AS24453 CRU-AS-AP Chandrakasem Rajabahat University

🇹🇭

Org handle: ORG-CRU2-AP

Chandrakasem Rajabahat University

APNICallocated

Announced Prefixes (BGP)

10total

9 IPv41 IPv6

IPv4 Addresses

Allocated (RIR)2,048

Announced (BGP)4,096

IPv6 Addresses

Allocated (RIR)7.9×10²⁸

Announced (BGP)7.9×10²⁸

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

RIR

Status

allocated

Allocated

2012-09-25

Announced Prefixes

(BGP)10

Prefix	RPKI	IRR	Last Seen
202.151.40.0/21	Valid	Other IRR	2026-10-10
202.151.40.0/24	Valid	Other IRR	2026-10-10
202.151.41.0/24	Valid	Other IRR	2026-10-10
202.151.42.0/24	Valid	Other IRR	2026-10-10
202.151.43.0/24	Valid	Other IRR	2026-10-10
202.151.44.0/24	Valid	Other IRR	2026-10-10
202.151.45.0/24	Valid	Other IRR	2026-10-10
202.151.46.0/24	Valid	Other IRR	2026-10-10
202.151.47.0/24	Valid	Other IRR	2026-10-10
2403:4c00::/32	Valid	Other IRR	2026-10-10

(RIR)2

Prefix	Country	RIR	Status
202.151.40.0/21	🇹🇭 TH	APNIC	allocated
2403:4c00::/32	🇹🇭 TH	APNIC	allocated

(seen in AS paths)

Networks AS24453 hands its own prefixes to: transit providers, or peers at an exchange.

ASPA

No ASPA

Abuse Contact

+66-294-26900

External Links

What is an ASN?Autonomous systems, ASN ranges and how they are assigned
RPKI and route origin validationWhat the RPKI badges on the prefix list mean
ASPA explainedWhy AS24453 should publish an ASPA object
IPv4 transfers in the APNIC regionMonthly volume and the latest registry transfers
ASN data in AI agents and SIEMMCP server and API integrations

API

Returns ASN details, announced prefixes, and BGP routing data.

curl -s "https://api.ipctl.io/v1/asn/24453" | jq