Home Prefix Lookup203.30.164.0/23

203.30.164.0/23 - NEXON AP Nexon Asia Pacific Pty (AS17766)

IPv4APNICassignedAS17766NEXON-AS-AP Nexon Asia Pacific Pty Ltd RPKI Valid

CIDR

203.30.164.0/23

IP Version

IPv4

Addresses

512

Mask

/23 (255.255.254.0)

Country

🇦🇺 Australia

City

Sydney

RIR

APNIC

Status

assigned

Allocated

1996-08-20

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
203.30.164.0/23	AS17766 NEXON-AS-AP Nexon Asia Pacific Pty Ltd	Valid	APNICOther IRR	2026-10-11

More-Specific Announcements

1 more-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
203.30.164.0/24	AS17766 NEXON-AS-AP Nexon Asia Pacific Pty Ltd	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
203.30.164.0/23	AS17766	/24	apnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS17766	APNIC	MAINT-AU-NEXON	2023-03-14
AS17766	Other IRR	MAINT-AS2764	2023-11-13

Origin ASN

AS17766

NEXON-AS-AP Nexon Asia Pacific Pty Ltd

Related Prefixes

More prefixes of AS17766

All prefixes of AS17766 →

Geolocation

Country🇦🇺AustraliaAU

RegionNew South Wales

CitySydney

Coordinates-33.8631, 151.2080 ↗

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 transfers in the APNIC regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/203.30.164.0/23

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

curl -s "https://api.ipctl.io/v1/prefix/203.30.164.0/23" | jq

External Links

RIPEstat