HomePrefix Lookup203.154.0.0/17

203.154.0.0/17

🇹🇭
IPv4APNICallocatedNo ROA
CIDR
203.154.0.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
🇹🇭 Thailand
City
Vadhana (Khwaeng Bang Kapi)
RIR
APNIC
Status
allocated
Allocated
5/18/1995

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

47 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
203.154.0.0/16AS4618INET-TH-AS - Internet Thailand Company LimitedNo ROA—6/2/2026
203.154.32.0/19AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/2/2026
203.154.0.0/19AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/2/2026
203.154.16.0/20AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/2/2026
203.154.80.0/20AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/2/2026
203.154.48.0/20AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/2/2026
203.154.0.0/20AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/2/2026
203.154.112.0/20AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/2/2026
203.154.64.0/20AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/2/2026
203.154.96.0/20AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/2/2026
203.154.32.0/20AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/2/2026
203.154.27.0/24AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/2/2026
203.154.32.0/24AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/2/2026
203.154.34.0/24AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/2/2026
203.154.38.0/24AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/2/2026
203.154.48.0/24AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/2/2026
203.154.52.0/24AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/2/2026
203.154.60.0/24AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/2/2026
203.154.61.0/24AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/2/2026
203.154.63.0/24AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/2/2026
203.154.68.0/24AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/2/2026
203.154.70.0/24AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/2/2026
203.154.72.0/24AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/2/2026
203.154.78.0/24AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/2/2026
203.154.81.0/24AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/2/2026
203.154.83.0/24AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/2/2026
203.154.91.0/24AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/2/2026
203.154.98.0/24AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/2/2026
203.154.104.0/24AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/2/2026
203.154.105.0/24AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/2/2026
203.154.106.0/24AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/2/2026
203.154.107.0/24AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/2/2026
203.154.108.0/24AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/2/2026
203.154.111.0/24AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/2/2026
203.154.121.0/24AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/2/2026
203.154.123.0/24AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/2/2026
203.154.127.0/24AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/2/2026
203.154.4.0/24AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/2/2026
203.154.5.0/24AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/2/2026
203.154.6.0/24AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/2/2026
203.154.7.0/24AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/2/2026
203.154.10.0/24AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/2/2026
203.154.14.0/24AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/2/2026
203.154.18.0/24AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/2/2026
203.154.20.0/24AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/2/2026
203.154.21.0/24AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/2/2026
203.154.25.0/24AS4618INET-TH-AS - Internet Thailand Company Limited Valid—6/2/2026

IRR Route Objects

1
OriginRegistryMaintainerModified
AS4618RADBMAINT-AS930411/13/2023

More Specific Prefixes

31
PrefixASCountryStatus
203.154.82.0/23🇹🇭THassigned
203.154.111.0/24AS4618🇹🇭THassigned
203.154.123.0/24AS4618🇹🇭THassigned
203.154.100.0/24🇹🇭THassigned
203.154.4.0/24AS4618🇹🇭THassigned
203.154.71.0/24🇹🇭THassigned
203.154.18.0/24AS4618🇹🇭THassigned
203.154.108.0/24AS4618🇹🇭THassigned
203.154.91.0/24AS4618🇹🇭THassigned
203.154.58.0/24🇹🇭THassigned
203.154.48.0/24AS4618🇹🇭THassigned
203.154.12.0/24🇹🇭THassigned
203.154.7.0/24AS4618🇹🇭THassigned
203.154.3.0/24🇹🇭THassigned
203.154.79.0/25🇹🇭THassigned
203.154.79.128/26🇹🇭THassigned
203.154.117.0/27🇹🇭THassigned
203.154.79.192/27🇹🇭THassigned
203.154.17.0/27🇹🇭THassigned
203.154.17.128/27🇹🇭THassigned
203.154.79.224/28🇹🇭THassigned
203.154.8.0/28🇹🇭THassigned
203.154.8.16/28🇹🇭THassigned
203.154.9.16/28🇹🇭THassigned
203.154.8.32/28🇹🇭THassigned
203.154.9.0/28🇹🇭THassigned
203.154.79.240/29🇹🇭THassigned
203.154.79.248/30🇹🇭THassigned
203.154.79.252/31🇹🇭THassigned
203.154.59.0/32🇹🇭THassigned
203.154.79.254/32🇹🇭THassigned
Geolocation
Country🇹🇭ThailandTH
RegionBangkok
CityVadhana (Khwaeng Bang Kapi)
Coordinates13.7476, 100.5670 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/203.154.0.0/17

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

curl -s "https://api.ipctl.io/v1/prefix/203.154.0.0/17" | jq
External Links
RIPEstat Hurricane Electric BGP