58.111.250.111
58.111.250.111 is an IPv4 address announced by AS4804, with approximate network location Maitland, Australia. It belongs to a mobile network with reverse DNS name n58-111-250-111.bla22.nsw.optusnet.com.au. As of November 11, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.
🏢 Ownership & Registration
| Registered holder | Optus Internet |
| ASN | AS4804 |
| Network Name | OPTUSINTERNET-AU |
| CIDR Block | 58.104.0.0/13 |
| RIR | APNIC |
| Network registration country | AU |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | n58-111-250-111.bla22.nsw.optusnet.com.au |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | n58-111-250-111.bla22.nsw.optusnet.com.au |
DNS Posture
Results describe the queried names. SPF, DMARC and CAA are domain policies, not requirements for every IP. DNSSEC here describes reverse DNS; inconclusive validation does not mean unsigned.
Not assessed: 0 conclusive IP DNS checks.
| spf | Not checked |
| dmarc | Not checked |
| fcrDns | Not checked |
| dnssec | Not checked |
| caa | Not checked |
☁️ 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 | |||
| Closed Ports | 22, 25, 80, 443, 3389, 8080, 8443 (0 open / 7 scanned) | ||
| Server | — |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | None |
| Valid From | — |
| Valid Until | — |
🛡️ Public Network Snapshot
| Origin ASN | AS4804 |
| Network Prefix | 58.111.192.0/18 |
| Route mapping | Found |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 27% | 2 | 3 |
| routing | 13% | 1 | 1 |
| services | 19% | 2 | 2 |
| ownership | 27% | 2 | 3 |
| reputation | 0% | 0 | 0 |
| geolocation | 27% | 2 | 3 |
| Overall | 19% | 9 | 12 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Aging
| First Seen | 2026-10-04 08:08:40 UTC |
| Last Seen | 2026-10-28 08:19:16 UTC |
| Profile Built | 2026-11-11 15:15:19 UTC |
| Data Freshness | Aging |
| Signal Types | 21 |
| Total Observations | 24 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 58.111.250.111
Who owns the IP address 58.111.250.111?
58.111.250.111 is registered to Optus Internet. The address falls within the 58.104.0.0/13 network block. Registration is held at APNIC.
Where is 58.111.250.111 located?
Geolocation data places 58.111.250.111 in Maitland, New South Wales, Australia. IP geolocation is approximate, not a precise physical address. Registration country and certificate organization addresses do not establish service location.
Is 58.111.250.111 malicious or safe?
58.111.250.111 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.
What is the hostname for 58.111.250.111?
The reverse DNS (PTR) record for 58.111.250.111 is n58-111-250-111.bla22.nsw.optusnet.com.au. This hostname is not forward-confirmed, so it should be treated as a weak signal.
Is 58.111.250.111 a VPN, proxy, or data center address?
58.111.250.111 is classified as a mobile network and a residential network based on network ownership and behavioural analysis.