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)
AS17621 (CNCGROUP-SH - China Unicom Shanghai network, CN) [CN]
Query IP Address
27.115.0.0
Reverse DNS (PTR)
Not Resolved
Country / Region
CN
Regional Internet Registry (RIR)
APNIC (Asia Pacific)
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
27.115.0.1
→
27.115.0.2
Subnet Block / Range
CIDR Prefix
/30
IP Version
IPv4
Subnet Mask
255.255.255.252
Total Hosts
2
Network Class
Class A
Network Name
wangdawei
Network Type / Status
ASSIGNED NON-PORTABLE
Registry Owner & Contacts
Sponsoring Organization / Owner
yanling ruan
Allocated
31.01.2011
Last Updated
22.01.2025
Abuse / Security Contact
Registry ID / Handle
27.115.0.0 - 27.115.0.3
Admin Contact
Tech Contact