Summary
| Country |
 Canada
|
| Domain | tdsb.on.ca |
| Size | 512 |
| Registry | ARIN |
| Network Name | NETBLK-TDSB |
Whois
American Registry for Internet Numbers NET199 (NET-199-0-0-0-0) 199.0.0.0 - 199.255.255.255
Toronto District School Board NETBLK-TDSB (NET-199-85-252-0-1) 199.85.252.0 - 199.85.253.255
CIDR IP address subranges within 199.85.252.0/23 subnet
- 199.85.252.0/24
- 199.85.253.0/24