Check-Host.cc

IP Address IPv4

141.219.173.67

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

Run a live full scan of 141.219.173.67

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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Autonomous System

ASN
AS Name
Michigan Technological University
AS Type
RIR
ARIN
Allocated
2013-07-23
Allocation status
Allocated

Geolocation

Country
US · United States
Continent
North America
Source
MaxMind GeoLite2

Reverse DNS

PTR
Last seen

Network

RPKI

Open Ports

Port Proto Service Server Last seen
9 tcp 2026-06-19 08:22:16.000
23 tcp telnet 2026-07-20 09:43:16.000
26 tcp 2026-07-21 06:02:22.000
49 tcp 2026-06-16 23:03:36.000
80 tcp http 2026-05-26 18:39:20.000
443 tcp https 2026-05-26 20:15:44.000
465 tcp smtps 2026-07-21 20:24:07.000
554 tcp 2026-07-21 20:08:17.000
561 tcp 2026-06-23 21:32:53.000
563 tcp 2026-07-19 01:57:05.000
691 tcp 2026-07-19 10:57:30.000
808 tcp 2026-06-20 22:10:42.000
888 tcp 2026-05-30 23:40:16.000
1000 tcp 2026-06-23 05:01:16.000
1352 tcp 2026-06-22 05:34:52.000
1494 tcp 2026-06-15 07:45:54.000
1521 tcp oracle 2026-07-17 23:59:15.000
2095 tcp 2026-07-21 15:23:01.000
2096 tcp 2026-06-20 09:51:14.000
2484 tcp 2026-06-17 15:24:04.000
4000 tcp 2026-06-17 12:54:17.000
4567 tcp 2026-06-20 02:54:34.000
5001 tcp 2026-06-19 07:10:43.000
5002 tcp 2026-06-15 17:39:04.000
5004 tcp 2026-06-20 14:47:08.000
5555 tcp 2026-06-16 22:35:31.000
5672 tcp amqp 2026-06-15 14:57:18.000
5802 tcp 2026-06-07 19:12:20.000
6000 tcp 2026-07-18 14:41:51.000
6001 tcp 2026-06-20 23:37:21.000
6660 tcp 2026-07-21 10:48:38.000
6663 tcp 2026-06-21 00:15:00.000
6697 tcp 2026-05-31 12:54:30.000
7547 tcp 2026-06-23 05:59:30.000
8530 tcp 2026-07-17 17:11:32.000
8883 tcp 2026-06-07 02:18:58.000
9009 tcp 2026-07-17 03:05:35.000
9090 tcp 2026-07-17 15:39:46.000
9100 tcp 2026-07-18 02:10:32.000
9500 tcp 2026-06-21 11:43:29.000
9595 tcp 2026-06-17 00:07:50.000
10250 tcp 2026-07-17 03:58:08.000
14443 tcp 2026-06-19 12:30:38.000
16389 tcp 2026-07-16 12:08:14.000
17000 tcp 2026-06-06 12:09:22.000
18092 tcp 2026-06-07 16:27:23.000
27018 tcp 2026-06-20 15:01:11.000
27019 tcp 2026-06-20 22:58:37.000
32769 tcp 2026-06-14 00:29:31.000
50100 tcp 2026-06-22 03:00:26.000

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 18:39
Last observed
2026-07-21 20:24
Scan observations
102

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