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CIDR
/23 · 512 IPs
ASN
Denis Aleksandrovich Iakovlev
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.

76/100
Moderate
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 138.124.254.45

CIDR range
138.124.254.0/23
IP range (int)
2,323,447,296 — 2,323,447,807
Prefix length
/23
Organization
Denis Aleksandrovich Iakovlev
ASN
AS214891
ASN name
Denis Aleksandrovich Iakovlev
Location
Moscow, Moscow, Russia
Coordinates
55.748400, 37.617500
Accuracy radius
20 km
Postal code
117485
Regional Internet Registry
ARIN
Allocated
1993-09-01
Data source(s)
maxmind_city, maxmind_country, maxmind_asn, ipinfo_lite
Last updated
2026-07-11 09:23:19

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

Announced prefix
Origin AS
Announcement samples
23,943
Last seen
2026-07-18 10:52:40

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 CH

See the full history for 138.124.254.0/23.

Frequently Asked Questions

Who owns 138.124.254.45?

138.124.254.45 is allocated to Denis Aleksandrovich Iakovlev (AS214891), registered in Moscow, Russia.

Where is 138.124.254.45 located?

The geolocation for 138.124.254.45 maps to Moscow, Russia 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 138.124.254.45 on?

138.124.254.45 belongs to the 138.124.254.0/23 network block announced by AS214891. This range contains 512 addresses.

Does 138.124.254.45 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: 2026-07-17 21:25:06 UTC
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