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CIDR
/25 · 128 IPs
ASN
Rostelecom
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 v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

Network Allocation for 213.178.39.31

CIDR range
213.178.39.0/25
IP range (int)
3,585,222,400 — 3,585,222,527
Prefix length
/25
Organization
Rostelecom
ASN
AS8439
ASN name
Rostelecom
Location
Tolyatti, Samara Oblast, Russia
Coordinates
53.532300, 49.343500
Accuracy radius
5 km
Postal code
355002
Regional Internet Registry
RIPE
Allocated
2008-01-17
Data source(s)
maxmind_city, maxmind_asn, maxmind_country, ipinfo_lite
Last updated
2026-07-21 04:10:29

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

Announced prefix
Origin AS
Announcement samples
17,172
Last seen
2026-07-24 22:29:09

Frequently Asked Questions

Who owns 213.178.39.31?

213.178.39.31 is allocated to Rostelecom (AS8439), registered in Tolyatti, Russia.

Where is 213.178.39.31 located?

The geolocation for 213.178.39.31 maps to Tolyatti, 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 213.178.39.31 on?

213.178.39.31 belongs to the 213.178.39.0/25 network block announced by AS8439. This range contains 128 addresses.

Does 213.178.39.31 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: 2026-07-24 22:45:26 UTC
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