122.154.122.0/23

🇹🇭

IPv4APNICassigned RPKI Valid

CIDR

122.154.122.0/23

IP Version

IPv4

Addresses

512

Mask

/23 (255.255.254.0)

Country

🇹🇭 Thailand

City

Khwaeng Thung Song Hong

RIR

APNIC

Status

assigned

Allocated

Announced BGP Routes

0 of 0 routes

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
This prefix is not currently announced in BGP. See covering prefix below.

5 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
122.154.0.0/16	AS9931NTPCL-AS-AP - National Telecom Public Company Limited	Valid	—	6/1/2026
122.154.64.0/18	AS9931NTPCL-AS-AP - National Telecom Public Company Limited	Valid	—	6/1/2026
122.154.96.0/19	AS9931NTPCL-AS-AP - National Telecom Public Company Limited	Valid	—	6/1/2026
122.154.112.0/20	AS9931NTPCL-AS-AP - National Telecom Public Company Limited	Valid	—	6/1/2026
122.154.120.0/22	AS9931NTPCL-AS-AP - National Telecom Public Company Limited	Valid	—	6/1/2026

Prefix	Origin	Max Length	Trust Anchor
122.154.120.0/22	AS9931	/22	apnic
122.154.112.0/20	AS9931	/20	apnic
122.154.64.0/18	AS9931	/19	apnic
122.154.0.0/16	AS9931	/16	apnic

Geolocation

Country🇹🇭ThailandTH

RegionBangkok

CityKhwaeng Thung Song Hong

API

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

curl -s "https://api.ipctl.io/v1/prefix/122.154.122.0/23" | jq

External Links