IPv4 prefix

38.47.128.0/23

IP Prefix (CIDR): 38.47.128.0/23
Subnet Mask: 255.255.254.0
Address Count: 512
IP Range: 38.47.128.0 - 38.47.129.255
Subnet calculator: Calculate subnet details

Registered Owner

Owner: Cogent Communications, LLC
Handle: COGC
Address: 2450 N Street NW Washington DC 20037 United States
Registry: ARIN
Registered Prefix: 38.0.0.0/8 (38.0.0.0 - 38.255.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
38.47.128.0/23	Exact	AS134963	Alibaba Cloud (Singapore) Private Limited	Singapore (SG)	38.47.128.0	38.47.129.255