HomePrefix Lookup203.156.48.0/23

203.156.48.0/23

🇹🇭
CIDR
203.156.48.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇹🇭 Thailand
City
Pak Kret (Tambon Pak Kret)
RIR
APNIC
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
203.156.48.0/23AS55423JASTEL-NETWORK-TH-IDC-AP - JasTel Network Valid
APNIC
6/1/2026

Covering Prefix

2 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
203.156.0.0/17AS7616JASTEL-NETWORK-IDC - JasTel NetworkNo ROA—6/1/2026
203.156.48.0/20AS7616JASTEL-NETWORK-IDC - JasTel Network Valid—6/1/2026

RPKI ROAs

2
PrefixOriginMax LengthTrust Anchor
203.156.48.0/23AS55423/23apnic
203.156.48.0/20AS7616/20apnic

IRR Route Objects

1
OriginRegistryMaintainerModified
AS55423APNICMAINT-JASTEL-NETWORK-TH11/24/2025
Geolocation
Country🇹🇭ThailandTH
RegionNonthaburi
CityPak Kret (Tambon Pak Kret)
GEThttps://api.ipctl.io/v1/prefix/203.156.48.0/23

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

curl -s "https://api.ipctl.io/v1/prefix/203.156.48.0/23" | jq