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:       128.187.0.0 - 128.187.255.255
CIDR:           128.187.0.0/16
NetName:        BYU-NET
NetHandle:      NET-128-187-0-0-1
Parent:         NET128 (NET-128-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   Brigham Young University (BYU-Z)
RegDate:        1987-01-07
Updated:        2023-06-25
Ref:            https://rdap.arin.net/registry/ip/128.187.0.0
OrgName:        Brigham Young University
OrgId:          BYU-Z
Address:        University Hill
City:           Provo
StateProv:      UT
PostalCode:     84602
Country:        US
RegDate:        2023-06-20
Updated:        2023-06-20
Ref:            https://rdap.arin.net/registry/entity/BYU-Z
OrgAbuseHandle: CSOC2-ARIN
OrgAbuseName:   CES Security Operations Center
OrgAbusePhone:  +1-801-422-7788 
OrgAbuseEmail:  cessoc@byu.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/CSOC2-ARIN
OrgTechHandle: BGO53-ARIN
OrgTechName:   Goodman, Brent 
OrgTechPhone:  +1-801-422-7782 
OrgTechEmail:  dnsmaster@byu.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/BGO53-ARIN
OrgTechHandle: MALQU-ARIN
OrgTechName:   Malquist, Craig 
OrgTechPhone:  +1-801-422-9200 
OrgTechEmail:  craig.malquist@byu.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/MALQU-ARIN
OrgTechHandle: MEL71-ARIN
OrgTechName:   Longhurst, Mark Evan
OrgTechPhone:  +1-801-592-3538 
OrgTechEmail:  markl@byu.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/MEL71-ARIN
RTechHandle: MALQU-ARIN
RTechName:   Malquist, Craig 
RTechPhone:  +1-801-422-9200 
RTechEmail:  craig.malquist@byu.edu
RTechRef:    https://rdap.arin.net/registry/entity/MALQU-ARIN
RTechHandle: BGO53-ARIN
RTechName:   Goodman, Brent 
RTechPhone:  +1-801-422-7782 
RTechEmail:  dnsmaster@byu.edu
RTechRef:    https://rdap.arin.net/registry/entity/BGO53-ARIN
RAbuseHandle: CSOC2-ARIN
RAbuseName:   CES Security Operations Center
RAbusePhone:  +1-801-422-7788 
RAbuseEmail:  cessoc@byu.edu
RAbuseRef:    https://rdap.arin.net/registry/entity/CSOC2-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.
11 records found for '128.187.97.19'
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: