AS18353 — SPARK-AS-AP - Spark New Zealand Trading Ltd

AS18353 announces 7 IPv4 prefixes covering 4,864 addresses and 6 IPv6 prefixes.

About this network

HDSVDCNZ-AS-AP is held by Spark New Zealand Trading Ltd.

What it's used for

• The address space carries Spark's New Zealand telecommunications services, with netnames consistently identified as SPARK-NZ across all announced prefixes.
• The AS announces 4,864 IPv4 addresses across 7 prefixes and 6 IPv6 prefixes, while maintaining only 4 observed neighbours, a ratio indicative of an access or eyeball network rather than a transit provider.

Notable

• Registrants for all listed prefixes align with the announcer, citing Spark New Zealand Trading Limited and IRT-SPARK-NZ.
• The AS handle HDSVDCNZ-AS-AP is associated with Revera NZ Limited in the inventory, reflecting the historical integration of Revera into the Spark group.
• The inventory consists of a mix of /21, /22, /23, and /24 blocks, including the large 202.55.96.0/21 allocation.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 103.253.48.0/22
• 202.55.96.0/21
• 202.55.104.0/24
• 202.55.108.0/23
• 202.55.111.0/24
• 220.247.132.0/23
• 220.247.134.0/24
• 2404:e200:1::/48
• 2404:e200:2::/48
• 2404:e200:6::/48
• 2404:e200:101::/48
• 2404:e200:102::/47
• 2404:e200:104::/48

Upstream networks

• AS4648 Global-Gateway Internet
• AS6939 Hurricane Electric LLC
• AS64073 Vetta Group

Adjacent networks

• AS4648 Global-Gateway Internet
• AS6939 Hurricane Electric LLC
• AS64073 Vetta Group

Routing security

• RPKI: 0 valid, 0 invalid and 26 not-found announcements; 1 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 46 route objects.
• Listed in as-sets: AS-4648-CUSTOMERS, AS-ANC-CUSTOMER-PROXY-REGISTER, AS-FEENIX-RADB, AS-HURRICANEV6, AS-KDDCUSTOMER2, AS-MEGAPORT-RS-AKL, AS-TELSTRA-INTL-CUSTOMERS-4637, AS-TRANSROUTE-SPEC, AS-VODAFONENZ-CUST, AS1221:AS-CUSTOMERS, AS198949:AS-SD, AS2764:AS-CUSTOMERS-APF:AS1239, AS63830:AS-CHC-IX, AS7545:AS-TPGN-CUSTOMERS, AS7606:AS-CHC-IX, AS7606:AS-NSW-IX, AS7606:AS-SA-IX, AS9560:AS-PUBLIC.

Internet exchanges

• MegaPort-IX Auckland — Auckland, New Zealand
• Auckland Peering Exchange — Auckland, New Zealand