203.159.0.0/18

🇹🇭

CIDR

203.159.0.0/18

IP Version

IPv4

Addresses

16.3K

Mask

/18 (255.255.192.0)

Country

🇹🇭 Thailand

City

Khlong Luang

RIR

APNIC

Status

allocated

Allocated

11/30/1995

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
203.159.0.0/18	AS4767AIT-CS-ASN - Computer Science	Valid	APNICRADB	5/31/2026

2 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
203.159.0.0/19	AS4767AIT-CS-ASN - Computer Science	Valid	—	5/31/2026
203.159.32.0/19	AS4767AIT-CS-ASN - Computer Science	Valid	—	5/31/2026

Prefix	Origin	Max Length	Trust Anchor
203.159.0.0/18	AS4767	/20	apnic

Origin	Registry	Maintainer	Modified
AS4767	APNIC	MAINT-AIOT-TH	7/24/2024
AS4767	RADB	MAINT-THIX-CAT-TH	11/13/2023

Origin ASN

Geolocation

Country🇹🇭ThailandTH

RegionPathum Thani

CityKhlong Luang

API

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

curl -s "https://api.ipctl.io/v1/prefix/203.159.0.0/18" | jq

External Links