[ IP ]

103.139.123.40

#465,845Top IPs · 1M scope0 domains

Overview

Top IPs list rank

1M: #465,845(5 observation hits)

Hosted domains (90 days): 0
Hosted domains (all time): 0
First seen: Mon Jul 20 2026 00:53:14 GM
Last seen: Sun Aug 23 2026 08:32:05 GM
PDNS hits (90 days): 5
Country: AU
ASN: AS4826
Snapshot: 1970-01-01

Network operated by Mainstream Group Holdings Ltd (MGHL-AU).

List rank history

24 daily snapshots in the Top IPs list (1M scope). Lower rank numbers indicate more accumulated passive-DNS observation evidence.

Whois — 103.139.123.40

Netname: MGHL-AU
Organization: Mainstream Group Holdings Ltd
Country: AU
ASN: AS4826

Full whois record

% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to '103.139.123.0 - 103.139.123.255'

% Abuse contact for '103.139.123.0 - 103.139.123.255' is '[email protected]'

inetnum:        103.139.123.0 - 103.139.123.255
netname:        MGHL-AU
descr:          Mainstream Group Holdings Ltd
country:        AU
org:            ORG-MGHL1-AP
admin-c:        MGHL1-AP
tech-c:         MGHL1-AP
abuse-c:        AM2975-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-MGHL-AU
mnt-irt:        IRT-MGHL-AU
last-modified:  2021-01-12T03:04:30Z
source:         APNIC

irt:            IRT-MGHL-AU
address:        Level 10, 12 Shelley St, Sydney New South Wales 2000
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        MGHL1-AP
tech-c:         MGHL1-AP
auth:           # Filtered
remarks:        [email protected] is invalid
mnt-by:         MAINT-MGHL-AU
last-modified:  2026-07-22T13:12:11Z
source:         APNIC

organisation:   ORG-MGHL1-AP
org-name:       Mainstream Group Holdings Ltd
org-type:       LIR
country:        AU
address:        Level 10, 12 Shelley St
phone:          +61282598828
fax-no:         +61-2-9251-3525
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:17:49Z
source:         APNIC

role:           ABUSE MGHLAU
country:        ZZ
address:        Level 10, 12 Shelley St, Sydney New South Wales 2000
phone:          +000000000
e-mail:         [email protected]
admin-c:        MGHL1-AP
tech-c:         MGHL1-AP
nic-hdl:        AM2975-AP
remarks:        Generated from irt object IRT-MGHL-AU
remarks:        [email protected] is invalid
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2026-07-22T13:13:22Z
source:         APNIC

role:           Mainstream Group Holdings Ltd administrator
address:        Level 1, 51-57 Pitt St, Sydney New South Wales 2000
country:        AU
phone:          +61282598828
fax-no:         +61-2-9251-3525
e-mail:         [email protected]
admin-c:        MGHL1-AP
tech-c:         MGHL1-AP
nic-hdl:        MGHL1-AP
mnt-by:         MAINT-MGHL-AU
last-modified:  2019-05-27T00:34:52Z
source:         APNIC

% Information related to '103.139.123.0/24AS4826'

route:          103.139.123.0/24
origin:         AS4826
descr:          Mainstream Group Holdings Ltd
                Level 1, 51-57 Pitt St
mnt-by:         MAINT-MGHL-AU
last-modified:  2021-08-10T05:33:26Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-US2)

Hosted domains — PDNS pivot

Domain	Rank	First seen	Last seen	Hits
imb.com.au	#1,004,962	2026-07-20	2026-08-23	5