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CIDR
/19 · 8.2K IPs
ASN
CHINA UNICOM China169 Backbone
Reverse DNS
41.0.26.218.internet.sx.cn
Last scanned 2 days ago
Blocklisted
Checking…
Scanning blocklists

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

81/100
Trusted
How this score is built

Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →

DNS records

Reverse DNS (PTR)
41.0.26.218.internet.sx.cn
Forward-confirmed (FCrDNS)
✗ Mismatch
PTR TTL
86400 s
Reverse DNS last checked
2026-07-20 12:01 UTC
Forward DNS last checked
2026-07-20 12:01 UTC
every IP & sub-domain we've seen under this domain

Reverse & forward DNS collected by the WorldIP scanner fleet — FCrDNS confirms the PTR hostname resolves back to this IP.

Network Allocation for 218.26.0.41

CIDR range
218.26.0.0/19
IP range (int)
3,659,137,024 — 3,659,145,215
Prefix length
/19
Organization
CHINA UNICOM China169 Backbone
ASN
AS4837
ASN name
CHINA UNICOM China169 Backbone
Location
Taiyuan, Shanxi, China
Coordinates
37.864800, 112.563600
Accuracy radius
100 km
Regional Internet Registry
APNIC
Allocated
2001-04-12
Data source(s)
maxmind_city, maxmind_asn, ipinfo_lite, maxmind_country
Last updated
2026-07-11 09:25:09

Origin AS announcing the most-specific prefix that covers this IP, observed across our RIPE RIS collectors.

Announced prefix
Origin AS
Announcement samples
11,298
Last seen
2026-07-20 22:58:56

RIR Ownership History

Atom feed ⇲

Allocation changes captured weekly from regional internet registry (RIR) delegation files for ranges that have contained this IP.

Date Event From To
2026-05-10 New Allocation CN

See the full history for 218.0.0.0/11.

Frequently Asked Questions

Who owns 218.26.0.41?

218.26.0.41 is allocated to CHINA UNICOM China169 Backbone (AS4837), registered in Taiyuan, China.

Where is 218.26.0.41 located?

The geolocation for 218.26.0.41 maps to Taiyuan, China based on MaxMind GeoLite2 data. Accuracy depends on the provider and may represent the ISP's regional hub rather than the exact endpoint.

What network is 218.26.0.41 on?

218.26.0.41 belongs to the 218.26.0.0/19 network block announced by AS4837. This range contains 8,192 addresses.

Does 218.26.0.41 have a reverse DNS record?

Reverse DNS (PTR) records are resolved live when you visit this page. If a PTR record exists, it appears in the Reverse DNS field above. PTR records map IP addresses back to hostnames and are commonly used for email authentication and network diagnostics.

Neighbors

Other addresses in the same /24.

Related

Last updated: 2026-07-18 06:57:52 UTC
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