138.252.152.0/23

🇻🇳

CIDR

138.252.152.0/23

IP Version

IPv4

Addresses

512

Mask

/23 (255.255.254.0)

Country

🇻🇳 Vietnam

City

Quận Chín

RIR

APNIC

Status

assigned

Allocated

11/5/2025

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
138.252.152.0/23	AS154350ATZCORP-VN - ATZ CORP JOINT STOCK COMPANY	Valid	APNICRADB	5/31/2026

Prefix	Origin	Max Length	Trust Anchor
138.252.152.0/23	AS154350	/24	apnic

Origin	Registry	Maintainer	Modified
AS154350	APNIC	MAINT-VN-VNNIC	11/20/2025
AS154350	RADB	MAINT-HGC-INTL	11/23/2025

Origin ASN

Geolocation

Country🇻🇳VietnamVN

RegionHo Chi Minh City (HCMC)

CityQuận Chín

API

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

curl -s "https://api.ipctl.io/v1/prefix/138.252.152.0/23" | jq

External Links