118.172.64.0/21

🇹🇭

CIDR

118.172.64.0/21

IP Version

IPv4

Addresses

Mask

/21 (255.255.248.0)

Country

🇹🇭 Thailand

City

Fang

RIR

APNIC

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
118.172.64.0/21	AS23969TOT-NET - TOT Public Company Limited	Valid	APNICRADB	5/31/2026

4 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
118.172.0.0/14	AS23969TOT-NET - TOT Public Company Limited	Valid	—	5/31/2026
118.172.0.0/16	AS23969TOT-NET - TOT Public Company Limited	Valid	—	5/31/2026
118.172.64.0/18	AS23969TOT-NET - TOT Public Company Limited	Valid	—	5/31/2026
118.172.64.0/19	AS23969TOT-NET - TOT Public Company Limited	Valid	—	5/31/2026

Prefix	Origin	Max Length	Trust Anchor
118.172.64.0/21	AS23969	/21	apnic
118.172.64.0/18	AS23969	/19	apnic
118.172.0.0/16	AS23969	/16	apnic
118.172.0.0/14	AS23969	/14	apnic

Origin	Registry	Maintainer	Modified
AS23969	APNIC	MAINT-TH-TOT	12/9/2025
AS23969	RADB	MAINT-AS58453	11/13/2023

Prefix	Country	Status
118.172.71.0/24	🇹🇭TH	assigned
118.172.69.0/24	🇹🇭TH	assigned
118.172.65.0/24	🇹🇭TH	assigned
118.172.66.0/24	🇹🇭TH	assigned
118.172.64.0/24	🇹🇭TH	assigned
118.172.67.0/24	🇹🇭TH	assigned
118.172.68.0/24	🇹🇭TH	assigned
118.172.70.0/24	🇹🇭TH	assigned

Origin ASN

Geolocation

Country🇹🇭ThailandTH

RegionChiang Mai

CityFang

API

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

curl -s "https://api.ipctl.io/v1/prefix/118.172.64.0/21" | jq

External Links