Check-Host.cc

IP Address IPv4

159.108.45.91

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

Run a live full scan of 159.108.45.91

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
AS2024
Eversource Energy
Country
US
United States
Reverse DNS
PTR
Open Ports
54
Last scan

Autonomous System

ASN
AS Name
Eversource Energy
AS Type
RIR
ARIN
Allocated
1992-04-03
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
21 tcp ftp 2026-06-13 16:24:34.000
49 tcp 2026-07-22 13:17:57.000
69 tcp tftp 2026-07-25 22:10:36.000
135 tcp msrpc 2026-07-25 13:56:47.000
143 tcp imap 2026-06-19 18:10:43.000
175 tcp 2026-06-18 12:20:56.000
179 tcp bgp 2026-06-17 12:31:28.000
256 tcp 2026-07-20 17:30:17.000
444 tcp 2026-06-22 13:43:58.000
563 tcp 2026-06-22 22:45:39.000
750 tcp 2026-07-22 11:26:31.000
873 tcp rsync 2026-06-07 09:14:17.000
880 tcp 2026-06-18 10:45:45.000
903 tcp 2026-06-18 17:27:36.000
1000 tcp 2026-06-22 02:58:07.000
1024 tcp 2026-07-19 14:42:07.000
1099 tcp 2026-06-21 18:48:18.000
1110 tcp 2026-07-19 05:14:30.000
1214 tcp 2026-07-25 00:18:19.000
1241 tcp 2026-06-19 19:00:43.000
1311 tcp 2026-06-18 01:34:51.000
1352 tcp 2026-07-24 03:41:16.000
1720 tcp 2026-07-19 03:13:53.000
1883 tcp mqtt 2026-07-19 03:52:46.000
2087 tcp 2026-07-24 03:48:00.000
2095 tcp 2026-06-19 03:57:28.000
2483 tcp 2026-06-17 04:29:00.000
3690 tcp 2026-07-18 09:35:15.000
5101 tcp 2026-06-19 10:52:57.000
5985 tcp winrm-http 2026-06-20 15:58:10.000
6379 tcp redis 2026-06-20 19:09:38.000
7676 tcp 2026-06-21 14:53:29.000
7777 tcp ichat 2026-07-23 21:16:17.000
8008 tcp 2026-07-22 18:50:23.000
8086 tcp influxdb 2026-07-27 04:45:36.000
8222 tcp 2026-06-20 08:43:08.000
8649 tcp 2026-06-20 03:57:51.000
8666 tcp 2026-07-22 09:32:21.000
8880 tcp 2026-06-18 05:47:46.000
9001 tcp 2026-06-07 19:19:44.000
9050 tcp 2026-07-21 21:57:30.000
9090 tcp 2026-07-18 04:33:24.000
9091 tcp 2026-07-23 06:47:24.000
9300 tcp elasticsearch-tcp 2026-06-20 04:21:01.000
9418 tcp git 2026-07-20 18:33:09.000
9500 tcp 2026-07-18 07:38:12.000
9999 tcp 2026-07-18 12:53:49.000
14443 tcp 2026-07-25 03:58:13.000
17500 tcp 2026-06-20 15:19:29.000
21025 tcp 2026-07-27 17:33:58.000
27017 tcp mongodb 2026-06-13 13:49:10.000
32768 tcp 2026-06-15 18:15:15.000
35357 tcp 2026-06-13 13:31:44.000
57772 tcp 2026-06-19 03:54:00.000

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 19:41
Last observed
2026-07-27 17:33
Scan observations
74

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