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AS10022Datacom Systems Ltd

New ZealandRegistryAPNIC

As of 29th September 2026, AS10022 (Datacom Systems Ltd), a network registered in New Zealand with APNIC, originates 31 IPv4 prefixes covering 15.1k addresses. By IPv4 address space that makes it the 8,458th-largest of the 79,607 networks we see originating IPv4, and the 37th-largest of 418 in New Zealand. It is seen behind 3 upstream networks, most often AS9790 (Two Degrees Networks Limited) and AS55850 (Mercury NZ Limited), and in front of 2 downstream networks. 77% of its announcements have a valid RPKI ROA, and none are RPKI-invalid. 100% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

31

IPv6 prefixes

0

IPv4 addresses

15.1k

IPv6 /64s

0

Upstream graph

The networks AS10022 is seen behind, one and two hops out, drawn from real AS paths.

AS10022Toward the internet core
Upstream graph for AS10022: 9 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS10022Datacom Systems L…This networkAS9790Two Degrees Netwo…AS35280F5 Networks SARLAS55850Mercury NZ LimitedAS6939Hurricane Electri…AS9507NextHop Pty LtdAS1299Arelion (fka. Tel…AS32590Valve CorporationAS3356Lumen (Level 3)AS4637Telstra Internati…

Networks observed one and two hops upstream of AS10022 in real AS paths. A thicker line means more vantage points saw that adjacency, so weight tracks how well attested it is — not how much traffic it carries. Adjacency is an observation; whether it is a transit purchase or a settlement-free peering is an inference, and is labelled as one wherever we show it.

Neighbouring networks

15

adjacent networks

Upstreams
320%
Peers
1067%
Downstreams
213%

Networks carrying this one's traffic toward the rest of the internet.

Upstreams of AS10022
NetworkCountryRelationshipPathsVantage pts
AS9790Two Degrees Networks LimitedNZPeer2,19080
AS55850Mercury NZ LimitedNZPeer49681
AS35280F5 Networks SARLFRPeer321

Prefixes

All 31

The largest blocks AS10022 originates, widest first.

Largest prefixes originated by AS10022
PrefixAddressesVisibility
202.14.24.0/212k82/82
202.175.128.0/212k82/82
103.20.136.0/221k82/82
202.14.20.0/221k82/82
202.36.8.0/221k82/82
202.175.138.0/2351282/82
203.176.116.0/2351282/82
203.176.118.0/2351282/82
203.214.200.0/2351282/82
203.214.202.0/2351282/82

Routing health

How AS10022's own announcements validate against RPKI and how far they propagate. The same measures for the whole routing table are on the routing table in numbers.

RPKI origin validation

  • Valid77.4%24
  • Invalid0.0%0
  • No ROA22.6%7

Propagation

  • Globally propagated90% of full-feed peers or more100.0%31
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 31 prefixes

Recent changes

Announcements that started or stopped since 30th Aug 2026.

  • Withdrawn202.36.12.0/2421st Sept 2026

Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.