corporation 256
199.85.192.0/24 AS812 Canada Council for the Arts 256
199.85.193.0/24 AS15290 Canada Council for the Arts 256
199.85.124.0/24 AS20139 SS&C Technologies Canada Corp. 256
199.85.19.0/24 AS21949 OSLER, HOSKIN & HARCOURT LLP / OSLER, HOSKIN & HARCOURT S.E.N.C.R.L./S.R.L. 256
199.85.245.0/24 AS30417 BTIG LLC 256
199.85.83.0/24 AS35986 Vyve BRoadband 256
199.85.98.0/24 AS394186 Self Esteem Brands, LLC 256
199.85.200.0/24 AS394330 LTD Broadband LLC 256
199.85.90.0/24 AS395498 Florida Marine 256

Hosted domains

There are 112 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
199.85.253.174 sirwilfridlaurierci.ca 65
199.85.253.173 tdsb.on.ca 43
199.85.253.175 tdsb411.com 33
199.85.253.64 tdsb.com 2
199.85.253.54 mytdsb.on.ca 1

Hosted domains API

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Useful for Cybersecurity
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Pingable IPs

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

IP Address ASN Details
199.85.253.1 AS394821 Toronto District School Board 1.31ms 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
82.78.186.200 AS8708 DIGI ROMANIA S.A. 4.08ms from Bucharest, RO
129.227.132.8 AS21859 Zenlayer Inc 0.81ms from Hong Kong, HK
213.48.228.232 AS5089 Virgin Media Limited 6.95ms from London, GB
91.37.38.120 AS3320 Deutsche Telekom AG 5.75ms from Nuernberg, DE
193.253.187.168 AS3215 Orange S.A. 2.05ms from Paris, FR
119.185.33.24 AS4837 CHINA UNICOM China169 Backbone 7.34ms from Qingdao, CN
76.102.71.72 AS7922 Comcast Cable Communications, LLC 6.13ms from San Jose, US
74.74.225.88 AS11351 Charter Communications Inc 12.72ms from Secaucus, US
47.103.242.24 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.70ms from Shanghai, CN
179.162.245.120 AS18881 TELEFÔNICA BRASIL S.A 1.80ms from São Paulo, BR
78.21.243.24 AS6848 Telenet BV 7.20ms from Brussels, BE
64.218.88.136 AS7018 AT&T Enterprises, LLC 8.02ms from Chicago, US
199.96.54.72 AS53507 Millry Telephone Co Inc. 13.90ms from Dallas, US
77.187.1.216 AS6805 Telefonica Germany GmbH & Co.OHG 2.49ms from Frankfurt am Main, DE
46.30.12.248 AS35266 EX Networks Limited 0.38ms from London, GB
34.142.116.184 AS396982 Google LLC 0.11ms from London, GB
109.108.144.40 AS61323 ANS ACADEMY LIMITED 0.40ms from Manchester, GB
14.15.106.136 AS151387 OMURA CABLE TELEVISION K.K. 11.16ms from Osaka, JP
101.185.227.248 AS1221 Telstra Limited 3.04ms from Perth, AU
51.141.166.248 AS8075 Microsoft Corporation 0.26ms from Quincy, US
13.220.37.136 AS14618 Amazon.com, Inc. 0.84ms from Reston, US
92.101.149.184 AS12389 PJSC Rostelecom 10.52ms from Saint Petersburg, RU
177.171.29.24 AS26599 TELEFÔNICA BRASIL S.A 6.63ms from Sao Paulo, BR
157.7.194.8 AS7506 GMO Internet Group, Inc. 0.36ms from Tokyo, JP
46.187.250.168 AS43118 East & West Sp. z o.o. 10.25ms from Warsaw, PL

Traceroute

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

$
traceroute -a -n -q1 -f2 199.85.253.1
traceroute to 199.85.253.1 (199.85.253.1): 64 hops max, 52 byte packets
2 [] 206.108.34.31 0.453 ms
3 *
4 *
5 [AS21949] 72.15.49.65 3784.392 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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