Home Prefix Lookup203.113.104.0/21

203.113.104.0/21

🇹🇭

IPv4APNICannouncedAS23969TOT-NET - TOT Public Company Limited RPKI Valid

CIDR

203.113.104.0/21

IP Version

IPv4

Addresses

Mask

/21 (255.255.248.0)

Country

🇹🇭 Thailand

City

Ban Boek

RIR

APNIC

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
203.113.104.0/21	AS23969TOT-NET - TOT Public Company Limited	Valid	APNICRADB	6/1/2026

Covering Prefix

7 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
203.113.0.0/17	AS23969TOT-NET - TOT Public Company Limited	No ROA	—	6/1/2026
203.113.106.0/24	AS23969TOT-NET - TOT Public Company Limited	Valid	—	6/1/2026
203.113.111.0/24	AS23969TOT-NET - TOT Public Company Limited	Valid	—	6/1/2026
203.113.105.0/24	AS23969TOT-NET - TOT Public Company Limited	Valid	—	6/1/2026
203.113.108.0/24	AS131293TOT-LLI-AS-AP - TOT Public Company Limited	Valid	—	6/1/2026
203.113.110.0/24	AS131293TOT-LLI-AS-AP - TOT Public Company Limited	Valid	—	6/1/2026
203.113.104.0/24	AS131293TOT-LLI-AS-AP - TOT Public Company Limited	Valid	—	6/1/2026

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
203.113.104.0/21	AS23969	/21	apnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS9737	APNIC	MAINT-TH-TOT	3/8/2016
AS23969	APNIC	MAINT-TH-TOT	12/9/2025
AS23969	RADB	MAINT-AS58453	11/13/2023

More Specific Prefixes

100

Prefix	AS	Country	Status
203.113.106.0/23		🇹🇭TH	assigned
203.113.105.0/24	AS23969	🇹🇭TH	assigned
203.113.110.160/28		🇹🇭TH	assigned
203.113.110.200/29		🇹🇭TH	assigned
203.113.104.56/29		🇹🇭TH	assigned
203.113.109.88/29		🇹🇭TH	assigned
203.113.109.24/29		🇹🇭TH	assigned
203.113.108.160/29		🇹🇭TH	assigned
203.113.110.48/29		🇹🇭TH	assigned
203.113.108.40/29		🇹🇭TH	assigned
203.113.108.24/29		🇹🇭TH	assigned
203.113.104.224/29		🇹🇭TH	assigned
203.113.109.192/29		🇹🇭TH	assigned
203.113.104.160/29		🇹🇭TH	assigned
203.113.109.64/29		🇹🇭TH	assigned
203.113.109.200/29		🇹🇭TH	assigned
203.113.110.112/29		🇹🇭TH	assigned
203.113.108.192/29		🇹🇭TH	assigned
203.113.110.208/29		🇹🇭TH	assigned
203.113.108.80/29		🇹🇭TH	assigned
203.113.109.208/29		🇹🇭TH	assigned
203.113.104.144/29		🇹🇭TH	assigned
203.113.108.208/29		🇹🇭TH	assigned
203.113.104.120/29		🇹🇭TH	assigned
203.113.104.240/29		🇹🇭TH	assigned
203.113.104.104/29		🇹🇭TH	assigned
203.113.108.152/29		🇹🇭TH	assigned
203.113.108.232/29		🇹🇭TH	assigned
203.113.109.96/29		🇹🇭TH	assigned
203.113.108.64/29		🇹🇭TH	assigned
203.113.108.224/29		🇹🇭TH	assigned
203.113.109.56/29		🇹🇭TH	assigned
203.113.109.80/29		🇹🇭TH	assigned
203.113.109.112/29		🇹🇭TH	assigned
203.113.109.240/29		🇹🇭TH	assigned
203.113.110.56/29		🇹🇭TH	assigned
203.113.110.184/29		🇹🇭TH	assigned
203.113.110.224/29		🇹🇭TH	assigned
203.113.108.104/29		🇹🇭TH	assigned
203.113.104.176/29		🇹🇭TH	assigned
203.113.104.132/30		🇹🇭TH	assigned
203.113.108.4/30		🇹🇭TH	assigned
203.113.104.128/30		🇹🇭TH	assigned
203.113.108.0/30		🇹🇭TH	assigned
203.113.104.116/30		🇹🇭TH	assigned
203.113.104.52/30		🇹🇭TH	assigned
203.113.104.24/30		🇹🇭TH	assigned
203.113.104.112/30		🇹🇭TH	assigned
203.113.104.236/30		🇹🇭TH	assigned
203.113.104.232/30		🇹🇭TH	assigned
203.113.104.48/30		🇹🇭TH	assigned
203.113.104.220/30		🇹🇭TH	assigned
203.113.104.100/30		🇹🇭TH	assigned
203.113.104.248/30		🇹🇭TH	assigned
203.113.104.252/30		🇹🇭TH	assigned
203.113.104.216/30		🇹🇭TH	assigned
203.113.104.212/30		🇹🇭TH	assigned
203.113.104.96/30		🇹🇭TH	assigned
203.113.104.44/30		🇹🇭TH	assigned
203.113.108.8/30		🇹🇭TH	assigned
203.113.108.12/30		🇹🇭TH	assigned
203.113.108.16/30		🇹🇭TH	assigned
203.113.104.20/30		🇹🇭TH	assigned
203.113.104.8/30		🇹🇭TH	assigned
203.113.104.208/30		🇹🇭TH	assigned
203.113.104.204/30		🇹🇭TH	assigned
203.113.104.92/30		🇹🇭TH	assigned
203.113.104.88/30		🇹🇭TH	assigned
203.113.104.196/30		🇹🇭TH	assigned
203.113.104.40/30		🇹🇭TH	assigned
203.113.104.16/30		🇹🇭TH	assigned
203.113.104.192/30		🇹🇭TH	assigned
203.113.104.188/30		🇹🇭TH	assigned
203.113.104.84/30		🇹🇭TH	assigned
203.113.104.184/30		🇹🇭TH	assigned
203.113.108.100/30		🇹🇭TH	assigned
203.113.104.80/30		🇹🇭TH	assigned
203.113.104.36/30		🇹🇭TH	assigned
203.113.104.4/30		🇹🇭TH	assigned
203.113.108.96/30		🇹🇭TH	assigned
203.113.108.112/30		🇹🇭TH	assigned
203.113.108.116/30		🇹🇭TH	assigned
203.113.108.120/30		🇹🇭TH	assigned
203.113.108.124/30		🇹🇭TH	assigned
203.113.108.128/30		🇹🇭TH	assigned
203.113.108.132/30		🇹🇭TH	assigned
203.113.108.136/30		🇹🇭TH	assigned
203.113.108.140/30		🇹🇭TH	assigned
203.113.108.144/30		🇹🇭TH	assigned
203.113.108.148/30		🇹🇭TH	assigned
203.113.108.92/30		🇹🇭TH	assigned
203.113.104.172/30		🇹🇭TH	assigned
203.113.108.168/30		🇹🇭TH	assigned
203.113.108.172/30		🇹🇭TH	assigned
203.113.108.176/30		🇹🇭TH	assigned
203.113.108.180/30		🇹🇭TH	assigned
203.113.108.184/30		🇹🇭TH	assigned
203.113.108.188/30		🇹🇭TH	assigned
203.113.108.88/30		🇹🇭TH	assigned
203.113.104.168/30		🇹🇭TH	assigned

Origin ASN

AS23969

TOT-NET - TOT Public Company Limited

Geolocation

Country🇹🇭ThailandTH

RegionLopburi

CityBan Boek

Coordinates14.7169, 100.5010 ↗

API

Open

GEThttps://api.ipctl.io/v1/prefix/203.113.104.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/203.113.104.0/21" | jq

External Links

RIPEstat Hurricane Electric BGP