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IPv4 Address

103.18.183.147

CIDR
/23 · 512 IPs
ASN
ISNX LLC
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.

38/100
Caution
How this score is built
Threat-intel listings
⚠ Spamhaus ASN-DROP

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

Network Allocation for 103.18.183.147

CIDR range
103.18.182.0/23
IP range (int)
1,729,279,488 — 1,729,279,999
Prefix length
/23
Organization
ISNX LLC
ASN
AS25862
ASN name
ISNX LLC
Location
Hong Kong
Coordinates
22.257800, 114.165700
Accuracy radius
1000 km
Regional Internet Registry
APNIC
Allocated
2016-01-20
Data source(s)
maxmind_city, maxmind_country, maxmind_asn, ipinfo_lite
Last updated
2026-06-09 06:06:37

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

Announced prefix
Origin AS
Announcement samples
27,653
Last seen
2026-09-12 16:12:39

Frequently Asked Questions

Who owns 103.18.183.147?

103.18.183.147 is allocated to ISNX LLC (AS25862), registered in Hong Kong.

Where is 103.18.183.147 located?

The geolocation for 103.18.183.147 maps to Hong Kong 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 103.18.183.147 on?

103.18.183.147 belongs to the 103.18.182.0/23 network block announced by AS25862. This range contains 512 addresses.

Does 103.18.183.147 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: 2026-09-12 13:58:47 UTC
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