APNIC - Query the APNIC Whois Database

To assist you with debugging problems, this whois query was received from IP Address

% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html
% Information related to '198.51.101.0 - 198.51.101.255'
% Abuse contact for '198.51.101.0 - 198.51.101.255' is 'noc@itb.ac.id'
inetnum:        198.51.101.0 - 198.51.101.255
netname:        BANDUNG-ID
descr:          Institute of Technology Bandung
country:        ID
org:            ORG-IOTB1-AP
admin-c:        OP1-AP
tech-c:         SA1-AP
abuse-c:        AB1357-AP
status:         ASSIGNED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-routes:     MAINT-BANDUNG-AP
mnt-irt:        IRT-BANDUNG-ID
last-modified:  2021-07-09T02:36:15Z
source:         APNIC
irt:            IRT-BANDUNG-ID
address:        Computer Network Research Group
address:        Institute of Technology Bandung
address:        Bandung
e-mail:         noc@itb.ac.id
abuse-mailbox:  noc@itb.ac.id
admin-c:        OP1-AP
tech-c:         SA1-AP
auth:           # Filtered
remarks:        noc@itb.ac.id was validated on 2024-03-05
mnt-by:         MAINT-BANDUNG-AP
last-modified:  2024-03-05T00:46:57Z
source:         APNIC
organisation:   ORG-IOTB1-AP
org-name:       Institute of Technology Bandung
org-type:       LIR
country:        ID
address:        JL Ganesha 10
phone:          +62-22-86010037
fax-no:         +62-22-250-0935
e-mail:         noc@itb.ac.id
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:43Z
source:         APNIC
role:           ABUSE BANDUNGID
address:        Computer Network Research Group
address:        Institute of Technology Bandung
address:        Bandung
country:        ZZ
phone:          +000000000
e-mail:         noc@itb.ac.id
admin-c:        OP1-AP
tech-c:         SA1-AP
nic-hdl:        AB1357-AP
remarks:        Generated from irt object IRT-BANDUNG-ID
remarks:        noc@itb.ac.id was validated on 2024-03-05
abuse-mailbox:  noc@itb.ac.id
mnt-by:         APNIC-ABUSE
last-modified:  2024-03-05T00:47:04Z
source:         APNIC
person:         Onno W. Purbo
address:        Computer Network Research Group
address:        Institute of Technology Bandung
address:        Bandung
country:        ID
phone:          +62-811-21-6740
fax-no:         +62-22-251-2982
e-mail:         onno@kalpataru.netura.net.id
nic-hdl:        OP1-AP
mnt-by:         MAINT-NULL
last-modified:  2008-09-04T07:29:13Z
source:         APNIC
person:         Suryono Adisoemarta
address:        Petroleum Engineering Dept, MS 3111
address:        Texas Tech University
address:        Lubbock TX 79409
country:        US
phone:          +1-806-742-3482
fax-no:         +1-806-742-3502
e-mail:         paulus@nextover.pe.utexas.edu
e-mail:         paulus@ttu.edu
nic-hdl:        SA1-AP
mnt-by:         MAINT-NULL
last-modified:  2008-09-04T07:29:13Z
source:         APNIC
% This query was served by the APNIC Whois Service version 1.88.25 (WHOIS-AU2)
  • Bold: Object type.
  • Underlined: Primary key(s).
  • Hyperlinks: Searchable Attributes.
6 records found for '198.51.101.0'
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: