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CIDR
/22 · 1.0K IPs
ASN
Net-Surf.net Ltd.
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 v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

Network Allocation for 178.254.205.197

CIDR range
178.254.204.0/22
IP range (int)
3,003,042,816 — 3,003,043,839
Prefix length
/22
Organization
Net-Surf.net Ltd.
ASN
AS20911
ASN name
Net-Surf.net Ltd.
Location
Ostrov, Vratsa, Bulgaria
Coordinates
43.666700, 24.133300
Accuracy radius
100 km
Postal code
3340
Regional Internet Registry
RIPE
Allocated
2010-06-25
Data source(s)
maxmind_city, maxmind_country, maxmind_asn, ipinfo_lite
Last updated
2026-07-21 04:09:28

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

Announced prefix
Origin AS
Announcement samples
278,749
Last seen
2026-07-24 19:04:40

Frequently Asked Questions

Who owns 178.254.205.197?

178.254.205.197 is allocated to Net-Surf.net Ltd. (AS20911), registered in Ostrov, Bulgaria.

Where is 178.254.205.197 located?

The geolocation for 178.254.205.197 maps to Ostrov, Bulgaria 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 178.254.205.197 on?

178.254.205.197 belongs to the 178.254.204.0/22 network block announced by AS20911. This range contains 1,024 addresses.

Does 178.254.205.197 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: 2026-07-24 19:12:11 UTC
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