Check-Host.cc

IP Address IPv4

191.61.239.219

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

Run a live full scan of 191.61.239.219

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
49
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 2026-06-16 17:56:08.000
17 tcp 2026-07-17 04:05:31.000
19 tcp 2026-06-07 12:00:12.000
23 tcp telnet 2026-07-22 00:26:08.000
26 tcp 2026-06-20 19:10:33.000
53 tcp dns 2026-05-26 02:12:28.000
68 tcp dhcp-client 2026-06-18 07:52:13.000
88 tcp kerberos 2026-06-16 12:27:32.000
389 tcp ldap 2026-07-16 18:23:07.000
444 tcp 2026-06-14 15:42:09.000
512 tcp 2026-06-19 04:37:06.000
666 tcp 2026-06-22 14:31:35.000
700 tcp 2026-06-13 18:54:21.000
783 tcp 2026-06-17 05:24:37.000
888 tcp 2026-06-13 23:36:08.000
981 tcp 2026-07-21 06:15:11.000
1080 tcp socks 2026-06-16 14:55:29.000
1194 tcp openvpn 2026-06-17 02:07:46.000
1900 tcp 2026-06-15 19:44:24.000
3702 tcp 2026-06-18 19:49:08.000
4900 tcp 2026-06-15 22:45:40.000
5002 tcp 2026-07-18 18:08:40.000
5006 tcp 2026-06-15 06:06:02.000
5061 tcp 2026-07-20 22:52:51.000
5222 tcp 2026-07-21 09:27:19.000
5353 tcp 2026-06-14 00:54:42.000
5357 tcp 2026-06-16 10:52:22.000
5432 tcp postgres 2026-05-26 01:58:37.000
5801 tcp 2026-07-18 18:05:54.000
5986 tcp winrm-https 2026-06-07 06:25:54.000
6000 tcp 2026-07-18 01:07:29.000
6379 tcp redis 2026-07-17 15:38:30.000
6697 tcp 2026-06-14 21:06:41.000
7001 tcp 2026-07-17 01:17:28.000
7002 tcp 2026-06-20 12:50:12.000
8083 tcp 2026-06-21 09:27:42.000
8086 tcp influxdb 2026-07-16 22:10:11.000
8443 tcp https-alt 2026-05-26 00:33:31.000
8444 tcp 2026-06-20 08:53:10.000
8500 tcp consul 2026-07-19 12:39:07.000
8531 tcp 2026-06-13 21:02:37.000
9009 tcp 2026-06-22 04:39:50.000
9092 tcp kafka 2026-07-20 01:06:22.000
9443 tcp 2026-05-31 04:24:54.000
15672 tcp 2026-07-20 15:17:28.000
18091 tcp 2026-06-20 02:13:13.000
27017 tcp mongodb 2026-06-19 12:32:32.000
27019 tcp 2026-07-19 09:25:33.000
62078 tcp 2026-07-18 13:22:40.000

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 00:33
Last observed
2026-07-22 00:26
Scan observations
105

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