146.88.52.0/23

🇹🇭

CIDR

146.88.52.0/23

IP Version

IPv4

Addresses

512

Mask

/23 (255.255.254.0)

Country

🇹🇭 Thailand

City

Chatuchak

RIR

APNIC

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
146.88.52.0/23	AS136393SYMPHONY-AS-AP - Symphony Communication (Thailand) PCL.	Valid	APNICRADB	5/31/2026

2 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
146.88.32.0/19	AS132280SYMPHONY-AP-TH - Symphony Communication (Thailand) PCL.	Valid	—	5/31/2026
146.88.48.0/21	AS132280SYMPHONY-AP-TH - Symphony Communication (Thailand) PCL.	Valid	—	5/31/2026

Prefix	Origin	Max Length	Trust Anchor
146.88.52.0/22	AS136393	/24	apnic
146.88.48.0/21	AS132280	/21	apnic
146.88.32.0/19	AS132280	/19	apnic

Origin	Registry	Maintainer	Modified
AS136393	APNIC	MAINT-SYMPHONY-TH	8/9/2023
AS136393	RADB	MAINT-AS132280	11/13/2023

Prefix	AS	Country	Status
146.88.53.0/24		🇹🇭TH	assigned
146.88.52.0/24		🇹🇭TH	assigned

Origin ASN

Geolocation

Country🇹🇭ThailandTH

RegionBangkok

CityChatuchak

API

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

curl -s "https://api.ipctl.io/v1/prefix/146.88.52.0/23" | jq

External Links