IPv4 prefix

170.33.32.0/21

IP Prefix (CIDR): 170.33.32.0/21
Subnet Mask: 255.255.248.0
Address Count: 2,048
IP Range: 170.33.32.0 - 170.33.39.255
Subnet calculator: Calculate subnet details

Registered Owner

Owner: Alibabacom Singapore E-Commerce Private Limited a
Handle: ASEP1-AP
Country: Germany (DE)
Address: 1 Raffles Place
Registry: APNIC
Registered Prefix: 170.33.32.0/21 (170.33.32.0 - 170.33.39.255)
Delegated Prefix: 170.33.0.0/16 (170.33.0.0 - 170.33.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
170.33.32.0/21	Exact	AS134963	Alibaba Cloud (Singapore) Private Limited	Singapore (SG)	170.33.32.0	170.33.39.255
170.33.32.0/22	More specific	AS45102	Alibaba (US) Technology Co. Ltd.	United States of America (US)	170.33.32.0	170.33.35.255