Check-Host.cc

IP Address IPv4

159.226.103.118

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

Run a live full scan of 159.226.103.118

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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Autonomous System

ASN
AS Name
Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)
AS Type
RIR
APNIC
Allocated
1997-04-08
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
80 tcp http Apache-Coyote/1.1 2026-07-21 02:22:02.000

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

Detected via Wappalyzer-style rules on the HTTP response body, headers, scripts and meta tags.

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.

Web Pages

Port Page title Status Flags
80 土壤科学数据中心 200

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

Domains this host references in its HTML AND whose DNS A/AAAA record resolves back to this IP — i.e. actually hosted here.

soil.geodata.cn DNS-confirmed

External References

Domains the body links to whose DNS does NOT resolve to this IP — usually CDN assets, embeds, or third-party services. Boilerplate (Google Fonts, jsDelivr, w3.org…) is already filtered.

www.geodata.cn href · ×2
www.soilinfo.cn href · ×2
data.earthquake.cn href · ×1
www.cellresource.cn href · ×1
museum.ioz.ac.cn href · ×1
www.nssdc.ac.cn href · ×1
www.bjscb.cn href · ×1
www.virus.org.cn href · ×1
www.issas.ac.cn href · ×1
marine.fishinfo.cn href · ×1
nadc.china-vo.org href · ×1
data.tpdc.ac.cn href · ×1
www.ecorr.org href · ×1
www.cnern.org.cn href · ×1
www.nfgrp.cn href · ×1
www.nrllarc.cn href · ×1
www.ncdc.ac.cn href · ×1
www.agridata.cn href · ×1
auth.geodata.cn href · ×1
data.cma.cn href · ×1
madrigal.iggcas.ac.cn href · ×1
pla.caas.cn href · ×1
www.chinare.org.cn href · ×1
nhp.kiz.ac.cn href · ×1
nrla.nifdc.org.cn href · ×1
www.isric.org href · ×1
www.cvh.ac.cn href · ×1
vdb3.soil.csdb.cn href · ×1
www.nmdc.cn href · ×1
mds.nmdis.org.cn href · ×1
ctcgris.cn href · ×1
namr.org.cn href · ×1
nsctrc.tongji.edu.cn href · ×1
www.cellbank.org.cn href · ×1
www.forestdata.cn href · ×1
www.soilgrids.org href · ×1
www.nsdata.cn href · ×1
www.nprc.org.cn href · ×1
www.cgris.net href · ×1
www.egene.org.cn href · ×1
www.nclarc.org.cn href · ×1
bigd.big.ac.cn href · ×1
www.nmdc.ac.cn href · ×1
www.chinageoss.cn href · ×1
www.escience.org.cn href · ×1
www.ncrm.org.cn href · ×1
www.nhepsdc.cn href · ×1
www.nimr.org.cn href · ×1
www.nrcmm.cn href · ×1
www.tdrc.org.cn href · ×1
seed.iflora.cn href · ×1
www.ncmi.cn href · ×1
www.nstic.gov.cn href · ×1
beian.miit.gov.cn href · ×1
www.nimrf.net.cn href · ×1
www.nabrc.org.cn href · ×1
www.nhgrc.cn href · ×1
www.cdad-is.org.cn href · ×1

History

First observed
2026-07-21 02:21
Last observed
2026-07-21 02:22
Scan observations
2

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