Check-Host.cc

IP Address IPv4

129.85.151.86

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

Run a live full scan of 129.85.151.86

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
AS98
Click for details
Country
US
United States
Reverse DNS
eyetrack2.rockefeller.edu
PTR
Open Ports
30
Last scan

Autonomous System

ASN
AS Name
AS Type
RIR
ARIN
Allocated
1987-02-10
Allocation status
Allocated

Geolocation

Country
US · United States
Continent
North America
Source
MaxMind GeoLite2

Reverse DNS

Last seen
2026-07-22 05:16:19

Network

Prefix
RPKI

Open Ports

Port Proto Service Server Last seen
20 tcp ftp-data 2026-07-19 01:40:48.000
23 tcp telnet 2026-06-19 09:20:34.000
104 tcp 2026-06-23 12:10:34.000
524 tcp 2026-06-15 02:20:42.000
666 tcp 2026-06-06 13:45:26.000
1110 tcp 2026-06-19 10:36:14.000
1755 tcp 2026-07-21 03:24:56.000
1883 tcp mqtt 2026-07-20 11:26:02.000
1911 tcp niagara-fox 2026-07-17 22:52:53.000
4040 tcp 2026-06-23 11:27:02.000
4444 tcp 2026-07-19 20:21:06.000
4664 tcp 2026-07-22 01:40:25.000
5009 tcp 2026-06-19 21:45:22.000
5432 tcp postgres 2026-05-25 21:26:49.000
5672 tcp amqp 2026-07-17 21:48:33.000
5800 tcp 2026-07-19 21:41:58.000
5802 tcp 2026-06-19 09:14:33.000
7002 tcp 2026-06-22 12:47:45.000
7474 tcp 2026-06-07 02:03:14.000
8000 tcp http-alt 2026-06-23 12:10:06.000
8009 tcp 2026-06-16 02:00:05.000
8444 tcp 2026-07-17 06:04:02.000
9000 tcp php-fpm 2026-06-22 21:36:53.000
9043 tcp 2026-07-20 17:41:44.000
9051 tcp tor-control 2026-05-31 04:46:31.000
9300 tcp elasticsearch-tcp 2026-06-18 04:19:20.000
9443 tcp 2026-06-16 13:25:48.000
10255 tcp 2026-07-19 23:53:01.000
28017 tcp 2026-07-21 16:35:03.000
49154 tcp 2026-07-22 05:15:31.000

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
2026-05-25 21:26
Last observed
2026-07-22 05:15
Scan observations
51

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