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CIDR
/19 · 8.2K 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 v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →

Network Allocation for 212.164.192.3

CIDR range
212.164.192.0/19
IP range (int)
3,567,566,848 — 3,567,575,039
Prefix length
/19
Organization
Rostelecom
ASN
AS12389
ASN name
Rostelecom
Location
Novosibirsk, Novosibirsk Oblast, Russia
Coordinates
55.038600, 82.942500
Accuracy radius
20 km
Postal code
630000
Regional Internet Registry
RIPE
Allocated
1998-12-15
Data source(s)
maxmind_city, maxmind_country, maxmind_asn, ipinfo_lite
Last updated
2026-07-10 18:20:37

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

Announced prefix
Origin AS
Announcement samples
4,038
Last seen
2026-07-18 22:35:30

Frequently Asked Questions

Who owns 212.164.192.3?

212.164.192.3 is allocated to Rostelecom (AS12389), registered in Novosibirsk, Russia.

Where is 212.164.192.3 located?

The geolocation for 212.164.192.3 maps to Novosibirsk, 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 212.164.192.3 on?

212.164.192.3 belongs to the 212.164.192.0/19 network block announced by AS12389. This range contains 8,192 addresses.

Does 212.164.192.3 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: 2026-07-18 15:41:20 UTC
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