Home Prefix Lookup203.118.128.0/18

203.118.128.0/18 - ONENZ TRANSIT One New Zealand Group Limited (AS9500)

IPv4APNICallocatedAS9500ONENZ-TRANSIT-AS One New Zealand Group Limited RPKI Valid

CIDR

203.118.128.0/18

IP Version

IPv4

Addresses

16.3K

Mask

/18 (255.255.192.0)

Country

🇳🇿 New Zealand

City

Coromandel

RIR

APNIC

Status

allocated

Allocated

2002-10-09

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
203.118.128.0/18	AS9500 ONENZ-TRANSIT-AS One New Zealand Group Limited	Valid	APNIC	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
203.118.128.0/18	AS9500	/18	apnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS9500	APNIC	MAINT-ONENZ-NZ	2024-07-01

Origin ASN

AS9500

ONENZ-TRANSIT-AS One New Zealand Group Limited

Related Prefixes

More prefixes of AS9500

All prefixes of AS9500 →

Geolocation

Country🇳🇿New ZealandNZ

RegionWaikato Region

CityCoromandel

Coordinates-36.7611, 175.4960 ↗

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/203.118.128.0/18

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

curl -s "https://api.ipctl.io/v1/prefix/203.118.128.0/18" | jq

External Links

RIPEstat