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CIDR
/19 · 8.2K IPs
ASN
Intersvyaz-2 JSC
Reverse DNS
pool-109-191-156-195.is74.ru
Last scanned 3 hr ago
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.

81/100
Trusted
How this score is built

Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →

DNS records

Reverse DNS (PTR)
pool-109-191-156-195.is74.ru
Forward-confirmed (FCrDNS)
✗ Mismatch
PTR TTL
86400 s
Reverse DNS last checked
2026-07-18 08:32 UTC
Forward DNS last checked
2026-07-18 08:32 UTC
every IP & sub-domain we've seen under this domain

Reverse & forward DNS collected by the WorldIP scanner fleet — FCrDNS confirms the PTR hostname resolves back to this IP.

Network Allocation for 109.191.156.195

CIDR range
109.191.128.0/19
IP range (int)
1,841,266,688 — 1,841,274,879
Prefix length
/19
Organization
Intersvyaz-2 JSC
ASN
AS8369
ASN name
Intersvyaz-2 JSC
Location
Chelyabinsk, Chelyabinsk Oblast, Russia
Coordinates
55.155300, 61.431300
Accuracy radius
5 km
Postal code
454000
Regional Internet Registry
RIPE
Allocated
2009-10-16
Data source(s)
maxmind_city, maxmind_asn, maxmind_country, ipinfo_lite
Last updated
2026-07-11 09:23:04

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

Announced prefix
Origin AS
Announcement samples
9,293
Last seen
2026-07-18 10:52:10

Frequently Asked Questions

Who owns 109.191.156.195?

109.191.156.195 is allocated to Intersvyaz-2 JSC (AS8369), registered in Chelyabinsk, Russia.

Where is 109.191.156.195 located?

The geolocation for 109.191.156.195 maps to Chelyabinsk, 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 109.191.156.195 on?

109.191.156.195 belongs to the 109.191.128.0/19 network block announced by AS8369. This range contains 8,192 addresses.

Does 109.191.156.195 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 09:11:16 UTC
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