APNIC - Query the APNIC Whois Database

To assist you with debugging problems, this whois query was received from IP Address
[216.73.217.11]

% APNIC found the following authoritative answer from: whois.apnic.net
% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html
% Information related to '203.158.89.0 - 203.158.89.255'
% Abuse contact for '203.158.89.0 - 203.158.89.255' is 'ipadmin@bt.com'
inetnum:        203.158.89.0 - 203.158.89.255
netname:        BT-AS5400-CC61
descr:          BT Global Fabric customers
country:        AU
admin-c:        BIA19-AP
tech-c:         BS1402-AP
abuse-c:        AI1081-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-GB-BTGFNAAS
mnt-by:         MAINT-IN-BTGF
mnt-irt:        IRT-IN-BTGF
last-modified:  2025-12-11T15:40:29Z
source:         APNIC
irt:            IRT-IN-BTGF
address:        2nd Floor, Block 12 BT Global Services Pritech Park SEZ Bellandur village, Varthur Hob Bengaluru KA 560103
e-mail:         ipadmin@bt.com
abuse-mailbox:  ipadmin@bt.com
admin-c:        BIA19-AP
tech-c:         BS1402-AP
auth:           # Filtered
remarks:        ipadmin@bt.com was validated on 2026-05-07
mnt-by:         MAINT-GB-BTGFNAAS
last-modified:  2026-08-27T11:41:56Z
source:         APNIC
role:           ABUSE INBTGF
country:        ZZ
address:        2nd Floor, Block 12 BT Global Services Pritech Park SEZ Bellandur village, Varthur Hob Bengaluru KA 560103
phone:          +000000000
e-mail:         ipadmin@bt.com
admin-c:        BIA19-AP
tech-c:         BS1402-AP
nic-hdl:        AI1081-AP
remarks:        Generated from irt object IRT-IN-BTGF
remarks:        ipadmin@bt.com was validated on 2026-05-07
abuse-mailbox:  ipadmin@bt.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-05-07T01:01:24Z
source:         APNIC
role:           BT Support
address:        BT Global Services
                2nd Floor, Block 12
                Pritech Park SEZ
                Bellandur village, Varthur Hob
                Bengaluru KA 560103
country:        IN
phone:          +44 203 7882214
e-mail:         network@bt.com
admin-c:        BIA19-AP
admin-c:        MB29-AP
tech-c:         BIA19-AP
tech-c:         MB29-AP
nic-hdl:        BS1402-AP
mnt-by:         MAINT-IN-BTGF
remarks:        24/7 NOC email / network@bt.com
remarks:        24/7 NOC phone / +44 203 7882214 opt 1
last-modified:  2025-07-11T09:40:08Z
source:         APNIC
person:         BT IP Admin
address:        2nd Floor, Block 12
                BT Global Services
                Pritech Park SEZ
                Bellandur village, Varthur Hob
                Bengaluru KA 560103
country:        IN
phone:          +31 (0)88 212 8034
e-mail:         ipadmin@bt.com
nic-hdl:        BIA19-AP
mnt-by:         MAINT-IN-BTGF
last-modified:  2025-07-11T09:07:49Z
source:         APNIC
% Information related to '203.158.89.0/24AS5400'
route:          203.158.89.0/24
origin:         AS5400
descr:          BT Global Communication India
                Titanium II,5th Floor,
                Off western express highway
                Jogeshwari East
                Pin code - 400063
mnt-by:         MAINT-IN-BTGC
last-modified:  2025-06-25T07:55:56Z
source:         APNIC
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)
  • Bold: Object type.
  • Underlined: Primary key(s).
  • Hyperlinks: Searchable Attributes.
6 records found for '203.158.89.10'
Search for  
IP address lookups Miscellaneous queries
-l

1st level less specific

-i

Inverse attributes

-L

All less specific

-T

Object types

-m

1st level more specific

-M

All more specific

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

-d

Associated reverse domain

For more information see: