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:       143.104.0.0 - 143.104.255.255
CIDR:           143.104.0.0/16
NetName:        NYHEDU
NetHandle:      NET-143-104-0-0-1
Parent:         NET143 (NET-143-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       AS395139
Organization:   NewYork-Presbyterian Hospital (NYPH-1)
RegDate:        1990-03-26
Updated:        2021-12-14
Ref:            https://rdap.arin.net/registry/ip/143.104.0.0

OrgName:        NewYork-Presbyterian Hospital
OrgId:          NYPH-1
Address:        525 East 68th Street
City:           New York
StateProv:      NY
PostalCode:     10065
Country:        US
RegDate:        2014-01-08
Updated:        2014-01-08
Ref:            https://rdap.arin.net/registry/entity/NYPH-1

OrgTechHandle: NOC18033-ARIN
OrgTechName:   Network Operations Center
OrgTechPhone:  +1-212-305-9021 
OrgTechEmail:  core-mgrs@nyp.org
OrgTechRef:    https://rdap.arin.net/registry/entity/NOC18033-ARIN

OrgNOCHandle: NOC18033-ARIN
OrgNOCName:   Network Operations Center
OrgNOCPhone:  +1-212-305-9021 
OrgNOCEmail:  core-mgrs@nyp.org
OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC18033-ARIN

OrgAbuseHandle: ZN80-ARIN
OrgAbuseName:   New York Presbyterian Hospital
OrgAbusePhone:  +1-212-305-3855 
OrgAbuseEmail:  core-mgrs@nyp.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ZN80-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 '143.104.239.133'
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: