Professional IP Registry Lookup
IP WHOIS Details
Query regional network registries recursively to isolate network ranges, ISP owners, allocations, regional servers, and administrative abuse contacts.
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:
65.21.43.174
IPv4
(Active)
2a01:4f9:3b:58ae::2
IPv6
BGP Network & Carrier
BGP Autonomous System (ASN)
AS24940 (HETZNER-AS - Hetzner Online GmbH, DE) [DE]
Query IP Address
65.21.43.174
Reverse DNS (PTR)
fi-e13.seravo.net
Country / Region
FI
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
65.21.0.1
→
65.21.255.254
Subnet Block / Range
CIDR Prefix
/16
IP Version
IPv4
Subnet Mask
255.255.0.0
Total Hosts
65,534
Network Class
Class A
Network Name
DE-HETZNER-20010926
Network Type / Status
ALLOCATED PA
Registry Owner & Contacts
Sponsoring Organization / Owner
Hetzner Online GmbH - Contact Role
HOS-GUN
Allocated
24.06.2020
Last Updated
31.01.2021
Abuse / Security Contact
Registry ID / Handle
65.21.0.0 - 65.21.255.255
Admin Contact
Tech Contact