159.183.240.0/22

🇮🇪

CIDR

159.183.240.0/22

IP Version

IPv4

Addresses

Mask

/22 (255.255.252.0)

Country

🇮🇪 Ireland

City

Dublin (Citywest Business Campus)

RIR

ARIN

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
159.183.240.0/22	AS11377SENDGRID - SendGrid, Inc.	Valid	ARINRADB	6/15/2026

Prefix	Origin	Max Length	Trust Anchor
159.183.240.0/22	AS11377	/22	arin

Origin	Registry	Maintainer	Modified
AS11377	ARIN	MNT-TWILI-11	6/3/2025
AS11377	RADB	MAINT-AS11377	11/13/2023

Origin ASN

Geolocation

Country🇮🇪IrelandIE

RegionLeinster

CityDublin (Citywest Business Campus)

API

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

curl -s "https://api.ipctl.io/v1/prefix/159.183.240.0/22" | jq

External Links