IPv4 prefix

111.65.40.0/23

IP Prefix (CIDR): 111.65.40.0/23
Subnet Mask: 255.255.254.0
Address Count: 512
IP Range: 111.65.40.0 - 111.65.41.255
Subnet calculator: Calculate subnet details

Registered Owner

Owner: Singapore Telecom Mobile Pte Ltd
Handle: ORG-STMP1-AP
Country: Singapore (SG)
Address: 1 Serangoon North Avenue 5
Registry: APNIC
Registered Prefix: 111.65.0.0/17 (111.65.0.0 - 111.65.127.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
111.65.40.0/23	Exact	AS45143	Singapore Telecom Mobile Pte Ltd	Singapore (SG)	111.65.40.0	111.65.41.255