Home Prefix Lookup203.159.92.0/22

203.159.92.0/22 - SIAMDATA TH Siamdata Communication (AS56309)

IPv4RIPEassignedAS56309SIAMDATA-TH Siamdata Communication Co.,Ltd. RPKI Valid

CIDR

203.159.92.0/22

IP Version

IPv4

Addresses

Mask

/22 (255.255.252.0)

Country

🇹🇭 Thailand

City

Nakhon Thai

RIR

RIPE

Status

assigned

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
203.159.92.0/22	AS56309 SIAMDATA-TH Siamdata Communication Co.,Ltd.	Valid	Other IRRRIPE	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
203.159.92.0/22	AS56309	/22	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS56309	Other IRR	MAINT-THIX-CAT-TH	2023-11-13
AS56309	RIPE	PREFIXBROKER-MNT	2021-01-25

Transfer History

Registry transfers of 203.159.92.0/22, blocks inside it, or blocks containing it.

203.159.80.0/20inter-RIRTransfer · 2017-11-22
Asian Institute of Technology
🇹🇭 TH APNIC
→
Legaco Networks B.V.
RIPE NCC

Date	Resource	From	To	Type
2017-11-22	203.159.80.0/20inter-RIR	Asian Institute of Technology 🇹🇭 TH APNIC	Legaco Networks B.V. RIPE NCC	Transfer

Origin ASN

AS56309

SIAMDATA-TH Siamdata Communication Co.,Ltd.

Related Prefixes

More prefixes of AS56309

All prefixes of AS56309 →

Geolocation

Country🇹🇭ThailandTH

RegionPhitsanulok

CityNakhon Thai

Coordinates17.1006, 100.8370 ↗

Learn more

RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
RPKI validatorCheck ROA coverage for any prefix or ASN
What is BGP?How prefixes are announced and routed
More-specific prefixesGlossary: covering and more-specific routes
IPv4 transfer marketTransfers published by all five RIRs

API

Open

GEThttps://api.ipctl.io/v1/prefix/203.159.92.0/22

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

curl -s "https://api.ipctl.io/v1/prefix/203.159.92.0/22" | jq

External Links

RIPEstat