Check-Host.cc

IP Address IPv4

34.116.1.220

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

Run a live full scan of 34.116.1.220

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
AS139070
Google Cloud Korea
Country
US
United States
Reverse DNS
220.1.116.34.bc.googleusercontent.com
PTR
Open Ports
47
Last scan

Autonomous System

ASN
AS Name
Google Cloud Korea
AS Type
RIR
APNIC
Allocated
2019-05-16
Allocation status
Allocated

Geolocation

Country
US · United States
Continent
North America
Source
MaxMind GeoLite2

Reverse DNS

Last seen
2026-07-21 21:07:19

Network

Prefix
RPKI

Open Ports

Port Proto Service Server Last seen
26 tcp 2026-07-18 07:26:08.000
70 tcp 2026-06-14 04:39:32.000
110 tcp pop3 2026-06-07 19:55:07.000
135 tcp msrpc 2026-06-18 18:58:15.000
139 tcp netbios-ssn 2026-06-23 18:10:35.000
211 tcp 2026-07-18 13:54:58.000
445 tcp smb 2026-07-21 03:25:55.000
513 tcp 2026-07-18 00:00:54.000
514 tcp syslog 2026-06-22 08:39:02.000
554 tcp 2026-07-21 21:06:05.000
587 tcp smtp-submission 2026-06-17 23:41:14.000
593 tcp 2026-06-07 10:33:02.000
646 tcp 2026-07-21 01:58:03.000
705 tcp 2026-07-19 02:22:53.000
1110 tcp 2026-06-07 14:20:46.000
1812 tcp radius 2026-06-21 09:01:41.000
1863 tcp 2026-06-07 07:36:29.000
2082 tcp 2026-06-13 14:14:22.000
2222 tcp ssh-alt 2026-06-07 15:03:41.000
2375 tcp docker 2026-06-22 06:13:50.000
2376 tcp docker-tls 2026-06-18 17:57:45.000
3299 tcp 2026-06-15 11:50:07.000
3457 tcp 2026-07-16 17:22:41.000
3690 tcp 2026-06-14 05:23:25.000
4222 tcp nats 2026-06-22 22:29:52.000
5006 tcp 2026-06-18 13:21:23.000
5008 tcp 2026-06-07 13:54:48.000
6379 tcp redis 2026-06-17 22:36:19.000
6443 tcp kubernetes 2026-06-23 13:03:51.000
7687 tcp neo4j-bolt 2026-06-23 03:45:56.000
8181 tcp 2026-05-31 06:08:03.000
8765 tcp 2026-07-17 04:51:52.000
8880 tcp 2026-07-21 02:29:30.000
9050 tcp 2026-05-31 01:40:39.000
9443 tcp 2026-06-16 04:55:01.000
15672 tcp 2026-06-16 02:23:47.000
16080 tcp 2026-06-18 03:14:01.000
17500 tcp 2026-06-22 10:13:07.000
27017 tcp mongodb 2026-05-26 20:39:50.000
27019 tcp 2026-06-20 03:47:44.000
28017 tcp 2026-06-07 06:29:11.000
37777 tcp 2026-06-21 11:09:50.000
49153 tcp 2026-07-21 17:25:15.000
49154 tcp 2026-06-22 11:10:16.000
50100 tcp 2026-07-20 08:22:12.000
51820 tcp wireguard 2026-07-19 02:06:24.000
64738 tcp 2026-06-21 15:21:00.000

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.

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 14:00
Last observed
2026-07-21 21:06
Scan observations
99

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