186.4.0.0/24

🇨🇷

CIDR

186.4.0.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇨🇷 Costa Rica

City

San Antonio

RIR

LACNIC

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
186.4.0.0/24	AS262197AS262197 - MILLICOM CABLE COSTA RICA S.A.	Valid	—	5/31/2026

Prefix	Origin	Max Length	Trust Anchor
186.4.0.0/18	AS20299	/24	lacnic
186.4.0.0/18	AS262197	/24	lacnic
186.4.0.0/18	AS262206	/24	lacnic

Origin ASN

Geolocation

Country🇨🇷Costa RicaCR

RegionHeredia Province

CitySan Antonio

API

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

curl -s "https://api.ipctl.io/v1/prefix/186.4.0.0/24" | jq

External Links