158.220.83.77
158.220.83.77 is an IPv4 address operated by CONTABO - Contabo GmbH, DE (AS51167), with approximate network location Portsmouth, United Kingdom. It belongs to datacenter or hosting infrastructure. As of November 13, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.
🏢 Ownership & Registration
| Registered holder | Johannes Selg |
| ASN | AS51167 |
| Network Name | TT-20230331 |
| CIDR Block | 158.220.80.0/20 |
| RIR | ARIN |
| Network registration country | DE |
| Routing operator | CONTABO - Contabo GmbH, DE |
| 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 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.
| caa | Not checked |
| spf | Not checked |
| dmarc | Not checked |
| dnssec | Not checked |
| fcrDns | Not checked |
☁️ Network Classification
| Infrastructure | Infrastructure / Datacenter |
| Service Purpose | Firewalled / No Services |
| Network Tier | Tier 3 — Basic operator with some routing infrastructure |
🔌 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 | AS51167 |
| Network Prefix | 158.220.80.0/20 |
| Route mapping | Found |
| RPKI Status | Valid |
| Certificates in transparency logs | 0 certificates |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 35% | 2 | 3 |
| routing | 19% | 2 | 2 |
| services | 19% | 2 | 2 |
| ownership | 27% | 2 | 3 |
| reputation | 13% | 1 | 2 |
| geolocation | 27% | 2 | 3 |
| Overall | 23% | 11 | 15 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Stale
| First Seen | 2026-07-06 12:08:28 UTC |
| Last Seen | 2026-10-06 04:30:47 UTC |
| Profile Built | 2026-11-13 09:48:58 UTC |
| Data Freshness | Stale |
| Signal Types | 30 |
| Total Observations | 33 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 158.220.83.77
Who owns the IP address 158.220.83.77?
158.220.83.77 is registered to Johannes Selg. The address falls within the 158.220.80.0/20 network block. Registration is held at ARIN.
Where is 158.220.83.77 located?
Geolocation data places 158.220.83.77 in Portsmouth, England, United Kingdom. IP geolocation is approximate, not a precise physical address. Registration country and certificate organization addresses do not establish service location.
Is 158.220.83.77 malicious or safe?
158.220.83.77 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 158.220.83.77 a VPN, proxy, or data center address?
158.220.83.77 is classified as cloud infrastructure and hosting infrastructure based on network ownership and behavioural analysis.