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CIDR
/23 · 512 IPs
ASN
xTom Japan Corporation
Reverse DNS
s20180.vps.hosting
Last scanned 12 hr 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.

78/100
Moderate
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)
s20180.vps.hosting
Forward-confirmed (FCrDNS)
✗ Mismatch
PTR TTL
7200 s
Reverse DNS last checked
2026-07-20 06:23 UTC
Forward DNS last checked
2026-07-20 06:23 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 103.201.131.241

CIDR range
103.201.130.0/23
IP range (int)
1,741,259,264 — 1,741,259,775
Prefix length
/23
Organization
xTom Japan Corporation
ASN
AS3258
ASN name
xTom Japan Corporation
Location
Tokyo, Tokyo, Japan
Coordinates
35.689300, 139.689900
Accuracy radius
20 km
Postal code
151-0053
Regional Internet Registry
APNIC
Allocated
2015-11-20
Data source(s)
maxmind_city, maxmind_asn, ipinfo_lite, maxmind_country
Last updated
2026-07-11 09:22:50

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

Announced prefix
Origin AS
Announcement samples
44,587
Last seen
2026-07-20 18:54:44

Frequently Asked Questions

Who owns 103.201.131.241?

103.201.131.241 is allocated to xTom Japan Corporation (AS3258), registered in Tokyo, Japan.

Where is 103.201.131.241 located?

The geolocation for 103.201.131.241 maps to Tokyo, Japan 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 103.201.131.241 on?

103.201.131.241 belongs to the 103.201.130.0/23 network block announced by AS3258. This range contains 512 addresses.

Does 103.201.131.241 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: 2026-07-20 18:20:39 UTC
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