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)
AS16509 (AMAZON-02 - Amazon.com, Inc., US) [US]
Query IP Address
51.20.0.0
反向 DNS (PTR)
ec2-51-20-0-0.eu-north-1.compute.amazonaws.com
Country / Region
SE
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
干净
Barracuda BRBL
干净
UCEPROTECT L1
干净
Quick Diagnostics & Actions
Subnet Diagnostics
IP Range Span
51.20.0.1
→
51.20.255.254
Subnet Block / Range
CIDR Prefix
/16
IP Version
IPv4
Subnet Mask
255.255.0.0
Total Hosts
65,534
Network Class
Class A
Network Name
EC2
Network Type / Status
ASSIGNED PA
Registry Owner & Contacts
Sponsoring Organization / Owner
IP Man
MNT-ADSI
Allocated
31.05.2023
最后更新
20.04.2026
滥用 / 安全联系方式
Registry ID / Handle
51.20.0.0 - 51.20.255.255
Admin Contact
IM4726-RIPE
ADMIN
IP Man
+4994178878008
Tech Contact
IM4726-RIPE
TECH
IP Man
+4994178878008