203.30.127.0/24

🇸🇬

CIDR

203.30.127.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇸🇬 Singapore

RIR

APNIC

Status

assigned

Allocated

10/5/2009

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
203.30.127.0/24	AS45192APNICTRAINING-DC - ASN for APNICTRAINING LAB DC	Valid	APNIC	6/1/2026

Prefix	Origin	Max Length	Trust Anchor
203.30.127.0/24	AS4608	/24	apnic
203.30.127.0/24	AS45192	/24	apnic

Origin	Registry	Maintainer	Modified
AS45192	APNIC	MAINT-AU-APNICTRAINING	10/13/2025
AS135541	APNIC	MAINT-AU-APNICTRAINING	11/10/2016

Origin ASN

Geolocation

Country🇸🇬SingaporeSG

API

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

curl -s "https://api.ipctl.io/v1/prefix/203.30.127.0/24" | jq

External Links