HomePrefix Lookup203.157.48.0/21

203.157.48.0/21

🇹🇭
IPv4APNICannouncedAS9649MOPH-TH-AP - Information Technology OfficeNo ROA
CIDR
203.157.48.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇹🇭 Thailand
City
Nonthaburi
RIR
APNIC
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
203.157.48.0/21AS9649MOPH-TH-AP - Information Technology OfficeNo ROA—5/31/2026

Covering Prefix

1 less-specific announcement
PrefixOrigin ASRPKIIRRLast Seen
203.157.0.0/16AS9649MOPH-TH-AP - Information Technology OfficeNo ROA—5/31/2026

IRR Route Objects

2
OriginRegistryMaintainerModified
AS9304RADBMAINT-AS5845311/13/2023
AS38082RADBMAINT-AS5845311/13/2023
Origin ASN
AS9649
MOPH-TH-AP - Information Technology Office
Geolocation
Country🇹🇭ThailandTH
RegionNonthaburi
CityNonthaburi
Coordinates13.8591, 100.5220 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/203.157.48.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/203.157.48.0/21" | jq
External Links
RIPEstat Hurricane Electric BGP