HomePrefix Lookup122.154.168.0/21

122.154.168.0/21

🇹🇭
IPv4APNICannouncedAS9931NTPCL-AS-AP - National Telecom Public Company Limited RPKI Valid
CIDR
122.154.168.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇹🇭 Thailand
City
Vadhana (Wattana)
RIR
APNIC
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
122.154.168.0/21AS9931NTPCL-AS-AP - National Telecom Public Company Limited Valid
APNICRADB
5/31/2026

Covering Prefix

11 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
122.154.0.0/16AS9931NTPCL-AS-AP - National Telecom Public Company Limited Valid—5/31/2026
122.154.128.0/17AS9931NTPCL-AS-AP - National Telecom Public Company Limited Valid—5/31/2026
122.154.160.0/19AS9931NTPCL-AS-AP - National Telecom Public Company Limited Valid—5/31/2026
122.154.171.0/24AS9931NTPCL-AS-AP - National Telecom Public Company Limited Valid—5/31/2026
122.154.172.0/24AS9931NTPCL-AS-AP - National Telecom Public Company Limited Valid—5/31/2026
122.154.173.0/24AS9931NTPCL-AS-AP - National Telecom Public Company Limited Valid—5/31/2026
122.154.174.0/24AS9931NTPCL-AS-AP - National Telecom Public Company Limited Valid—5/31/2026
122.154.175.0/24AS9931NTPCL-AS-AP - National Telecom Public Company Limited Valid—5/31/2026
122.154.168.0/24AS9931NTPCL-AS-AP - National Telecom Public Company Limited Valid—5/31/2026
122.154.169.0/24AS9931NTPCL-AS-AP - National Telecom Public Company Limited Valid—5/31/2026
122.154.170.0/24AS9931NTPCL-AS-AP - National Telecom Public Company Limited Valid—5/31/2026

RPKI ROAs

4
PrefixOriginMax LengthTrust Anchor
122.154.168.0/21AS9931/21apnic
122.154.160.0/19AS9931/19apnic
122.154.128.0/17AS9931/17apnic
122.154.0.0/16AS9931/16apnic

IRR Route Objects

2
OriginRegistryMaintainerModified
AS9931APNICMAINT-NTPCL-TH11/24/2025
AS9931RADBMAINT-THIX-CAT-TH11/18/2025
Origin ASN
AS9931
NTPCL-AS-AP - National Telecom Public Company Limited
Geolocation
Country🇹🇭ThailandTH
RegionBangkok
CityVadhana (Wattana)
Coordinates13.7315, 100.5810 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/122.154.168.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/122.154.168.0/21" | jq
External Links
RIPEstat Hurricane Electric BGP