185.230.173.135
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
- Not on any threat blocklist +5
- Has a reverse-DNS (PTR) record +5
- Established allocation (9y) +3
- Trust score 78 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
DNS records
- Reverse DNS (PTR)
- tlapnet-172-135.cust.tlapnet.cz
- Forward-confirmed (FCrDNS)
- Not checked
- PTR TTL
- 3600 s
- Reverse DNS last checked
- 2026-07-29 04:09 UTC
- Forward DNS last checked
- 2026-07-29 04:09 UTC
Forward DNS records for tlapnet-172-135.cust.tlapnet.cz
| Type | Value | Priority | TTL |
|---|---|---|---|
| A | 37.221.240.36 | — | 171932s |
Reverse & forward DNS collected by the WorldIP scanner fleet — FCrDNS confirms the PTR hostname resolves back to this IP.
Network Allocation for 185.230.173.135
- CIDR range
- 185.230.172.0/23
- IP range (int)
- 3,118,902,272 — 3,118,902,783
- Prefix length
- /23
- Organization
- Jiri Tlapak
- ASN
- AS197412
- ASN name
- Jiri Tlapak
- Location
- Třinec, Moravian Silesian Region, Czechia
- Coordinates
- 49.618400, 18.655500
- Accuracy radius
- 5 km
- Postal code
- 739 61
- Regional Internet Registry
- RIPE
- Allocated
- 2017-11-08
- Data source(s)
- maxmind_city, maxmind_asn, ipinfo_lite, maxmind_country
- Last updated
- 2026-07-28 04:09:19
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 185.230.173.135?
185.230.173.135 is allocated to Jiri Tlapak (AS197412), registered in Třinec, Czechia.
Where is 185.230.173.135 located?
The geolocation for 185.230.173.135 maps to Třinec, 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 185.230.173.135 on?
185.230.173.135 belongs to the 185.230.172.0/23 network block announced by AS197412. This range contains 512 addresses.
Does 185.230.173.135 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.
