186.121.0.0/18

🇨🇴

CIDR

186.121.0.0/18

IP Version

IPv4

Addresses

16.3K

Mask

/18 (255.255.192.0)

Country

🇨🇴 Colombia

City

Medellín

RIR

LACNIC

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
186.121.0.0/18	AS3816AS3816 - COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	Valid	LACNIC	5/31/2026

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
186.121.0.0/17	AS8163AS8163 - Metrotel SA ESP	Valid	—	5/31/2026

Prefix	Origin	Max Length	Trust Anchor
186.121.0.0/18	AS3816	/20	lacnic
186.121.0.0/17	AS8163	/24	lacnic

Origin	Registry	Maintainer	Modified
AS3816	LACNIC	MNT-CO-MRSA1-LACNIC	-

Origin ASN

Geolocation

Country🇨🇴ColombiaCO

RegionAntioquia

CityMedellín

API

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/186.121.0.0/18" | jq

External Links