210.23.0.0/20

🇸🇬

IPv4APNICallocated RPKI Valid

CIDR

210.23.0.0/20

IP Version

IPv4

Addresses

Mask

/20 (255.255.240.0)

Country

🇸🇬 Singapore

City

Singapore (Jurong East)

RIR

APNIC

Status

allocated

Allocated

10/31/2001

Announced BGP Routes

0 of 0 routes

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
This prefix is not currently announced in BGP. See covering prefix below.

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
210.23.0.0/19	AS4844SUPERINTERNET-AS-AP - SuperInternet ACCESS Pte Ltd	Valid	—	5/31/2026

Prefix	Origin	Max Length	Trust Anchor
210.23.0.0/20	AS4844	/20	apnic
210.23.0.0/19	AS4844	/19	apnic

Origin	Registry	Maintainer	Modified
AS4844	APNIC	MAINT-SG-SUPERINTERNET	9/4/2008
AS4844	RADB	MAINT-AS4637	11/13/2023

Prefix	AS	Country	Status
210.23.12.0/22		🇸🇬SG	assigned
210.23.6.0/23		🇸🇬SG	assigned

Geolocation

Country🇸🇬SingaporeSG

CitySingapore (Jurong East)

API

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

curl -s "https://api.ipctl.io/v1/prefix/210.23.0.0/20" | jq

External Links