199.85.252.0/24

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 no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
199.85.252.65	AS394821 Toronto District School Board	`1.32ms` 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
69.14.139.88	AS12083 WideOpenWest Finance LLC	`6.54ms` from Atlanta, US
45.26.204.200	AS7018 AT&T Enterprises, LLC	`14.71ms` from Atlanta, US
89.245.205.56	AS8881 1&1 Versatel GmbH	`2.19ms` from Berlin, DE
41.35.201.8	AS8452 TE-AS	`8.26ms` from Cairo, EG
197.144.87.72	AS36884 Wana Corporate	`8.72ms` from Casablanca, MA
151.26.107.136	AS1267 WIND TRE S.P.A.	`10.78ms` from Frosinone, IT
39.134.108.184	AS9808 China Mobile Communications Group Co., Ltd.	`2.00ms` from Kunming, CN
86.129.102.248	AS2856 British Telecommunications PLC	`7.89ms` from London, GB
94.174.115.72	AS5089 Virgin Media Limited	`4.90ms` from London, GB
175.39.87.104	AS4804 Microplex PTY LTD	`3.52ms` from Melbourne, AU
36.155.207.232	AS56046 China Mobile communications corporation	`1.15ms` from Nanjing, CN
108.30.139.88	AS701 Verizon Business	`2.01ms` from New York City, US
68.204.43.40	AS33363 Charter Communications, Inc	`10.94ms` from Orlando, US
3.231.236.200	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
122.153.53.152	AS17858 LG POWERCOMM	`1.84ms` from Seoul, KR
49.166.33.72	AS17858 LG POWERCOMM	`1.78ms` from Seoul, KR
221.148.183.168	AS4766 Korea Telecom	`1.58ms` from Seoul, KR
113.229.226.72	AS4837 CHINA UNICOM China169 Backbone	`6.53ms` from Tieling, CN
194.35.224.72	AS60781 LeaseWeb Netherlands B.V.	`0.23ms` from Amsterdam, NL
152.124.30.104	AS29992 U.S. Department of Veterans Affairs	`4.89ms` from Ashburn, US
139.171.161.184	AS7029 Windstream Communications LLC	`0.81ms` from Ashburn, US
23.48.75.184	AS16625 Akamai Technologies, Inc.	`0.14ms` from Bangkok, TH
130.206.166.88	AS766 RedIRIS Autonomous System	`12.81ms` from Barcelona, ES
181.34.26.104	AS27889 Telecomunicaciones MOVILNET	`19.71ms` from Caracas, VE
68.145.186.56	AS6327 Shaw Communications	`14.24ms` from Edmonton, CA

Traceroute

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

traceroute -a -n -q1 199.85.252.1

traceroute to 199.85.252.1 (199.85.252.1): 64 hops max, 52 byte packets

1 [AS42473] 188.172.212.110 0.542 ms

2 [] 206.108.34.31 0.354 ms

3 *

4 *

5 [AS21949] 72.15.49.65 1.085 ms

6 [AS21949] 207.66.123.177 0.953 ms

7 [AS21949] 199.167.154.135 1.398 ms

8 [AS394821] 199.85.252.1 1.431 ms

Measurement taken from

IPinfo ProbeNet in Toronto, CA

On January 30th 2026

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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