86.173.34.208
86.173.34.208 is an IPv4 address operated by BT-UK-AS - British Telecommunications Limited, GB (AS2856), with approximate network location Lambeth, United Kingdom. Its reverse DNS name is host86-173-34-208.range86-173.btcentralplus.com. As of November 14, 2026, IPDebrief rates it Low Risk (15/100); no anonymizing service was detected.
🏢 Ownership & Registration
| Registered holder | BT CENTRAL PLUS - OPERATIONAL SUPPORT |
| ASN | AS2856 |
| Network Name | BT-CENTRAL-PLUS |
| CIDR Block | 86.172.0.0/15 |
| RIR | RIPE |
| Network registration country | GB |
| Routing operator | BT-UK-AS - British Telecommunications Limited, GB |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | host86-173-34-208.range86-173.btcentralplus.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | host86-173-34-208.range86-173.btcentralplus.com |
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.
Partial coverage: 1 conclusive IP DNS checks.
| caa | Not found at queried name com |
| spf | Not found at queried name host86-173-34-208.range86-173.btcentralplus.com |
| dmarc | Not found at queried name _dmarc.host86-173-34-208.range86-173.btcentralplus.com |
| dnssec | Unknown / lookup inconclusive 208.34.173.86.in-addr.arpa |
| fcrDns | Present / verified host86-173-34-208.range86-173.btcentralplus.com |
☁️ Network Classification
| Infrastructure | Unknown |
| 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 | AS2856 |
| Network Prefix | 86.128.0.0/10 |
| Route mapping | Found |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 31% | 2 | 6 |
| routing | 8% | 1 | 1 |
| services | 12% | 2 | 2 |
| ownership | 20% | 2 | 4 |
| reputation | 22% | 1 | 4 |
| geolocation | 12% | 2 | 2 |
| Overall | 17% | 10 | 19 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (55%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Fresh
| First Seen | 2026-07-08 06:55:44 UTC |
| Last Seen | 2026-10-19 22:37:18 UTC |
| Profile Built | 2026-11-14 04:23:51 UTC |
| Data Freshness | Fresh |
| Signal Types | 22 |
| Total Observations | 34 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 86.173.34.208
Who owns the IP address 86.173.34.208?
86.173.34.208 is registered to BT CENTRAL PLUS - OPERATIONAL SUPPORT. The address falls within the 86.172.0.0/15 network block. Registration is held at RIPE.
Where is 86.173.34.208 located?
Geolocation data places 86.173.34.208 in Lambeth, England, United Kingdom. The local time zone is Europe/London. IP geolocation is approximate, not a precise physical address. Registration country and certificate organization addresses do not establish service location.
Is 86.173.34.208 malicious or safe?
86.173.34.208 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 86.173.34.208?
The reverse DNS (PTR) record for 86.173.34.208 is host86-173-34-208.range86-173.btcentralplus.com. This hostname is forward-confirmed, meaning it resolves back to the same address.