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)
AS154107 (DGNL-AS-AP - DigitalLink Global Network Limited, HK) [US]
Query IP Address
157.254.191.0
反向 DNS (PTR)
Not Resolved
Country / Region
未知
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
157.254.191.1
→
157.254.191.254
Subnet Block / Range
CIDR Prefix
/24
IP Version
IPv4
Subnet Mask
255.255.255.0
Total Hosts
254
Network Class
Class B
Network Name
CCT-157-254-191
Network Type / Status
ASSIGNMENT
Registry Owner & Contacts
Sponsoring Organization / Owner
SKYQUANTUM TELECOM LTD.
C11141483
Allocated
19.03.2025
最后更新
19.03.2025
滥用 / 安全联系方式
Registry ID / Handle
NET-157-254-191-0-1
Admin Contact
Tech Contact