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)
AS54113 (FASTLY - Fastly, Inc., US) [US]
Query IP Address
185.199.111.153
反向 DNS (PTR)
cdn-185-199-111-153.github.com
Country / Region
US
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
185.199.108.1
→
185.199.111.254
Subnet Block / Range
CIDR Prefix
/22
IP Version
IPv4
Subnet Mask
255.255.252.0
Total Hosts
1,022
Network Class
Class B
Network Name
US-GITHUB-20170413
Network Type / Status
ALLOCATED-ASSIGNED PA
Registry Owner & Contacts
Sponsoring Organization / Owner
GitHub Admin
ORG-GI58-RIPE
+1 415 735 4488
Allocated
13.04.2017
最后更新
21.01.2025
滥用 / 安全联系方式
Registry ID / Handle
185.199.108.0 - 185.199.111.255
Admin Contact
Tech Contact