APNIC - Query the APNIC Whois Database

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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:       166.128.0.0 - 166.255.255.255
CIDR:           166.128.0.0/9
NetName:        NETBLK-CDPD-B
NetHandle:      NET-166-128-0-0-1
Parent:         NET166 (NET-166-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   Wireless Data Service Provider Corporation (WDSPC-Z)
RegDate:        1993-07-09
Updated:        2024-02-28
Ref:            https://rdap.arin.net/registry/ip/166.128.0.0

OrgName:        Wireless Data Service Provider Corporation
OrgId:          WDSPC-Z
Address:        PO Box 1381
City:           Doylestown
StateProv:      PA
PostalCode:     18901
Country:        US
RegDate:        2024-02-08
Updated:        2024-02-08
Ref:            https://rdap.arin.net/registry/entity/WDSPC-Z

OrgAbuseHandle: WDSPC-ARIN
OrgAbuseName:   WDSPCo Helpdesk
OrgAbusePhone:  +1-215-489-7599 
OrgAbuseEmail:  ipabuse@wirelessdataspco.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/WDSPC-ARIN

OrgTechHandle: WDSPC-ARIN
OrgTechName:   WDSPCo Helpdesk
OrgTechPhone:  +1-215-489-7599 
OrgTechEmail:  ipabuse@wirelessdataspco.org
OrgTechRef:    https://rdap.arin.net/registry/entity/WDSPC-ARIN

OrgNOCHandle: WDSPC-ARIN
OrgNOCName:   WDSPCo Helpdesk
OrgNOCPhone:  +1-215-489-7599 
OrgNOCEmail:  ipabuse@wirelessdataspco.org
OrgNOCRef:    https://rdap.arin.net/registry/entity/WDSPC-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.
7 records found for '166.147.111.221'
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: