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)
AS12303 (ISZT-AS - Magyarorszagi Internet Szolgaltatok Tanacsa Tudomanyos Egyesulet, HU) [HU]
Query IP Address
5.28.3.89
Reverse DNS (PTR)
info.domain.hu
Country / Region
HU
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
5.28.3.1
→
5.28.3.254
Subnet Block / Range
CIDR Prefix
/24
IP Version
IPv4
Subnet Mask
255.255.255.0
Total Hosts
254
Network Class
Class A
Network Name
ISZT-NONPROFIT-KFT-SERVICES
Network Type / Status
ASSIGNED PA
Registry Owner & Contacts
Sponsoring Organization / Owner
HU-NIC-MNT
HU-NIC-MNT
Allocated
04.03.2019
Last Updated
04.03.2019
Abuse / Security Contact
Registry ID / Handle
5.28.3.0 - 5.28.3.255
Admin Contact
JZ1170-RIPE
ADMIN
Janos Zsako
+36 1 238 0115
Tech Contact
JZ1170-RIPE
TECH
Janos Zsako
+36 1 238 0115