HomePrefix Lookup203.156.30.0/24
CIDR
203.156.30.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
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
203.156.30.0/24AS135381SIS-AS-AP - SiS Distribution (Thailand) Public Company Limited descr: (@Genesis Data Center) Valid
APNICRADB
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
203.156.16.0/20AS7616JASTEL-NETWORK-IDC - JasTel NetworkNo ROA—6/1/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
203.156.30.0/24AS135381/24apnic

IRR Route Objects

2
OriginRegistryMaintainerModified
AS135381APNICMAINT-JASTEL-NETWORK-TH11/21/2025
AS135381RADBMAINT-AS4579611/13/2023
Geolocation
Country🇹🇭ThailandTH
RegionNonthaburi
CityPak Kret (Tambon Pak Kret)
GEThttps://api.ipctl.io/v1/prefix/203.156.30.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/203.156.30.0/24" | jq