[ IP ]
103.168.172.53
#420,236Top IPs · 1M scope1 domain0 open ports
Overview
Top IPs list rank
- 1M
- #420,236(1 domains)
- Hosted domains (90 days)
- 1
- Hosted domains (all time)
- 1
- First seen
- Wed Jul 22 2026 11:40:08 GM
- Last seen
- Wed Jul 22 2026 11:40:08 GM
- PDNS hits (90 days)
- 2
- Country
- AU
- ASN
- AS151847
- Snapshot
- 1970-01-01
Network operated by Fastmail Pty Ltd t/a Fastmail (FASTMAILPTYLTD-AU).
List rank history
1 daily snapshots in the Top IPs list (1M scope). Lower rank numbers indicate more hosted domains in scope.
Whois — 103.168.172.53
- Netname
- FASTMAILPTYLTD-AU
- Organization
- Fastmail Pty Ltd t/a Fastmail
- Country
- AU
- ASN
- AS151847
Full whois record
% [whois.apnic.net] % Whois data copyright terms http://www.apnic.net/db/dbcopyright.html % Information related to '103.168.172.0 - 103.168.172.255' % Abuse contact for '103.168.172.0 - 103.168.172.255' is '[email protected]' inetnum: 103.168.172.0 - 103.168.172.255 netname: FASTMAILPTYLTD-AU descr: Fastmail Pty Ltd t/a Fastmail country: AU org: ORG-FA47-AP admin-c: FPLA12-AP tech-c: FPLA12-AP abuse-c: AF708-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-FASTMAILPTYLTD-AU mnt-irt: IRT-FASTMAILPTYLTD-AU last-modified: 2024-12-18T23:06:48Z geoloc: 39.95231538093297 -75.16478978236638 geofeed: https://data.fastmail.com/data/geofeed.csv source: APNIC irt: IRT-FASTMAILPTYLTD-AU address: Level 2, 114 William Street, Melbourne Victoria 3000 e-mail: [email protected] abuse-mailbox: [email protected] admin-c: FPLA12-AP tech-c: FPLA12-AP auth: # Filtered remarks: [email protected] was validated on 2026-05-12 mnt-by: MAINT-FASTMAILPTYLTD-AU last-modified: 2026-05-12T13:15:13Z source: APNIC organisation: ORG-FA47-AP org-name: Fastmail org-type: LIR country: AU address: Level 2, 114 William Street phone: +61457416436 e-mail: [email protected] mnt-ref: APNIC-HM mnt-by: APNIC-HM last-modified: 2023-09-05T02:18:35Z source: APNIC role: ABUSE FASTMAILPTYLTDAU country: ZZ address: Level 2, 114 William Street, Melbourne Victoria 3000 phone: +000000000 e-mail: [email protected] admin-c: FPLA12-AP tech-c: FPLA12-AP nic-hdl: AF708-AP remarks: Generated from irt object IRT-FASTMAILPTYLTD-AU remarks: [email protected] was validated on 2026-05-12 abuse-mailbox: [email protected] mnt-by: APNIC-ABUSE last-modified: 2026-05-12T13:15:35Z source: APNIC role: Fastmail Pty Ltd administrator address: Level 2, 114 William Street, Melbourne Victoria 3000 country: AU phone: +61457416436 e-mail: [email protected] admin-c: FPLA12-AP tech-c: FPLA12-AP nic-hdl: FPLA12-AP mnt-by: MAINT-FASTMAILPTYLTD-AU last-modified: 2021-06-21T02:31:27Z source: APNIC % Information related to '103.168.172.0/24AS151847' route: 103.168.172.0/24 origin: AS151847 descr: Fastmail Pty Ltd Level 2, 114 William Street mnt-by: MAINT-FASTMAILPTYLTD-AU last-modified: 2023-10-12T04:10:02Z source: APNIC % This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-US2)
Open ports — 103.168.172.53
No open ports detected across 8 probed ports (last scan 10d ago).