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:       161.16.0.0 - 161.16.255.255
CIDR:           161.16.0.0/16
NetName:        LYONDELLCHEM
NetHandle:      NET-161-16-0-0-1
Parent:         NET161 (NET-161-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   Lyondell Chemical Company (LYONDE-3)
RegDate:        1992-04-27
Updated:        2024-02-22
Ref:            https://rdap.arin.net/registry/ip/161.16.0.0

OrgName:        Lyondell Chemical Company
OrgId:          LYONDE-3
Address:        1221 McKinney St
City:           Houston
StateProv:      TX
PostalCode:     77379
Country:        US
RegDate:        2001-01-16
Updated:        2017-01-19
Ref:            https://rdap.arin.net/registry/entity/LYONDE-3

OrgTechHandle: HUMLI-ARIN
OrgTechName:   Humlicek, Robert 
OrgTechPhone:  +1-713-309-2379 
OrgTechEmail:  Robert.Humlicek@lyb.com
OrgTechRef:    https://rdap.arin.net/registry/entity/HUMLI-ARIN

OrgAbuseHandle: HUMLI-ARIN
OrgAbuseName:   Humlicek, Robert 
OrgAbusePhone:  +1-713-309-2379 
OrgAbuseEmail:  Robert.Humlicek@lyb.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/HUMLI-ARIN

OrgNOCHandle: HUMLI-ARIN
OrgNOCName:   Humlicek, Robert 
OrgNOCPhone:  +1-713-309-2379 
OrgNOCEmail:  Robert.Humlicek@lyb.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/HUMLI-ARIN

RAbuseHandle: HUMLI-ARIN
RAbuseName:   Humlicek, Robert 
RAbusePhone:  +1-713-309-2379 
RAbuseEmail:  Robert.Humlicek@lyb.com
RAbuseRef:    https://rdap.arin.net/registry/entity/HUMLI-ARIN

RNOCHandle: HUMLI-ARIN
RNOCName:   Humlicek, Robert 
RNOCPhone:  +1-713-309-2379 
RNOCEmail:  Robert.Humlicek@lyb.com
RNOCRef:    https://rdap.arin.net/registry/entity/HUMLI-ARIN

RTechHandle: HUMLI-ARIN
RTechName:   Humlicek, Robert 
RTechPhone:  +1-713-309-2379 
RTechEmail:  Robert.Humlicek@lyb.com
RTechRef:    https://rdap.arin.net/registry/entity/HUMLI-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.
10 records found for '161.16.0.50'
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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: