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)
AS109 (CISCOSYSTEMS - CISCO SYSTEMS, INC., US) [US]
Query IP Address
173.37.145.112
反向 DNS (PTR)
www2-realm.cisco.com
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
Subnet Diagnostics
IP Range Span
173.36.0.1
→
173.39.255.254
Subnet Block / Range
CIDR Prefix
/14
IP Version
IPv4
Subnet Mask
255.252.0.0
Total Hosts
262,142
Network Class
Class B
Network Name
CISCO-GEN-8
Network Type / Status
DIRECT ALLOCATION
Registry Owner & Contacts
Sponsoring Organization / Owner
CISCO SYSTEMS, INC.
CS-2831
Allocated
15.08.2008
最后更新
08.03.2024
滥用 / 安全联系方式
Registry ID / Handle
NET-173-36-0-0-1
Admin Contact
Tech Contact