IPv4 prefix

181.236.0.0/17

IP Prefix (CIDR): 181.236.0.0/17
Subnet Mask: 255.255.128.0
Address Count: 32,768
IP Range: 181.236.0.0 - 181.236.127.255
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: 181.236.0.0/15 (181.236.0.0 - 181.237.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
181.236.0.0/17	Exact	AS3816	COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	Colombia (CO)	181.236.0.0	181.236.127.255