APNIC - Query the APNIC Whois Database

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:       144.37.0.0 - 144.37.255.255
CIDR:           144.37.0.0/16
NetName:        CSUSM
NetHandle:      NET-144-37-0-0-1
Parent:         NET144 (NET-144-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   California State University San Marcos (CSUSM-Z)
RegDate:        1990-11-09
Updated:        2021-12-14
Ref:            https://rdap.arin.net/registry/ip/144.37.0.0
OrgName:        California State University San Marcos
OrgId:          CSUSM-Z
Address:        820 West Los Vallecitos
City:           San Marcos
StateProv:      CA
PostalCode:     92069
Country:        US
RegDate:        2021-04-29
Updated:        2021-04-29
Ref:            https://rdap.arin.net/registry/entity/CSUSM-Z
OrgAbuseHandle: WDC18-ARIN
OrgAbuseName:   Craig, William D
OrgAbusePhone:  +1-760-750-4713 
OrgAbuseEmail:  wcraig@csusm.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/WDC18-ARIN
OrgTechHandle: WDC18-ARIN
OrgTechName:   Craig, William D
OrgTechPhone:  +1-760-750-4713 
OrgTechEmail:  wcraig@csusm.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/WDC18-ARIN
OrgTechHandle: BUKIN-ARIN
OrgTechName:   Bukin, Alex 
OrgTechPhone:  +1-760-750-4778 
OrgTechEmail:  abukin@csusm.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/BUKIN-ARIN
OrgDNSHandle: BUKIN-ARIN
OrgDNSName:   Bukin, Alex 
OrgDNSPhone:  +1-760-750-4778 
OrgDNSEmail:  abukin@csusm.edu
OrgDNSRef:    https://rdap.arin.net/registry/entity/BUKIN-ARIN
OrgDNSHandle: WDC18-ARIN
OrgDNSName:   Craig, William D
OrgDNSPhone:  +1-760-750-4713 
OrgDNSEmail:  wcraig@csusm.edu
OrgDNSRef:    https://rdap.arin.net/registry/entity/WDC18-ARIN
RTechHandle: BUKIN-ARIN
RTechName:   Bukin, Alex 
RTechPhone:  +1-760-750-4778 
RTechEmail:  abukin@csusm.edu
RTechRef:    https://rdap.arin.net/registry/entity/BUKIN-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 '144.37.208.53'
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: