AS Name
YRDSB
Org Name
York Region District School Board
Registry Region
Canada
Looking Glass
IPv4Prefixes

7

IPv6Prefixes

0

IPv4 NUMs

1,792

IPv6 NUMs(/64)

0

1,792 IPv4 Addresses
CIDR Description IP Num
209.221.90.0/24 York Region District School Board 256
209.221.91.0/24 York Region District School Board 256
209.221.92.0/24 York Region District School Board 256
209.221.93.0/24 York Region District School Board 256
209.221.94.0/24 York Region District School Board 256
209.221.95.0/24 York Region District School Board 256
209.221.127.0/24 York Region District School Board 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS26677 ORION-ASN - ORION, CA Canada 16,640 4,294,967,296 IPv4 IPv4
AS577 BACOM - Bell Canada, CA Canada 6,702,848 4,468,703,232 IPv4 IPv4
AS812 ROGERS-COMMUNICATIONS - Rogers Communications Canada Inc., CA Canada 5,480,960 21,474,967,552 IPv4 IPv4
IP Address Domain NUMs Domains
209.221.90.50 1 outlook4.yrdsb.ca
209.221.90.67 3 mysql.yraa.com
209.221.90.86 1 sirc.yrdsb.ca
209.221.90.100 1 owa.yrdsb.net
209.221.90.102 63 www.armadale.ps.yrdsb.edu.on.ca
ASNumber:       30713
ASName:         YRDSB
ASHandle:       AS30713
RegDate:        2003-12-11
Updated:        2012-03-02    
Ref:            https://rdap.arin.net/registry/autnum/30713


OrgName:        York Region District School Board
OrgId:          YRDSB
Address:        60 Wellington Street West
City:           Aurora
StateProv:      ON
PostalCode:     L4G-3H2
Country:        CA
RegDate:        1998-05-01
Updated:        2011-09-24
Ref:            https://rdap.arin.net/registry/entity/YRDSB


OrgAbuseHandle: DLU5-ARIN
OrgAbuseName:   Luscher, Dave 
OrgAbusePhone:  +1-905-727-3141 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/DLU5-ARIN

OrgTechHandle: DLU5-ARIN
OrgTechName:   Luscher, Dave 
OrgTechPhone:  +1-905-727-3141 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/DLU5-ARIN