Check-Host.cc

IP Address IPv4

51.52.206.127

Aggregated from public BGP, CT logs, our scan layer, honeypots and global probes.

Run a live full scan of 51.52.206.127

On-demand: ports, banners, TLS, tech-stack, subdomains and origin/IP-leak detection. Results are shared publicly for everyone to link to.

Deep-scan now
ASN
AS31655
Gamma
Country
GB
United Kingdom
Reverse DNS
PTR
Open Ports
2
Last scan

Autonomous System

ASN
AS Name
Gamma
AS Type
RIR
RIPE NCC
Allocated
2004-07-02
Allocation status
Assigned

Geolocation

Country
GB · United Kingdom
Continent
Europe
Source
MaxMind GeoLite2

Reverse DNS

PTR
Last seen

Network

Prefix
RPKI

Open Ports

Port Proto Service Server Last seen
8443 tcp https-alt nginx 2026-06-21 13:24:27.000
37777 tcp 2026-07-21 21:39:44.000

TLS Certificates

Port 8443 d8d567b35d25…
Subject: C=BE, ST=Antwerp, L=Edegem, O=Technicolor
Issuer: C=BE, ST=Antwerp, L=Edegem, O=Technicolor
SANs:
Valid 2023-12-08 08:34:57 → 2033-12-05 08:34:57

Tech Stack

Detected via Wappalyzer-style rules on the HTTP response body, headers, scripts and meta tags.

Origin / IP-Leak

USP

When a hostname is served behind a CDN (e.g. Cloudflare), the origin server can sometimes be identified by matching its TLS cert against the protected hostname. Findings shown here are heuristic candidates, not guarantees.

No origin-leak candidates for this IP

When this IP serves a TLS cert for a domain that fronts behind a CDN, that domain surfaces here as an origin-leak candidate with a confidence score.

Multi-Vantage Check

Reachability accrued passively from real user-triggered checks across our 65+ probe nodes. Run a live check to add fresh data.

ICMP responsive This IP replied to our global ICMP sweep — last confirmed 2026-07-22.

No accumulated reachability data yet

Reachability accrues from real user-triggered checks. Trigger a Ping or HTTP check from our 65+ probe nodes to contribute the first data point.

Web Pages

Login panel served on port 8443 — a sign-in form is exposed to the internet.

Port Page title Status Flags
8443 Login 200 login

Threat Intelligence

No threat-intel matches

This IP doesn't appear in any of the feeds we mirror (Tor exits, FireHOL Level 1-3, Spamhaus DROP/EDROP, URLhaus, OpenPhish). Absence here doesn't prove the IP is clean — it just means none of our public-feed sources flag it.

Co-Hosted Domains

No DNS-confirmed domains yet

We cross-reference body-cited domains against our DNS resolver records. Confirmations appear here once both sides have data for the same name.

External References

No external references found yet

As HTML bodies get banner-grabbed, references to external domains land here.

History

First observed
2026-06-21 13:24
Last observed
2026-07-21 21:39
Scan observations
4

The full change-log (ASN moves, cert rotations, port-state diffs) accumulates as our archives grow.