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
199.85.252.129	AS394821 Toronto District School Board	`1.27ms` 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
139.144.198.184	AS63949 Akamai Connected Cloud	`0.38ms` from Ashburn, US
40.117.174.184	AS8075 Microsoft Corporation	`0.45ms` from Ashburn, US
102.41.31.136	AS8452 TE-AS	`3.69ms` from Cairo, EG
34.72.145.24	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
87.33.119.136	AS1213 ASIERA TECHNOLOGY SERVICES CLG	`3.31ms` from Dublin, IE
8.217.7.248	AS45102 Alibaba (US) Technology Co., Ltd.	`0.56ms` from Hong Kong, HK
182.208.24.136	AS17858 LG POWERCOMM	`2.06ms` from Incheon, KR
110.138.13.24	AS7713 PT Telekomunikasi Indonesia	`2.05ms` from Jakarta, ID
81.136.53.120	AS2856 British Telecommunications PLC	`3.53ms` from London, GB
81.149.123.232	AS2856 British Telecommunications PLC	`2.63ms` from London, GB
198.1.221.200	AS20001 Charter Communications Inc	`3.49ms` from Los Angeles, US
195.36.135.104	AS5410 Bouygues Telecom SA	`5.76ms` from Lyon, FR
87.15.40.8	AS3269 Telecom Italia S.p.A.	`9.58ms` from Milan, IT
31.216.84.104	AS15805 EPIC LTD	`1.57ms` from Nicosia, CY
188.232.234.216	AS41843 JSC "ER-Telecom Holding"	`8.83ms` from Novosibirsk, RU
187.153.252.168	AS8151 UNINET	`4.10ms` from Santiago de Queretaro, MX
69.14.139.88	AS12083 WideOpenWest Finance LLC	`7.38ms` from Atlanta, US
181.101.100.248	AS7303 Telecom Argentina S.A.	`9.53ms` from Buenos Aires, AR
113.89.206.232	AS4134 CHINANET-BACKBONE	`0.88ms` from Guangzhou, CN
221.213.28.8	AS4837 CHINA UNICOM China169 Backbone	`11.47ms` from Guiyang, CN
5.71.124.200	AS5607 Sky UK Limited	`11.35ms` from London, GB
47.202.14.72	AS5650 Frontier Communications of America, Inc.	`8.68ms` from Miami, US
37.35.1.72	AS29104 Thales Services Numeriques SAS	`1.11ms` from Paris, FR
125.241.214.120	AS17858 LG POWERCOMM	`2.22ms` from Seoul, KR
176.221.146.232	AS35805 JSC "Silknet"	`0.92ms` from Tbilisi, GE

Traceroute

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

traceroute -a -n -q1 -f2 199.85.252.1

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

2 [] 206.108.35.5 2.993 ms

3 [AS21949] 207.66.123.161 0.998 ms

4 [AS21949] 192.69.1.47 0.968 ms

5 [AS21949] 207.66.123.177 0.876 ms

6 [AS21949] 199.167.154.135 1.586 ms

7 [AS394821] 199.85.252.1 1.315 ms

Measurement taken from

IPinfo ProbeNet in Toronto, CA

On January 9th 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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