Check-Host.cc

IP Address IPv4

191.61.110.254

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

Run a live full scan of 191.61.110.254

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
AS4230
Claro
Country
BR
Brazil
Reverse DNS
PTR
Open Ports
38
Last scan

Autonomous System

ASN
AS Name
Claro
AS Type
RIR
LACNIC
Allocated
1999-11-16
Allocation status
Allocated

Geolocation

Country
BR · Brazil
Continent
South America
Source
MaxMind GeoLite2

Reverse DNS

PTR
Last seen

Network

Prefix
RPKI

Open Ports

Port Proto Service Server Last seen
7 tcp 2026-07-16 10:49:15.000
22 tcp ssh 2026-07-17 19:16:11.000
23 tcp telnet 2026-07-18 05:02:54.000
102 tcp 2026-05-31 00:24:42.000
143 tcp imap 2026-05-26 18:39:01.000
445 tcp smb 2026-07-20 11:04:45.000
502 tcp 2026-06-18 11:25:00.000
515 tcp 2026-06-19 20:31:19.000
523 tcp 2026-06-21 20:17:56.000
587 tcp smtp-submission 2026-05-26 08:38:26.000
700 tcp 2026-06-17 07:42:43.000
711 tcp 2026-06-16 12:59:02.000
902 tcp 2026-06-15 00:46:52.000
903 tcp 2026-06-14 06:32:08.000
981 tcp 2026-06-16 07:07:43.000
993 tcp imaps 2026-05-26 02:54:20.000
1024 tcp 2026-05-31 02:07:36.000
2083 tcp 2026-07-16 22:10:25.000
2096 tcp 2026-06-21 11:17:39.000
4045 tcp 2026-07-18 21:32:18.000
5001 tcp 2026-06-16 05:24:38.000
5002 tcp 2026-05-30 23:31:29.000
5005 tcp 2026-06-16 10:39:04.000
5190 tcp 2026-06-19 10:05:12.000
5269 tcp 2026-06-20 11:00:08.000
5555 tcp 2026-06-14 06:49:03.000
5902 tcp 2026-06-18 21:07:47.000
5985 tcp winrm-http 2026-07-21 20:45:09.000
8010 tcp 2026-05-31 06:17:24.000
8222 tcp 2026-07-17 11:04:45.000
9092 tcp kafka 2026-06-13 17:06:53.000
23023 tcp 2026-06-07 00:36:02.000
32764 tcp 2026-07-20 01:07:19.000
33060 tcp 2026-06-22 20:34:13.000
37777 tcp 2026-07-21 05:57:42.000
40000 tcp 2026-06-07 17:36:30.000
50100 tcp 2026-06-14 00:00:09.000
64738 tcp 2026-07-18 03:02:31.000

TLS Certificates

TLS certificate observations pending

Once our scan layer captures a TLS cert from this IP, certificate chain, JARM and JA4S fingerprints will appear here.

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.

Multi-Vantage Check

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

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
2026-05-26 02:54
Last observed
2026-07-21 20:45
Scan observations
84

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