IP WHOIS Details
Query regional network registries recursively to isolate network ranges, ISP owners, allocations, regional servers, and administrative abuse contacts.
Examples:
Diagnostics Tools:
DNS Records
Email Security
DNS Propagation
WHOIS Domain
SSL Certificate
IP Blacklist DNSBL
BGP Network Routing Carrier
BGP Autonomous System (ASN)
AS19281 (QUAD9-AS-1 - Quad9, US) [US]
Query IP Address
149.112.112.9
Reverse DNS (PTR)
dns9.quad9.net
Country / Region
Unknown
Regional Internet Registry (RIR)
ARIN (North America)
Security Reputation Assessment
USOM Blacklist
Clean — No Active Block in Turkey
Global DNSBL Blacklist Reputation
Spamhaus Zen
Clean
Barracuda BRBL
Clean
UCEPROTECT L1
Clean
Quick Diagnostics Actions
Subnet Diagnostics
IP Range Span
149.112.112.1
→
149.112.112.254
Subnet Block / Range
CIDR Prefix
/24
IP Version
IPv4
Subnet Mask
255.255.255.0
Total Hosts
254
Network Class
Class B
Network Name
PCH-PUBLIC-RESOLVER
Network Type / Status
DIRECT ALLOCATION
Registry Owner Contacts
Sponsoring Organization / Owner
Quad9
CLEAN-97
Allocated
02.08.2016
Last Updated
21.10.2025
Abuse / Security Contact
Registry ID / Handle
NET-149-112-112-0-1
Admin Contact
Tech Contact