Check-Host.cc

IP Address IPv4

8.149.161.98

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

Run a live full scan of 8.149.161.98

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
AS37963
Alibaba (China)
Country
CN
China
Reverse DNS
PTR
Open Ports
18
Last scan

Autonomous System

ASN
AS Name
Alibaba (China)
AS Type
RIR
APNIC
Allocated
1992-12-01
Allocation status
Allocated

Geolocation

Country
CN · China
Continent
Asia
Source
MaxMind GeoLite2

Reverse DNS

PTR
Last seen

Network

RPKI

Open Ports

Port Proto Service Server Last seen
13 tcp 2026-07-22 05:40:52.000
104 tcp 2026-07-19 13:45:29.000
401 tcp 2026-07-20 18:32:27.000
587 tcp smtp-submission 2026-07-18 14:52:55.000
1311 tcp 2026-07-21 21:04:32.000
1352 tcp 2026-07-19 20:54:20.000
1433 tcp mssql 2026-07-18 22:16:04.000
1720 tcp 2026-07-20 00:08:54.000
2701 tcp 2026-07-20 19:39:15.000
3128 tcp 2026-07-21 17:11:58.000
4000 tcp 2026-07-22 05:32:59.000
5004 tcp 2026-07-21 15:52:25.000
9100 tcp 2026-07-22 07:17:38.000
10911 tcp 2026-07-20 09:49:29.000
17000 tcp 2026-07-20 14:36:05.000
20547 tcp 2026-07-20 10:54:10.000
49154 tcp 2026-07-21 21:10:16.000
50000 tcp 2026-07-21 22:54:40.000

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 2026-07-22.

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
2026-07-18 14:52
Last observed
2026-07-22 07:17
Scan observations
27

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