46.226.16.143
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 (15y) +6
- Not on any threat blocklist +5
- Has a reverse-DNS (PTR) record +5
- Isp allocation +5
- Trust score 86 / 100
Experimental · trust-vectors model v1.2.1 — a transparent heuristic, not a definitive verdict. How it works →
DNS records
- Reverse DNS (PTR)
- aristotelgw.ttc.cz
- Forward-confirmed (FCrDNS)
- Not checked
- PTR TTL
- 3600 s
- Reverse DNS last checked
- 2026-10-03 03:12 UTC
- Forward DNS last checked
- 2026-10-03 03:12 UTC
Forward DNS records for aristotelgw.ttc.cz
| Type | Value | Priority | TTL |
|---|---|---|---|
| A | 46.226.18.10 | — | 3600s |
Reverse & forward DNS collected by the WorldIP scanner fleet — FCrDNS confirms the PTR hostname resolves back to this IP.
Reverse DNS history
How this IP's reverse DNS (PTR) has changed over time, from our scans.
- aristotelgw.ttc.cz stable — Jun 1, 2026 → present 1 brief no-PTR dropout
Network Allocation for 46.226.16.143
- CIDR range
- 46.226.16.0/23
- IP range (int)
- 786,567,168 — 786,567,679
- Prefix length
- /23
- Organization
- TTC TELEKOMUNIKACE s.r.o.
- ASN
- AS204172
- ASN name
- TTC TELEKOMUNIKACE s.r.o.
- Location
- Prague, Prague, Czechia
- Coordinates
- 50.080200, 14.465200
- Accuracy radius
- 10 km
- Postal code
- 100 00
- Regional Internet Registry
- RIPE
- Allocated
- 2011-01-19
- Data source(s)
- maxmind_city, maxmind_asn, ipinfo_lite, maxmind_country
- Last updated
- 2026-10-02 05:21:38
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 46.226.16.143?
46.226.16.143 is allocated to TTC TELEKOMUNIKACE s.r.o. (AS204172), registered in Prague, Czechia.
Where is 46.226.16.143 located?
The geolocation for 46.226.16.143 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 46.226.16.143 on?
46.226.16.143 belongs to the 46.226.16.0/23 network block announced by AS204172. This range contains 512 addresses.
Does 46.226.16.143 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.
