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.
- Baseline (neutral) 65
- Long-established allocation (24y) +6
- Not on any threat blocklist +5
- Has a reverse-DNS (PTR) record +5
- Trust score 81 / 100
Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
Network Allocation for 81.2.196.148
- CIDR range
- 81.2.192.0/18
- IP range (int)
- 1,359,134,720 — 1,359,151,103
- Prefix length
- /18
- Organization
- INTERNET CZ, a.s.
- ASN
- AS24806
- ASN name
- INTERNET CZ, a.s.
- Location
- Prague, Prague, Czechia
- Coordinates
- 50.088300, 14.412400
- Accuracy radius
- 20 km
- Postal code
- 110 00
- Regional Internet Registry
- RIPE
- Allocated
- 2002-04-04
- Data source(s)
- maxmind_city, maxmind_country, maxmind_asn, ipinfo_lite
- Last updated
- 2026-07-21 04:07:00
Frequently Asked Questions
Who owns 81.2.196.148?
81.2.196.148 is allocated to INTERNET CZ, a.s. (AS24806), registered in Prague, Czechia.
Where is 81.2.196.148 located?
The geolocation for 81.2.196.148 maps to Prague, Czechia 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 81.2.196.148 on?
81.2.196.148 belongs to the 81.2.192.0/18 network block announced by AS24806. This range contains 16,384 addresses.
Does 81.2.196.148 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.
