203.129.29.170
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 (20y) +6
- Not on any threat blocklist +5
- Isp allocation +5
- Trust score 81 / 100
Experimental · trust-vectors model v1.2.1 — a transparent heuristic, not a definitive verdict. How it works →
Reverse DNS history
How this IP's reverse DNS (PTR) has changed over time, from our scans.
- no PTR — Oct 4, 2026 → present
- 203-129-29-170.cust.aussiebb.net stable — Jun 23, 2026 → Oct 4, 2026
Network Allocation for 203.129.29.170
- CIDR range
- 203.129.29.0/28
- IP range (int)
- 3,414,236,416 — 3,414,236,431
- Prefix length
- /28
- Organization
- Aussie Broadband
- ASN
- AS4764
- ASN name
- Aussie Broadband
- Location
- Sydney, New South Wales, Australia
- Coordinates
- -33.814800, 151.172300
- Accuracy radius
- 50 km
- Postal code
- 2066
- Regional Internet Registry
- APNIC
- Allocated
- 2006-12-01
- Data source(s)
- maxmind_city, maxmind_country, maxmind_asn, ipinfo_lite
- Last updated
- 2026-10-04 05:26:57
BGP Routing
Live BGP anomalies →Origin AS announcing the most-specific prefix that covers this IP, observed across our RIPE RIS collectors.
RIR Ownership History
Atom feed ⇲Allocation changes captured from regional internet registry (RIR) delegation files, re-imported every six hours, for ranges that have contained this IP.
| Date | Event | From | To |
|---|---|---|---|
| 2026-05-10 | New Allocation | — | AU |
See the full history for 203.129.16.0/20.
Frequently Asked Questions
Who owns 203.129.29.170?
203.129.29.170 is allocated to Aussie Broadband (AS4764), registered in Sydney, Australia.
Where is 203.129.29.170 located?
The geolocation for 203.129.29.170 maps to Sydney, 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 203.129.29.170 on?
203.129.29.170 belongs to the 203.129.29.0/28 network block announced by AS4764. This range contains 16 addresses.
Does 203.129.29.170 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.
