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 (19y) +6
- Not on any threat blocklist +5
- Enterprise allocation +4
- Trust score 80 / 100
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 14, 2026 and Sep 28, 2026 were not recorded; the current PTR is shown from its earliest retained observation.
- no PTR — since at least Sep 28, 2026 → present
- 77.222.33.152.peterhost.ru stable — Jun 14, 2026 → Sep 28, 2026
Network Allocation for 77.222.33.152
- CIDR range
- 77.222.33.0/24
- IP range (int)
- 1,306,403,072 — 1,306,403,327
- Prefix length
- /24
- Organization
- Jsc ru-center
- ASN
- AS39494
- ASN name
- Jsc ru-center
- Location
- Russia
- Coordinates
- 55.738600, 37.606800
- Accuracy radius
- 1000 km
- Regional Internet Registry
- RIPE
- Allocated
- 2007-04-05
- Data source(s)
- maxmind_asn, ipinfo_lite, maxmind_city, maxmind_country
- Last updated
- 2026-07-11 00:18:27
BGP Routing
Live BGP anomalies →Origin AS announcing the most-specific prefix that covers this IP, observed across our RIPE RIS collectors.
Frequently Asked Questions
Who owns 77.222.33.152?
77.222.33.152 is allocated to Jsc ru-center (AS39494), registered in Russia.
Where is 77.222.33.152 located?
The geolocation for 77.222.33.152 maps to 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 77.222.33.152 on?
77.222.33.152 belongs to the 77.222.33.0/24 network block announced by AS39494. This range contains 256 addresses.
Does 77.222.33.152 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.
