IP WHOIS Details
Query regional network registries recursively to isolate network ranges, ISP owners, allocations, regional servers, and administrative abuse contacts.
Examples:
Multiple Mapped IP Addresses Found (2)
This domain resolves to multiple destination addresses. Click on any alternate IP below to run recursive WHOIS lookup on that node:
72.163.4.185
IPv4
2001:420:1101:1::185
IPv6
(Active)
BGP Network Routing Carrier
BGP Autonomous System (ASN)
AS109 (CISCOSYSTEMS - CISCO SYSTEMS, INC., US) [US]
Query IP Address
2001:420:1101:1::185
Reverse DNS (PTR)
Not Resolved
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
::
→
ffff:ffff:ffff:ffff:ffff:ffff::
Subnet Block / Range
CIDR Prefix
/32
IP Version
IPv6
Subnet Mask
—
Total Hosts
2^96
Network Class
IPv6 Subnet
Network Name
CISCO-IPV6-1
Network Type / Status
DIRECT ALLOCATION
Registry Owner Contacts
Sponsoring Organization / Owner
CISCO SYSTEMS, INC.
CS-2831
Allocated
14.06.2000
Last Updated
08.03.2024
Abuse / Security Contact
Registry ID / Handle
NET6-2001-420-1
Admin Contact
Tech Contact