Reputation · trust score
A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.
- Baseline (neutral) 65
- Long-established allocation (30y) +6
- Not on any threat blocklist +5
- Has a reverse-DNS (PTR) record +5
- Trust score 81 / 100
Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →
DNS records
- Reverse DNS (PTR)
- mail.45ru.net.au
- Forward-confirmed (FCrDNS)
- Not checked
- PTR TTL
- 300 s
- Reverse DNS last checked
- 2026-11-05 15:24 UTC
Reverse & forward DNS collected by the WorldIP scanner fleet — FCrDNS confirms the PTR hostname resolves back to this IP.
Domains hosted
as of 2026-11-06 UTC2
Registrable domains (like example.com) with at least one name resolving to this IP — updated daily from issued.live's DNS data.
Domain data provided by issued.live — for full details visit https://issued.live/pricing
Reverse DNS history
How this IP's reverse DNS (PTR) has changed over time, from our scans.
This IP's reverse DNS changes frequently — the timeline below shows the most recent changes.
- mail.45ru.net.au — Nov 3, 2026 → present
- webmail3.hostaway.net.au — Nov 2, 2026 → Nov 3, 2026
- mail.45ru.net.au — Nov 1, 2026 → Nov 2, 2026
- no PTR — Oct 31, 2026 → Nov 1, 2026
- webmail3.hostaway.net.au — Oct 29, 2026 → Oct 31, 2026
- mail.45ru.net.au — Oct 28, 2026 → Oct 29, 2026
- webmail3.hostaway.net.au — Oct 27, 2026 → Oct 28, 2026
- mail.45ru.net.au — Oct 25, 2026 → Oct 27, 2026
- webmail3.hostaway.net.au — Oct 23, 2026 → Oct 25, 2026
- mail.45ru.net.au — Oct 18, 2026 → Oct 23, 2026
- webmail3.hostaway.net.au — Oct 17, 2026 → Oct 18, 2026
- mail.45ru.net.au — Oct 14, 2026 → Oct 17, 2026
- webmail3.hostaway.net.au — Oct 3, 2026 → Oct 14, 2026
- mail.45ru.net.au — Oct 2, 2026 → Oct 3, 2026
- webmail3.hostaway.net.au — Sep 27, 2026 → Oct 2, 2026
- mail.45ru.net.au — Aug 24, 2026 → Sep 27, 2026
- webmail3.hostaway.net.au — Aug 18, 2026 → Aug 24, 2026
- mail.45ru.net.au — Aug 16, 2026 → Aug 18, 2026
- webmail3.hostaway.net.au — Jul 5, 2026 → Aug 16, 2026
Network Allocation for 203.30.46.161
- CIDR range
- 203.30.44.0/22
- IP range (int)
- 3,407,752,192 — 3,407,753,215
- Prefix length
- /22
- Organization
- HostAway Pty Ltd
- ASN
- AS24541
- ASN name
- HostAway Pty Ltd
- Location
- Australia
- Coordinates
- -33.494000, 143.210400
- Accuracy radius
- 1000 km
- Regional Internet Registry
- APNIC
- Allocated
- 1996-08-05
- Data source(s)
- maxmind_city, maxmind_country, maxmind_asn, ipinfo_lite
- Last updated
- 2026-11-06 08:49:31
BGP Routing
Live BGP anomalies →Origin AS announcing the most-specific prefix that covers this IP, observed across our RIPE RIS collectors.
Frequently Asked Questions
Who owns 203.30.46.161?
203.30.46.161 is allocated to HostAway Pty Ltd (AS24541), registered in Australia.
Where is 203.30.46.161 located?
The geolocation for 203.30.46.161 maps to Australia based on MaxMind GeoLite2 data. Accuracy depends on the provider and may represent the ISP's regional hub rather than the exact endpoint.
What network is 203.30.46.161 on?
203.30.46.161 belongs to the 203.30.44.0/22 network block announced by AS24541. This range contains 1,024 addresses.
Does 203.30.46.161 have a reverse DNS record?
Reverse DNS (PTR) records are resolved live when you visit this page. If a PTR record exists, it appears in the Reverse DNS field above. PTR records map IP addresses back to hostnames and are commonly used for email authentication and network diagnostics.
Neighbors
Other addresses in the same /24.
