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.
BGP Network & Carrier
BGP Autonomous System (ASN)
AS25532 (MASTERHOST-AS - LLC _MASTERHOST_, RU) [RU]
Query IP Address
90.156.136.87
Reverse DNS (PTR)
Not Resolved
Country / Region
RU
Regional Internet Registry (RIR)
RIPE NCC (Europe, Middle East, Central Asia)
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
90.156.128.1
→
90.156.143.254
Subnet Block / Range
CIDR Prefix
/20
IP Version
IPv4
Subnet Mask
255.255.240.0
Total Hosts
4,094
Network Class
Class A
Network Name
RU-MASTERHOST-20061117
Network Type / Status
ALLOCATED PA
Registry Owner & Contacts
Sponsoring Organization / Owner
MASTERHOST-MNT
MASTERHOST-MNT
Allocated
29.02.2024
Last Updated
29.02.2024
Abuse / Security Contact
Registry ID / Handle
90.156.128.0 - 90.156.143.255
Admin Contact
Tech Contact