HomePrefix Lookup203.156.64.0/18

203.156.64.0/18

🇹🇭
IPv4APNICallocatedNo ROA
CIDR
203.156.64.0/18
IP Version
IPv4
Addresses
16.3K
Mask
/18 (255.255.192.0)
Country
🇹🇭 Thailand
City
Pak Kret (Tambon Pak Kret)
RIR
APNIC
Status
allocated
Allocated
5/28/2003

Announced BGP Routes

0 of 0 routes
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
This prefix is not currently announced in BGP. See covering prefix below.

Covering Prefix

28 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
203.156.0.0/17AS7616JASTEL-NETWORK-IDC - JasTel NetworkNo ROA—6/1/2026
203.156.80.0/20AS7616JASTEL-NETWORK-IDC - JasTel Network Valid—6/1/2026
203.156.64.0/20AS7616JASTEL-NETWORK-IDC - JasTel Network Valid—6/1/2026
203.156.112.0/20AS7616JASTEL-NETWORK-IDC - JasTel NetworkNo ROA—6/1/2026
203.156.96.0/20AS7616JASTEL-NETWORK-IDC - JasTel NetworkNo ROA—6/1/2026
203.156.120.0/21AS55423JASTEL-NETWORK-TH-IDC-AP - JasTel Network Valid—6/1/2026
203.156.110.0/23AS55423JASTEL-NETWORK-TH-IDC-AP - JasTel Network Valid—6/1/2026
203.156.102.0/23AS55423JASTEL-NETWORK-TH-IDC-AP - JasTel Network Valid—6/1/2026
203.156.114.0/23AS55423JASTEL-NETWORK-TH-IDC-AP - JasTel Network Valid—6/1/2026
203.156.96.0/23AS55423JASTEL-NETWORK-TH-IDC-AP - JasTel Network Valid—6/1/2026
203.156.95.0/24AS7616JASTEL-NETWORK-IDC - JasTel Network Valid—6/1/2026
203.156.107.0/24AS24378ENGTAC-AS-TH-AP - Total Access Communication PLC. Valid—6/1/2026
203.156.106.0/24AS24378ENGTAC-AS-TH-AP - Total Access Communication PLC. Valid—6/1/2026
203.156.117.0/24AS24455SiamCement-AS-TH - The Siam Cement Group Valid—6/1/2026
203.156.116.0/24AS24455SiamCement-AS-TH - The Siam Cement Group Valid—6/1/2026
203.156.118.0/24AS45455TH-2S1N-AP - Two S One N Co Ltd, Internet Service Provider and IT Solutions Valid—6/1/2026
203.156.101.0/24AS54994ML-1432-54994 - Meteverse Limited. Valid—6/1/2026
203.156.64.0/24AS55423JASTEL-NETWORK-TH-IDC-AP - JasTel Network Valid—6/1/2026
203.156.108.0/24AS55423JASTEL-NETWORK-TH-IDC-AP - JasTel Network Valid—6/1/2026
203.156.109.0/24AS55423JASTEL-NETWORK-TH-IDC-AP - JasTel Network Valid—6/1/2026
203.156.110.0/24AS55423JASTEL-NETWORK-TH-IDC-AP - JasTel Network Valid—6/1/2026
203.156.111.0/24AS55423JASTEL-NETWORK-TH-IDC-AP - JasTel Network Valid—6/1/2026
203.156.112.0/24AS55423JASTEL-NETWORK-TH-IDC-AP - JasTel Network Valid—6/1/2026
203.156.113.0/24AS55423JASTEL-NETWORK-TH-IDC-AP - JasTel Network Valid—6/1/2026
203.156.119.0/24AS55423JASTEL-NETWORK-TH-IDC-AP - JasTel Network Valid—6/1/2026
203.156.66.0/24AS134089JASTEL-NETWORK-IDC - JasTel Network Valid—6/1/2026
203.156.65.0/24AS134089JASTEL-NETWORK-IDC - JasTel Network Valid—6/1/2026
203.156.105.0/24AS135381SIS-AS-AP - SiS Distribution (Thailand) Public Company Limited descr: (@Genesis Data Center) Valid—6/1/2026

IRR Route Objects

1
OriginRegistryMaintainerModified
AS7616RADBMAINT-AS4562911/2/2024

More Specific Prefixes

16
PrefixASCountryStatus
203.156.64.0/19🇹🇭THassigned
203.156.120.0/21AS55423🇹🇭THassigned
203.156.96.0/21🇹🇭THassigned
203.156.108.0/22🇹🇭THassigned
203.156.112.0/22🇹🇭THassigned
203.156.118.0/23🇹🇭THassigned
203.156.114.0/23AS55423🇹🇭THassigned
203.156.108.0/23🇹🇭THassigned
203.156.104.0/23🇹🇭THassigned
203.156.106.0/23🇹🇭THassigned
203.156.110.0/23AS55423🇹🇭THassigned
203.156.116.0/23🇹🇭THassigned
203.156.113.0/24AS55423🇹🇭THassigned
203.156.112.0/24AS55423🇹🇭THassigned
203.156.106.0/24AS24378🇹🇭THassigned
203.156.107.0/24AS24378🇹🇭THassigned
Geolocation
Country🇹🇭ThailandTH
RegionNonthaburi
CityPak Kret (Tambon Pak Kret)
Coordinates13.9104, 100.4990 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/203.156.64.0/18

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

curl -s "https://api.ipctl.io/v1/prefix/203.156.64.0/18" | jq
External Links
RIPEstat Hurricane Electric BGP