IPv4 prefix

43.123.128.0/18

IP Prefix (CIDR): 43.123.128.0/18
Subnet Mask: 255.255.192.0
Address Count: 16,384
IP Range: 43.123.128.0 - 43.123.191.255
Subnet calculator: Calculate subnet details

Registered Owner

Owner: Alibaba Cloud (Singapore) Private Limited
Handle: ORG-ASEP1-AP
Country: Singapore (SG)
Address: 51 Bras Basah Road
Registry: APNIC
Registered Prefix: 43.0.0.0/9 (43.0.0.0 - 43.127.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
43.123.128.0/18	Exact	AS45102	Alibaba (China) Technology Co. Ltd.	United States of America (US)	43.123.128.0	43.123.191.255