IPv4 prefix

152.204.136.0/21

IP Prefix (CIDR): 152.204.136.0/21
Subnet Mask: 255.255.248.0
Address Count: 2,048
IP Range: 152.204.136.0 - 152.204.143.255
Subnet calculator: Calculate subnet details

Registered Owner

Owner: COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
Handle: CO-CTSE-LACNIC
Address: A 55 Transversal 60 BOGOTA N CO
Registry: LACNIC
Registered Prefix: 152.204.0.0/15 (152.204.0.0 - 152.205.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
152.204.136.0/21	Exact	AS3816	COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	Colombia (CO)	152.204.136.0	152.204.143.255