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CIDR
/22 · 1.0K IPs
ASN
JSC ER-Telecom Holding
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.

66/100
Moderate
How this score is built

Experimental · trust-vectors model v1.2.1 — a transparent heuristic, not a definitive verdict. How it works →

Reverse DNS history

How this IP's reverse DNS (PTR) has changed over time, from our scans.

Reverse-DNS changes between Jun 13, 2026 and Sep 29, 2026 were not recorded; the current PTR is shown from its earliest retained observation.

  1. no PTR — since at least Sep 29, 2026 → present
  2. 185x36x63x233.static-business.msk.ertelecom.ru stable — Jun 13, 2026 → Sep 29, 2026

Network Allocation for 185.36.63.233

CIDR range
185.36.60.0/22
IP range (int)
3,106,159,616 — 3,106,160,639
Prefix length
/22
Organization
JSC ER-Telecom Holding
ASN
AS31363
ASN name
JSC ER-Telecom Holding
Location
Moscow, Moscow, Russia
Coordinates
55.748700, 37.618700
Accuracy radius
20 km
Postal code
119270
Regional Internet Registry
RIPE
Allocated
2013-09-26
Data source(s)
maxmind_city, maxmind_country, maxmind_asn, ipinfo_lite
Last updated
2026-09-29 04:09:26

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

Announced prefix
Origin AS
⚠ 2 origins (MOAS)
Announcement samples
34,240
Last seen
2026-09-29 09:34:39

Frequently Asked Questions

Who owns 185.36.63.233?

185.36.63.233 is allocated to JSC ER-Telecom Holding (AS31363), registered in Moscow, Russia.

Where is 185.36.63.233 located?

The geolocation for 185.36.63.233 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 185.36.63.233 on?

185.36.63.233 belongs to the 185.36.60.0/22 network block announced by AS31363. This range contains 1,024 addresses.

Does 185.36.63.233 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: 2026-09-29 04:39:48 UTC
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