APNIC - Query the APNIC Whois Database

Try the new whois search

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:       173.253.128.0 - 173.253.255.255
CIDR:           173.253.128.0/17
NetName:        TIGERLAN
NetHandle:      NET-173-253-128-0-1
Parent:         NET173 (NET-173-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       AS2055
Organization:   Louisiana State University (LSU-1)
RegDate:        2010-10-01
Updated:        2021-12-14
Ref:            https://rdap.arin.net/registry/ip/173.253.128.0

OrgName:        Louisiana State University
OrgId:          LSU-1
Address:        200 Computing Services Center
City:           Baton Rouge
StateProv:      LA
PostalCode:     70803
Country:        US
RegDate:        1988-05-09
Updated:        2020-01-24
Ref:            https://rdap.arin.net/registry/entity/LSU-1

OrgAbuseHandle: LASC-ARIN
OrgAbuseName:   LSU Abuse and Security Contact
OrgAbusePhone:  +1-225-578-3700 
OrgAbuseEmail:  security@lsu.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/LASC-ARIN

OrgTechHandle: LNEA-ARIN
OrgTechName:   LSU Network Engineering and Architecture
OrgTechPhone:  +1-225-578-3700 
OrgTechEmail:  netdesign@lsu.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/LNEA-ARIN

RAbuseHandle: LAC46-ARIN
RAbuseName:   LSU Abuse Contact
RAbusePhone:  +1-225-578-3700 
RAbuseEmail:  abuse@lsu.edu
RAbuseRef:    https://rdap.arin.net/registry/entity/LAC46-ARIN

RNOCHandle: LNA5-ARIN
RNOCName:   LSU Network Administration
RNOCPhone:  +1-225-578-3700 
RNOCEmail:  security@lsu.edu
RNOCRef:    https://rdap.arin.net/registry/entity/LNA5-ARIN

RTechHandle: SR935-ARIN
RTechName:   Robbins, Sean 
RTechPhone:  +1-225-578-5204 
RTechEmail:  sean@lsu.edu
RTechRef:    https://rdap.arin.net/registry/entity/SR935-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.
9 records found for '173.253.197.232'
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: