专业 IP 注册机构查询
IP WHOIS 详情
递归查询全球区域互联网注册机构，以分离网络范围、ISP 所有者、分配、区域服务器和管理性滥用联系人。
BGP Network & Carrier
BGP 自治系统 (ASN)
AS38229 (LEARN-LK - Lanka Education & Research Network, NREN, LK) [LK]
Query IP Address
192.248.0.0
反向 DNS (PTR)
Not Resolved
Country / Region
LK
Regional Internet Registry (RIR)
ARIN (North America)
Security & Reputation Assessment
USOM Blacklist
Clean — No Active Block in Turkey
Global DNSBL Blacklist Reputation
Spamhaus Zen
干净
Barracuda BRBL
干净
UCEPROTECT L1
干净
Quick Diagnostics & Actions
Subnet Diagnostics
IP Range Span
192.248.0.1
→
192.248.127.254
Subnet Block / Range
CIDR Prefix
/17
IP Version
IPv4
Subnet Mask
255.255.128.0
Total Hosts
32,766
Network Class
Class C
Network Name
LEARN-LK
Network Type / Status
ALLOCATED PORTABLE
Registry Owner & Contacts
Sponsoring Organization / Owner
Allocated
20.11.2025
最后更新
20.11.2025
滥用 / 安全联系方式
Registry ID / Handle
192.248.0.0 - 192.248.127.255
Admin Contact
Tech Contact