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CIDR
/23 · 512 IPs
ASN
INSYS LLC
Reverse DNS
159.175-87-194.urtk.ru
Last scanned 12 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 v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

DNS records

Reverse DNS (PTR)
159.175-87-194.urtk.ru
Forward-confirmed (FCrDNS)
✗ Mismatch
PTR TTL
3600 s
Reverse DNS last checked
2026-07-24 13:03 UTC
Forward DNS last checked
2026-07-24 13:03 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 194.87.175.159

CIDR range
194.87.174.0/23
IP range (int)
3,260,526,080 — 3,260,526,591
Prefix length
/23
Organization
Company Uraltranskom Ltd.
ASN
AS28890
ASN name
INSYS LLC
Location
Yekaterinburg, Sverdlovsk Oblast, Russia
Coordinates
56.827100, 60.535400
Accuracy radius
20 km
Postal code
620100
Regional Internet Registry
RIPE
Allocated
1994-09-01
Data source(s)
maxmind_city, maxmind_country, maxmind_asn, ipinfo_lite
Last updated
2026-07-10 00:20:36

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

Announced prefix
Origin AS
Announcement samples
27,720
Last seen
2026-07-25 00:51:57

RIR Ownership History

Atom feed ⇲

Allocation changes captured weekly from regional internet registry (RIR) delegation files for ranges that have contained this IP.

Date Event From To
2026-05-10 New Allocation CZ

See the full history for 194.87.172.0/22.

Frequently Asked Questions

Who owns 194.87.175.159?

194.87.175.159 is allocated to Company Uraltranskom Ltd. (AS28890), registered in Yekaterinburg, Russia.

Where is 194.87.175.159 located?

The geolocation for 194.87.175.159 maps to Yekaterinburg, 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 194.87.175.159 on?

194.87.175.159 belongs to the 194.87.174.0/23 network block announced by AS28890. This range contains 512 addresses.

Does 194.87.175.159 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: 2026-07-25 01:53:32 UTC
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