Home ASN LookupAS18119

AS18119 ACSDATA-NZ ACSData

🇳🇿

Org handle: ORG-ACS1-AP

ACSData

APNICallocated

Announced Prefixes (BGP)

19total

18 IPv41 IPv6

IPv4 Addresses

Allocated (RIR)12,800

Announced (BGP)13,056

IPv6 Addresses

Allocated (RIR)7.9×10²⁸

Announced (BGP)7.9×10²⁸

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

🇳🇿 NZ

RIR

APNIC

Status

allocated

Allocated

2002-03-20

Announced Prefixes

(BGP)19

Prefix	RPKI	IRR	Last Seen
43.255.24.0/22	Valid	APNIC	2026-10-11
103.5.156.0/22	Valid	APNICOther IRR	2026-10-11
103.5.158.0/24	Invalid	-	2026-10-11
103.29.244.0/23	Invalid	-	2026-10-11
103.29.246.0/23	Valid	APNICOther IRR	2026-10-11
103.60.134.0/24	No ROA	Other IRR	2026-10-11
103.239.8.0/22	Valid	APNIC	2026-10-11
114.110.32.0/21	Valid	APNICOther IRR	2026-10-11
192.107.113.0/24	Valid	APNIC	2026-10-11
202.21.136.0/23	Valid	APNICOther IRR	2026-10-11

1-10 of 19

1 / 2

Allocated Prefixes

(RIR)18

Prefix	Country	RIR	Status
43.255.24.0/22	🇳🇿 NZ	APNIC	allocated
103.5.156.0/22	🇳🇿 NZ	APNIC	allocated
103.29.244.0/23	🇳🇿 NZ	APNIC	allocated
103.29.246.0/23	🇳🇿 NZ	APNIC	allocated
103.60.134.0/24	🇦🇺 AU	APNIC	allocated
103.239.8.0/22	🇳🇿 NZ	APNIC	allocated
114.110.32.0/21	🇳🇿 NZ	APNIC	allocated
192.107.113.0/24	🇳🇿 NZ	APNIC	assigned
202.21.136.0/23	🇳🇿 NZ	APNIC	assigned
202.36.44.0/24	🇳🇿 NZ	APNIC	assigned

1-10 of 18

1 / 2

All 19 announced prefixes of AS18119 →

BGP Neighbours

(seen in AS paths)

Upstreams (4)

Networks AS18119 hands its own prefixes to: transit providers, or peers at an exchange.

AS3257GTT BACKBONE GTT Communications14
AS22356Durand Do Brasil Ltda3
AS9002RETN Limited1
AS9381HKBN Enterprise Solutions HK Limited1

Downstreams (2)

Networks whose own prefixes AS18119 passes on: usually its customers.

AS24226Catalyst.Net1
AS132840Neos Systems Limited1

Other adjacent networks (1)

Adjacent to AS18119 in the transit part of AS paths: peers, providers or customers.

AS6461Zayo Bandwidth1

Transfer History

Registry transfers of AS18119 between organisations.

AS18119Transfer · 2014-11-07
One New Zealand Group Limited
🇳🇿 NZ APNIC
→
Advanced Computer Solutions
🇳🇿 NZ APNIC

Date	Resource	From	To	Type
2014-11-07	AS18119	One New Zealand Group Limited 🇳🇿 NZ APNIC	Advanced Computer Solutions 🇳🇿 NZ APNIC	Transfer

ASPA

No ASPA

External Links

APNIC Whois RIPEstat

Learn more

What is an ASN?Autonomous systems, ASN ranges and how they are assigned
RPKI and route origin validationWhat the RPKI badges on the prefix list mean
ASPA explainedWhy AS18119 should publish an ASPA object
IPv4 transfers in the APNIC regionMonthly volume and the latest registry transfers
ASN data in AI agents and SIEMMCP server and API integrations

API

Open

GEThttps://api.ipctl.io/v1/asn/18119

Returns ASN details, announced prefixes, and BGP routing data.

curl -s "https://api.ipctl.io/v1/asn/18119" | jq