Check-Host.cc

IP Address IPv4

168.221.74.65

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

Run a live full scan of 168.221.74.65

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
AS20214
Comcast - Miami/Pompano
Country
US
United States
Reverse DNS
PTR
Open Ports
49
Last scan

Autonomous System

ASN
AS Name
Comcast - Miami/Pompano
AS Type
RIR
ARIN
Allocated
2001-04-06
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
17 tcp 2026-06-06 23:51:34.000
49 tcp 2026-07-20 19:12:21.000
110 tcp pop3 2026-05-26 21:03:59.000
177 tcp 2026-07-19 03:56:12.000
256 tcp 2026-07-21 16:04:36.000
514 tcp syslog 2026-07-18 20:27:53.000
515 tcp 2026-07-19 01:22:51.000
750 tcp 2026-06-14 05:03:48.000
783 tcp 2026-06-18 21:02:06.000
953 tcp 2026-07-19 21:28:34.000
990 tcp 2026-06-19 11:58:03.000
1000 tcp 2026-07-21 11:36:34.000
1024 tcp 2026-06-17 20:06:33.000
1110 tcp 2026-07-19 10:45:56.000
1214 tcp 2026-06-16 07:36:48.000
1434 tcp 2026-07-22 09:30:32.000
1812 tcp radius 2026-07-21 19:16:10.000
1813 tcp 2026-06-16 01:05:31.000
1900 tcp 2026-05-31 08:50:30.000
2121 tcp 2026-06-15 16:35:47.000
2375 tcp docker 2026-06-19 20:01:21.000
3000 tcp 2026-06-22 10:13:14.000
4444 tcp 2026-07-17 02:55:30.000
5601 tcp 2026-06-17 05:20:30.000
5631 tcp 2026-06-17 13:17:47.000
5800 tcp 2026-07-16 14:34:47.000
5901 tcp 2026-06-21 20:06:54.000
6000 tcp 2026-06-15 05:23:54.000
6662 tcp 2026-07-22 09:11:59.000
6663 tcp 2026-06-15 02:01:49.000
6667 tcp 2026-06-14 03:48:41.000
6697 tcp 2026-06-20 11:06:48.000
7547 tcp 2026-07-16 13:01:54.000
8000 tcp http-alt 2026-06-06 08:56:55.000
8002 tcp 2026-07-19 00:35:20.000
8123 tcp 2026-07-21 09:55:47.000
8181 tcp 2026-07-17 11:10:48.000
8443 tcp https-alt 2026-05-26 07:48:34.000
8800 tcp 2026-06-22 03:41:04.000
9043 tcp 2026-06-18 07:29:48.000
9050 tcp 2026-06-16 16:31:40.000
9091 tcp 2026-06-22 13:16:29.000
9999 tcp 2026-06-18 12:05:41.000
14443 tcp 2026-06-18 04:50:21.000
19000 tcp 2026-06-17 03:21:56.000
20000 tcp 2026-06-17 19:25:09.000
27017 tcp mongodb 2026-05-26 05:12:03.000
32768 tcp 2026-06-19 07:56:50.000
60000 tcp 2026-06-19 17:51:42.000

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 05:12
Last observed
2026-07-22 09:30
Scan observations
67

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