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CIDR
/21 · 2.0K IPs
ASN
China Unicom Guangdong IP network
Reverse DNS
No PTR record
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 →

Network Allocation for 112.90.13.140

CIDR range
112.90.8.0/21
IP range (int)
1,884,948,480 — 1,884,950,527
Prefix length
/21
Organization
China Unicom Guangdong IP network
ASN
AS136958
ASN name
China Unicom Guangdong IP network
Location
China
Coordinates
34.773200, 113.722000
Accuracy radius
1000 km
Regional Internet Registry
APNIC
Allocated
2009-01-12
Data source(s)
maxmind_asn, ipinfo_lite, maxmind_city, maxmind_country
Last updated
2026-06-09 06:05:32

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

Announced prefix
Origin AS
Announcement samples
7,080
Last seen
2026-07-19 12:53:27

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 112.80.0.0/12.

Frequently Asked Questions

Who owns 112.90.13.140?

112.90.13.140 is allocated to China Unicom Guangdong IP network (AS136958), registered in China.

Where is 112.90.13.140 located?

The geolocation for 112.90.13.140 maps to 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 112.90.13.140 on?

112.90.13.140 belongs to the 112.90.8.0/21 network block announced by AS136958. This range contains 2,048 addresses.

Does 112.90.13.140 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: 2026-07-19 13:09:59 UTC
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