101.186.100.145
IP Intelligence Dossier
Your IP: 216.73.217.11
🏢 Ownership & Registration
| Organization | Telstra Limited |
| ASN | AS1221 |
| Network Name | TELSTRAINTERNET50-AU |
| CIDR Block | 101.160.0.0/11 |
| RIR | APNIC |
| Country | AU |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR Record | No PTR |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
🔐 DNS Hygiene
| Hygiene Score | 0% (None) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Not signed |
| CAA | Not configured |
☁️ Network Classification
| Infrastructure | Residential |
| Service Purpose | Residential Endpoint |
| Network Tier | End-User — Residential ISP endpoint |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| No open ports detected | |||
| Server | — |
| HTTP Title | — |
🔐 TLS Certificate
No certificate
Issued by —
N/A
| SANs | None |
| Valid From | — |
| Valid Until | — |
🛡️ Public Network Snapshot
| Origin ASN | AS1221 |
| Network Prefix | 101.160.0.0/11 |
| Route mapping | Found |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-11-02 08:53:32 UTC |
| Last Seen | 2026-11-03 12:21:03 UTC |
| Profile Built | 2026-11-03 12:23:45 UTC |
| Data Freshness | Live |
| Signal Types | 9 |
| Total Observations | 9 |
🔍 9 signal types · 9 observations collected
This report is generated from 9+ independent intelligence signals including
ownership records, DNS analysis, BGP routing, TLS certificates, port scanning, threat feeds,
behavioral fingerprinting, and more.
Full dossier details are available via our API.
Full dossier details are available via our API.
❓ Frequently Asked Questions About 101.186.100.145
Who owns the IP address 101.186.100.145?
101.186.100.145 is registered to Telstra Limited. The address falls within the 101.160.0.0/11 network block. Registration is held at APNIC.
Where is 101.186.100.145 located?
Geolocation data places 101.186.100.145 in Brisbane, QLD, Australia. The local time zone is Australia/Brisbane. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 101.186.100.145 malicious or safe?
101.186.100.145 currently carries a low risk assessment, meaning no significant threat indicators have been observed. This assessment is generated from continuously collected signals and can change over time.
Is 101.186.100.145 a VPN, proxy, or data center address?
101.186.100.145 is classified as a mobile network and a residential network based on network ownership and behavioural analysis.
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ℹ️ About This Report
All data shown is publicly available network metadata — IP addresses do not reliably identify individuals.
Assessments are probabilistic and should not be used as sole basis for access control decisions.
To report an issue or request data review, contact admin@ipdebrief.com.