Check-Host.cc

IP Address IPv4

58.220.41.43

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

Run a live full scan of 58.220.41.43

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
AS137697
Click for details
Country
CN
China
Reverse DNS
PTR
Open Ports
56
Last scan

Autonomous System

ASN
AS Name
AS Type
RIR
APNIC
Allocated
2005-06-24
Allocation status
Allocated

Geolocation

Country
CN · China
Continent
Asia
Source
MaxMind GeoLite2

Reverse DNS

PTR
Last seen

Network

RPKI

Open Ports

Port Proto Service Server Last seen
22 tcp ssh 2026-05-31 07:17:50.000
43 tcp 2026-06-20 14:32:30.000
53 tcp dns 2026-06-20 03:46:25.000
81 tcp 2026-07-19 15:13:49.000
88 tcp kerberos 2026-06-07 16:56:53.000
123 tcp ntp 2026-06-17 17:36:59.000
143 tcp imap 2026-06-23 10:29:32.000
177 tcp 2026-06-23 22:16:28.000
256 tcp 2026-06-20 20:43:17.000
264 tcp 2026-06-15 00:07:54.000
401 tcp 2026-07-18 00:45:30.000
540 tcp 2026-06-23 02:24:37.000
783 tcp 2026-06-20 22:21:10.000
873 tcp rsync 2026-06-17 10:22:35.000
953 tcp 2026-06-14 21:49:47.000
981 tcp 2026-06-21 00:20:00.000
995 tcp pop3s 2026-07-16 21:39:52.000
1158 tcp 2026-07-19 15:45:07.000
1494 tcp 2026-07-20 06:16:24.000
1521 tcp oracle 2026-06-20 02:24:38.000
1604 tcp 2026-06-16 01:00:03.000
2082 tcp 2026-07-17 16:28:50.000
2375 tcp docker 2026-06-14 17:59:27.000
2484 tcp 2026-07-20 03:44:09.000
2967 tcp 2026-07-19 08:44:12.000
3268 tcp 2026-07-20 18:43:08.000
3389 tcp rdp 2026-05-26 20:01:53.000
4321 tcp 2026-06-17 11:36:53.000
5004 tcp 2026-07-16 18:08:36.000
5061 tcp 2026-06-15 03:44:11.000
5222 tcp 2026-07-18 18:01:38.000
5672 tcp amqp 2026-06-06 23:29:30.000
5802 tcp 2026-06-07 06:44:35.000
5985 tcp winrm-http 2026-07-19 05:12:56.000
6667 tcp 2026-06-13 21:17:33.000
6669 tcp 2026-06-19 00:32:19.000
6697 tcp 2026-06-17 08:16:12.000
7547 tcp 2026-06-19 16:48:11.000
7676 tcp 2026-06-20 05:01:50.000
7777 tcp ichat 2026-07-22 00:00:09.000
8001 tcp 2026-06-23 19:32:25.000
8080 tcp http-proxy 2026-05-26 08:07:33.000
8083 tcp 2026-06-16 11:38:38.000
8086 tcp influxdb 2026-06-23 18:58:08.000
8200 tcp vault 2026-06-16 07:45:49.000
8443 tcp https-alt 2026-05-26 23:08:50.000
8834 tcp 2026-07-17 22:08:34.000
9009 tcp 2026-06-20 06:55:02.000
9443 tcp 2026-07-20 12:34:05.000
9595 tcp 2026-07-18 01:01:21.000
14443 tcp 2026-06-06 09:37:18.000
16080 tcp 2026-07-22 06:50:38.000
17000 tcp 2026-06-17 12:03:33.000
18181 tcp 2026-06-07 10:32:02.000
35357 tcp 2026-07-17 21:32:37.000
49152 tcp 2026-06-20 10:02:57.000

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.

ICMP responsive This IP replied to our global ICMP sweep — last confirmed 2026-07-21.

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 07:05
Last observed
2026-07-22 06:50
Scan observations
107

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