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:       168.235.0.0 - 168.235.63.255
CIDR:           168.235.0.0/18
NetName:        AHHC
NetHandle:      NET-168-235-0-0-1
Parent:         NET168 (NET-168-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   Advocate Health Care (ADVOC-4-Z)
RegDate:        1994-08-31
Updated:        2023-09-06
Ref:            https://rdap.arin.net/registry/ip/168.235.0.0

OrgName:        Advocate Health Care
OrgId:          ADVOC-4-Z
Address:        3075 Highland Parkway
Address:        Suite 600
City:           Downers Grove
StateProv:      IL
PostalCode:     60515
Country:        US
RegDate:        2010-02-03
Updated:        2023-07-25
Ref:            https://rdap.arin.net/registry/entity/ADVOC-4-Z

OrgNOCHandle: NETWO1671-ARIN
OrgNOCName:   Network Operations
OrgNOCPhone:  +1-847-723-1111 
OrgNOCEmail:  security@aah.org
OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO1671-ARIN

OrgTechHandle: NETWO1671-ARIN
OrgTechName:   Network Operations
OrgTechPhone:  +1-847-723-1111 
OrgTechEmail:  security@aah.org
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO1671-ARIN

OrgAbuseHandle: NETWO1671-ARIN
OrgAbuseName:   Network Operations
OrgAbusePhone:  +1-847-723-1111 
OrgAbuseEmail:  security@aah.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO1671-ARIN

RNOCHandle: NETWO1671-ARIN
RNOCName:   Network Operations
RNOCPhone:  +1-847-723-1111 
RNOCEmail:  security@aah.org
RNOCRef:    https://rdap.arin.net/registry/entity/NETWO1671-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.
8 records found for '168.235.1.4'
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: