129.126.128.0/20

🇸🇬

CIDR

129.126.128.0/20

IP Version

IPv4

Addresses

Mask

/20 (255.255.240.0)

Country

🇸🇬 Singapore

City

Singapore (Jurong East)

RIR

APNIC

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
129.126.128.0/20	AS17547M1NET-SG-AP - M1 NET LTD	Valid	APNICRADB	6/1/2026

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
129.126.0.0/16	AS17547M1NET-SG-AP - M1 NET LTD	Valid	—	6/1/2026

Prefix	Origin	Max Length	Trust Anchor
129.126.128.0/20	AS17547	/20	apnic
129.126.0.0/16	AS17547	/17	apnic

Origin	Registry	Maintainer	Modified
AS17547	APNIC	MAINT-M1NET-SG	4/11/2019
AS17547	RADB	MAINT-AS17547	11/13/2023

Origin ASN

Geolocation

Country🇸🇬SingaporeSG

CitySingapore (Jurong East)

API

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

curl -s "https://api.ipctl.io/v1/prefix/129.126.128.0/20" | jq

External Links