Check-Host.cc

IP Address IPv4

27.126.153.242

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

Run a live full scan of 27.126.153.242

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

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ASN
AS55821
Radius Telecoms Inc.
Country
PH
Philippines
Reverse DNS
PTR
Open Ports
2
Last scan

Autonomous System

ASN
AS Name
Radius Telecoms Inc.
AS Type
RIR
APNIC
Allocated
2010-10-18
Allocation status
Allocated

Geolocation

Country
PH · Philippines
Continent
Asia
Source
MaxMind GeoLite2

Reverse DNS

PTR
Last seen

Network

RPKI

Open Ports

Port Proto Service Server Last seen
80 tcp http Apache/2.4.37 (CentOS Stream) OpenSSL/1.1.1k 2026-06-06 23:21:02.000
443 tcp https Apache/2.4.37 (CentOS Stream) OpenSSL/1.1.1k 2026-07-20 08:54:11.000

TLS Certificates

Port 443 c7bd7a3cffe7…
Subject: krbs.accounting
Issuer: krbs.accounting
SANs: krbs.accounting
Valid 2024-01-30 09:59:23 → 2025-01-29 09:59:23

Known Vulnerabilities

Published CVEs matched to the software versions fingerprinted on this host. Matching is by product and version against the NVD dictionary — presence of a CVE does not confirm the host is exploitable (patches or backports may apply).

CVE Software CVSS Severity Summary
CVE-2019-0190 Apache 2.4.37 7.5 N/A A bug exists in the way mod_ssl handled client renegotiations. A remote attacker could send a carefully crafted request that would cause mod_ssl to enter a loop...
CVE-2019-0215 Apache 2.4.37 7.5 N/A In Apache HTTP Server 2.4 releases 2.4.37 and 2.4.38, a bug in mod_ssl when using per-location client certificate verification with TLSv1.3 allowed a client to...
CVE-2019-10097 Apache 2.4.37 7.2 N/A In Apache HTTP Server 2.4.32-2.4.39, when mod_remoteip was configured to use a trusted intermediary proxy server using the "PROXY" protocol, a specially crafted...
CVE-2018-17189 Apache 2.4.37 5.3 N/A In Apache HTTP server versions 2.4.37 and prior, by sending request bodies in a slow loris way to plain resources, the h2 stream for that request unnecessarily...
CVE-2023-3817 OpenSSL 1.1.1k 5.3 N/A Issue summary: Checking excessively long DH keys or parameters may be very slow. Impact summary: Applications that use the functions DH_check(), DH_check_ex()...

Tech Stack

Wappalyzer fingerprinting pending

HTTP-body analysis identifies web frameworks, CMS platforms, analytics, JS libraries and server-side languages from this host.

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.

Hosted Domains

1 domain resolve (A-record) to this IP.

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.

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
2026-06-06 23:20
Last observed
2026-07-20 08:54
Scan observations
4

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