HomePrefix Lookup203.154.128.0/18

203.154.128.0/18

🇹🇭
IPv4APNICallocatedNo ROA
CIDR
203.154.128.0/18
IP Version
IPv4
Addresses
16.3K
Mask
/18 (255.255.192.0)
Country
🇹🇭 Thailand
City
Vadhana (Khwaeng Bang Kapi)
RIR
APNIC
Status
allocated
Allocated
9/1/1995

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

26 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
203.154.0.0/16AS4618INET-TH-AS - Internet Thailand Company LimitedNo ROA—6/1/2026
203.154.128.0/19AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/1/2026
203.154.160.0/19AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/1/2026
203.154.160.0/20AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/1/2026
203.154.144.0/20AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/1/2026
203.154.176.0/20AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/1/2026
203.154.128.0/20AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/1/2026
203.154.133.0/24AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/1/2026
203.154.135.0/24AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/1/2026
203.154.136.0/24AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/1/2026
203.154.159.0/24AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/1/2026
203.154.166.0/24AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/1/2026
203.154.167.0/24AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/1/2026
203.154.170.0/24AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/1/2026
203.154.185.0/24AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/1/2026
203.154.130.0/24AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/1/2026
203.154.131.0/24AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/1/2026
203.154.132.0/24AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/1/2026
203.154.128.0/24AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/1/2026
203.154.177.0/24AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/1/2026
203.154.178.0/24AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/1/2026
203.154.179.0/24AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/1/2026
203.154.180.0/24AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/1/2026
203.154.183.0/24AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/1/2026
203.154.184.0/24AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/1/2026
203.154.137.0/24AS132063KITTI-AS-AP - KITTI BOONMEE Valid—6/1/2026

IRR Route Objects

1
OriginRegistryMaintainerModified
AS4618RADBMAINT-AS930411/13/2023

More Specific Prefixes

15
PrefixASCountryStatus
203.154.135.0/24AS4618🇹🇭THassigned
203.154.182.0/24🇹🇭THassigned
203.154.187.128/27🇹🇭THassigned
203.154.174.160/27🇹🇭THassigned
203.154.144.64/27🇹🇭THassigned
203.154.186.96/27🇹🇭THassigned
203.154.177.224/27🇹🇭THassigned
203.154.178.0/27🇹🇭THassigned
203.154.180.128/27🇹🇭THassigned
203.154.178.32/27🇹🇭THassigned
203.154.186.64/27🇹🇭THassigned
203.154.186.128/27🇹🇭THassigned
203.154.151.224/28🇹🇭THassigned
203.154.148.224/28🇹🇭THassigned
203.154.176.0/29🇹🇭THassigned
Geolocation
Country🇹🇭ThailandTH
RegionBangkok
CityVadhana (Khwaeng Bang Kapi)
Coordinates13.7476, 100.5670 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/203.154.128.0/18

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

curl -s "https://api.ipctl.io/v1/prefix/203.154.128.0/18" | jq
External Links
RIPEstat Hurricane Electric BGP