APNIC - Query the APNIC Whois Database

Try the new whois search

To assist you with debugging problems, this whois query was received from IP Address

% APNIC found the following authoritative answer from: whois.arin.net

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2024, American Registry for Internet Numbers, Ltd.
#

NetRange:       209.221.64.0 - 209.221.127.255
CIDR:           209.221.64.0/18
NetName:        NET-YRDSB
NetHandle:      NET-209-221-64-0-1
Parent:         NET209 (NET-209-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   York Region District School Board (YRDSB)
RegDate:        1998-05-01
Updated:        2021-12-14
Ref:            https://rdap.arin.net/registry/ip/209.221.64.0

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:        2024-09-05
Ref:            https://rdap.arin.net/registry/entity/YRDSB

OrgAbuseHandle: BISCH34-ARIN
OrgAbuseName:   Bischoff, Andy 
OrgAbusePhone:  +1-905-727-0022 
OrgAbuseEmail:  andy.bischoff@yrdsb.ca
OrgAbuseRef:    https://rdap.arin.net/registry/entity/BISCH34-ARIN

OrgAbuseHandle: DLU5-ARIN
OrgAbuseName:   Luscher, Dave 
OrgAbusePhone:  +1-905-727-3141 
OrgAbuseEmail:  noc@yrdsb.ca
OrgAbuseRef:    https://rdap.arin.net/registry/entity/DLU5-ARIN

OrgTechHandle: DLU5-ARIN
OrgTechName:   Luscher, Dave 
OrgTechPhone:  +1-905-727-3141 
OrgTechEmail:  noc@yrdsb.ca
OrgTechRef:    https://rdap.arin.net/registry/entity/DLU5-ARIN

OrgTechHandle: BISCH34-ARIN
OrgTechName:   Bischoff, Andy 
OrgTechPhone:  +1-905-727-0022 
OrgTechEmail:  andy.bischoff@yrdsb.ca
OrgTechRef:    https://rdap.arin.net/registry/entity/BISCH34-ARIN

RTechHandle: DLU5-ARIN
RTechName:   Luscher, Dave 
RTechPhone:  +1-905-727-3141 
RTechEmail:  noc@yrdsb.ca
RTechRef:    https://rdap.arin.net/registry/entity/DLU5-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2024, American Registry for Internet Numbers, Ltd.
#
  • Bold: Object type.
  • Underlined: Primary key(s).
  • Hyperlinks: Searchable Attributes.
9 records found for '209.221.91.250'
Search for  
IP address lookups Miscellaneous queries
-l

1st level less specific

 Returns smallest IP address range that includes the queried IP address or range

-i

Inverse attributes

 Returns objects with an attribute that matches the query text and attribute type
-L

All less specific

 Return all larger IP address ranges that include the queried IP address or range

-T

Object types

 Results that match the query and are of a specified object type
-m

1st level more specific

 Returns first level more specific address ranges within the boundaries of the queried IP address range
-M

All more specific

 Returns all more specific address ranges within the boundaries of the queried IP address range

Query hints

  • Include "AS" in front of an AS number.
    Example: AS4808

  • Include "-t" (template only) or "-v" (template and description) in front of an object name to view the template
    Example: -t inetnum

-x

Exact match only

 Returns address range that exactly matches the queried IP address range
-d

Associated reverse domain

 Returns IP address range and associated reverse domain

For more information see: