Check-Host.cc

IP adresa IPv4

149.248.221.20

Agregirano iz javnih BGP feedova, CT logova, našeg sloja skeniranja, honeypota i globalnih proba.

Run a live full scan of 149.248.221.20

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
AS40509
Click for details
Država
US
United States
Reverse DNS
ip-149-248-221-20.customer.flyio.net
PTR
Open Ports
39
Last scan

Autonomni sistem

ASN
Naziv AS-a
Tip AS-a
RIR
ARIN
Dodeljeno
2017-12-20
Allocation status
Allocated

Geolokacija

Država
US · United States
Kontinent
North America
Source
MaxMind GeoLite2

Reverse DNS

Last seen
2026-07-22 07:05:49

Mreža

RPKI

Otvoreni portovi

Port Proto Service Server Last seen
7 tcp 2026-07-18 05:45:37.000
17 tcp 2026-06-19 22:47:18.000
25 tcp smtp 2026-05-26 17:15:33.000
53 tcp dns 2026-05-26 07:02:50.000
70 tcp 2026-07-21 06:38:08.000
79 tcp 2026-06-21 04:15:29.000
109 tcp 2026-06-17 13:07:36.000
110 tcp pop3 2026-05-26 04:52:46.000
119 tcp nntp 2026-07-18 12:57:04.000
135 tcp msrpc 2026-07-19 07:56:32.000
138 tcp 2026-06-18 06:32:52.000
443 tcp https 2026-06-17 23:25:42.000
523 tcp 2026-06-15 00:09:06.000
524 tcp 2026-06-17 10:37:47.000
548 tcp 2026-07-20 06:12:04.000
561 tcp 2026-06-21 01:57:28.000
1080 tcp socks 2026-06-19 01:10:23.000
1194 tcp openvpn 2026-06-22 09:04:13.000
1214 tcp 2026-06-17 10:09:20.000
1311 tcp 2026-06-16 21:29:40.000
1720 tcp 2026-06-17 20:23:41.000
1723 tcp pptp 2026-07-20 10:00:51.000
1900 tcp 2026-06-14 11:54:43.000
2181 tcp 2026-07-17 09:37:00.000
2375 tcp docker 2026-06-18 14:49:50.000
5001 tcp 2026-06-22 18:55:31.000
5002 tcp 2026-06-19 06:25:52.000
5190 tcp 2026-07-21 01:53:52.000
5802 tcp 2026-07-22 07:05:02.000
5985 tcp winrm-http 2026-07-17 23:46:17.000
5986 tcp winrm-https 2026-06-23 20:36:51.000
6379 tcp redis 2026-07-17 16:45:05.000
7100 tcp 2026-06-21 17:36:46.000
8008 tcp 2026-06-14 20:24:30.000
8118 tcp 2026-06-23 10:14:09.000
8443 tcp https-alt 2026-05-26 09:32:36.000
40000 tcp 2026-06-22 13:49:10.000
51820 tcp wireguard 2026-06-07 19:51:16.000
62078 tcp 2026-07-22 06:16:41.000

TLS sertifikati

TLS certificate observations pending

Once our scan layer captures a TLS cert from this IP, certificate chain, JARM and JA4S fingerprints will appear here.

Tehnološki stek

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

Kada je hostname serviran iza CDN-a (npr. Cloudflare), origin server se ponekad može identifikovati podudaranjem TLS sertifikata sa zaštićenim hostname-om. Nalazi prikazani ovde su heuristički kandidati, a ne garancija.

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.

Provera sa više tačaka

Dostupnost prikupljena pasivno iz stvarnih korisničkih provera sa naših 65+ probnih lokacija. Pokrenite proveru uživo da dodate sveže podatke.

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.

Istorija

First observed
2026-05-26 04:52
Last observed
2026-07-22 07:05
Scan observations
83

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