Reverse DNS PTR Resolver
Reverse DNS Lookup
Perform a quick Reverse DNS PTR lookup to determine the official system hostname and ISP carrier mapped to any IP address.
Reverse DNS Resolution Details
Target IP Address
170.248.136.0
Network Provider (ISP / ASN)
AS12874 (FASTWEB - Fastweb SpA, IT) [US]
Reverse Hostname (PTR)
No Pointer (PTR) record configured for this IP.
Remote Server Geolocation & Time
Country
Italy
Italy
Region & City
Lombardy, Milan
Postal Code
20121
Coordinates (Lat / Lon)
45.4642, 9.18998
Timezone Mapped
Europe/Rome
Server Local Time
02:59:41 - 14.09.2026
Allocated RIR Network
RIPE NCC (Europe, Middle East, Central Asia)
Autonomous Owner
Accenture LLP
Live Security Reputation Check
100% Clean Reputation
No spam, botnet attacks, or national threat flags identified for this host.
Spamhaus Zen RBL:
CLEAN
Barracuda Central:
CLEAN
USOM Threat Center:
CLEAN