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CIDR
/20 · 4.1K 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.

73/100
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 5.136.64.222

CIDR range
5.136.64.0/20
IP range (int)
92,815,360 — 92,819,455
Prefix length
/20
Organization
Rostelecom
ASN
AS12389
ASN name
Rostelecom
Location
Tomsk, Tomsk Oblast, Russia
Coordinates
56.495700, 84.963600
Accuracy radius
100 km
Postal code
634045
Regional Internet Registry
RIPE
Allocated
2012-07-03
Data source(s)
maxmind_city, maxmind_asn, ipinfo_lite, maxmind_country
Last updated
2026-07-11 09:19:14

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

Announced prefix
Origin AS
Announcement samples
21,701
Last seen
2026-07-18 14:39:34

Frequently Asked Questions

Who owns 5.136.64.222?

5.136.64.222 is allocated to Rostelecom (AS12389), registered in Tomsk, Russia.

Where is 5.136.64.222 located?

The geolocation for 5.136.64.222 maps to Tomsk, 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 5.136.64.222 on?

5.136.64.222 belongs to the 5.136.64.0/20 network block announced by AS12389. This range contains 4,096 addresses.

Does 5.136.64.222 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 14:21:15 UTC
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