203.113.103.0/24

🇹🇭

CIDR

203.113.103.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇹🇭 Thailand

City

Khwaeng Thung Song Hong

RIR

APNIC

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
203.113.103.0/24	AS131293TOT-LLI-AS-AP - TOT Public Company Limited	Valid	APNICRADB	5/31/2026

2 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
203.113.0.0/17	AS23969TOT-NET - TOT Public Company Limited	No ROA	—	5/31/2026
203.113.96.0/21	AS131293TOT-LLI-AS-AP - TOT Public Company Limited	Valid	—	5/31/2026

Prefix	Origin	Max Length	Trust Anchor
203.113.103.0/24	AS131293	/24	apnic
203.113.96.0/21	AS131293	/21	apnic

Origin	Registry	Maintainer	Modified
AS131293	APNIC	MAINT-TH-TOT	12/9/2025
AS131293	RADB	MAINT-AS4766	11/13/2023

Prefix	Country	Status
203.113.103.96/28	🇹🇭TH	assigned
203.113.103.24/29	🇹🇭TH	assigned
203.113.103.232/29	🇹🇭TH	assigned
203.113.103.176/29	🇹🇭TH	assigned
203.113.103.60/30	🇹🇭TH	assigned
203.113.103.32/30	🇹🇭TH	assigned
203.113.103.44/30	🇹🇭TH	assigned
203.113.103.52/30	🇹🇭TH	assigned
203.113.103.120/30	🇹🇭TH	assigned
203.113.103.48/30	🇹🇭TH	assigned
203.113.103.200/30	🇹🇭TH	assigned
203.113.103.152/30	🇹🇭TH	assigned
203.113.103.16/30	🇹🇭TH	assigned
203.113.103.156/30	🇹🇭TH	assigned
203.113.103.56/30	🇹🇭TH	assigned
203.113.103.248/30	🇹🇭TH	assigned
203.113.103.64/30	🇹🇭TH	assigned
203.113.103.172/30	🇹🇭TH	assigned
203.113.103.68/30	🇹🇭TH	assigned

Origin ASN

Geolocation

Country🇹🇭ThailandTH

RegionBangkok

CityKhwaeng Thung Song Hong

API

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

curl -s "https://api.ipctl.io/v1/prefix/203.113.103.0/24" | jq

External Links