Autonomous System

AS18353

Last fetched Sun, 06 Sep 2026 20:57:06 GMT

AS18353 is operated by SPARK-AS-AP - Spark New Zealand Trading Ltd, registered in NZ, and announces 26 prefixes to 1 BGP neighbour. AS18353 has a reputation score of 13.4 (NEUTRAL); 0 of its 4,864 announced IPv4 addresses appear on threat feeds.

Nutrition Label

Routing footprint

Announced prefixes: 26
BGP neighbours: 1
RPKI ROAs: 0
MOAS conflicts: 0
CAIDA AS-rank: 20,714
Customer-cone ASNs: 1
Facilities: 10
Internet exchanges: 1

Blast radius

Announced IPv4 addresses: 4,864
Threat-listed addresses: 0
Threat density: 0.0000 %
Routed prefixes: 19

How much of the internet this network is responsible for, and how much of that address space currently appears on a threat feed. Coverage: clean.

Peering ecosystem

A sample of 1 of this network’s 1 BGP neighbours.

SPARK-NZ - Global-Gateway Internet · AS4648

Reputation

13.4reputation score (NEUTRAL)

AS18353 (SPARK-AS-AP - Spark New Zealand Trading Ltd, NZ) has a reputation score of 63.3 (NEUTRAL).

Threat density: 90.0/100
Graph metrics: 30.0/100
Historical behaviour: 85.0/100
Prefix age: 20.0/100

These are reputation signals about the network as a whole, not a threat-feed verdict about a specific address.

Registration

Registered to: Spark New Zealand Trading Limited
RIR: APNIC
Registered: Tue, 14 Apr 2026 01:13:38 GMT

Threat-feed evidence

Pivot from AS18353 into the prefixes, peers and country it routes for.

Cypher and MCP

Reproduce this network's routing footprint against graph.whisper.security:

MATCH (a:ASN {name: "AS18353"})
OPTIONAL MATCH (a)-[:HAS_NAME]->(n:ASN_NAME)
CALL { WITH a MATCH (a)-[:ROUTES]->(p:ANNOUNCED_PREFIX) RETURN count(p) AS prefixes }
CALL { WITH a MATCH (a)-[:BGP_NEIGHBOR]-(x:ASN) RETURN count(x) AS peers }
RETURN n.name AS operator, prefixes, peers;
CALL whisper.asnThreatDensity("AS18353")

Or query Whisper from your own LLM workflow via the Whisper MCP server.