Check-Host.cc

IP Address IPv4

2.59.154.37

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

Run a live full scan of 2.59.154.37

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
AS136038
Click for details
Country
HK
Hong Kong
Reverse DNS
PTR
Open Ports
47
Last scan

Autonomous System

ASN
AS Name
AS Type
RIR
APNIC
Allocated
2016-11-29
Allocation status
Allocated

Geolocation

Country
HK · Hong Kong
Continent
Asia
Source
MaxMind GeoLite2

Reverse DNS

PTR
Last seen

Network

Prefix
RPKI

Open Ports

Port Proto Service Server Last seen
20 tcp ftp-data 2026-06-15 11:18:27.000
37 tcp 2026-07-15 23:10:30.000
53 tcp dns 2026-05-27 05:07:50.000
80 tcp http 2026-06-22 16:51:53.000
104 tcp 2026-06-17 21:55:40.000
109 tcp 2026-07-23 13:37:06.000
110 tcp pop3 2026-05-26 14:46:25.000
161 tcp snmp 2026-06-23 18:29:57.000
179 tcp bgp 2026-06-14 12:08:44.000
502 tcp 2026-06-06 05:15:19.000
512 tcp 2026-07-18 03:57:47.000
513 tcp 2026-06-13 17:19:00.000
587 tcp smtp-submission 2026-05-26 13:40:58.000
666 tcp 2026-07-16 19:52:57.000
853 tcp 2026-07-19 22:07:23.000
953 tcp 2026-06-15 14:27:20.000
990 tcp 2026-06-15 19:26:00.000
1024 tcp 2026-06-23 07:54:37.000
1214 tcp 2026-06-20 22:17:10.000
1311 tcp 2026-07-17 07:58:43.000
1494 tcp 2026-07-19 02:03:17.000
1720 tcp 2026-07-18 02:01:27.000
2086 tcp 2026-06-07 14:07:14.000
2181 tcp 2026-06-16 01:53:39.000
3306 tcp mysql 2026-06-21 23:59:01.000
3389 tcp rdp 2026-07-22 05:39:19.000
3724 tcp 2026-07-19 14:54:24.000
4321 tcp 2026-07-18 18:31:27.000
4664 tcp 2026-07-21 05:11:14.000
5061 tcp 2026-07-18 13:44:47.000
5190 tcp 2026-06-17 20:07:06.000
5601 tcp 2026-06-21 07:58:39.000
5666 tcp 2026-06-19 16:51:23.000
6001 tcp 2026-06-15 21:55:47.000
7002 tcp 2026-06-19 21:39:19.000
8002 tcp 2026-06-23 12:31:30.000
8009 tcp 2026-07-21 04:45:55.000
8082 tcp 2026-07-19 06:30:42.000
8086 tcp influxdb 2026-07-23 18:44:02.000
8089 tcp 2026-07-22 10:20:17.000
9091 tcp 2026-07-21 21:30:55.000
9595 tcp 2026-06-18 00:02:13.000
22222 tcp 2026-06-16 09:27:57.000
23023 tcp 2026-05-31 02:05:10.000
47808 tcp 2026-06-19 19:10:44.000
49153 tcp 2026-06-13 06:26:06.000
50050 tcp 2026-05-31 00:39:58.000

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 2026-07-23.

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 13:40
Last observed
2026-07-23 18:44
Scan observations
98

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