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AS6262Commonwealth Scientific and Industrial

AustraliaRegistryAPNIC

As of 22nd October 2026, AS6262 (Commonwealth Scientific and Industrial), a network registered in Australia with APNIC, originates 63 IPv4 prefixes covering 550k addresses and 17 IPv6 prefixes. By IPv4 address space that makes it the 673rd-largest of the 79,655 networks we see originating IPv4, and the 12th-largest of 1,671 in Australia. It is seen behind 1 upstream network, most often AS7575 (Australian Academic and Research…). Every one of its announcements has 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

63

IPv6 prefixes

17

IPv4 addresses

550k

IPv6 /64s

4.5B

Upstream graph

The networks AS6262 is seen behind, one and two hops out, drawn from real AS paths.

AS6262Toward the internet core
Upstream graph for AS6262: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS6262Commonwealth Scie…This networkAS7575Australian Academ…AS1299Arelion (fka. Tel…AS2914NTT America, Inc.

Networks observed one and two hops upstream of AS6262 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

2

adjacent networks

Upstreams
150%
Peers
150%
Downstreams
00%

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

Upstreams of AS6262
NetworkCountryRelationshipPathsVantage pts
AS7575Australian Academic and Research Network (AARNet)AUPeer5,836138

Prefixes

All 80

The largest blocks AS6262 originates, widest first.

Largest prefixes originated by AS6262
PrefixAddressesVisibility
130.116.0.0/1665.5k76/77
130.155.0.0/1665.5k76/77
138.194.0.0/1665.5k76/77
140.79.0.0/1665.5k76/77
140.253.0.0/1665.5k76/77
152.83.0.0/1665.5k76/77
144.110.0.0/1732.8k76/77
144.110.128.0/1732.8k76/77
150.229.0.0/198.2k76/77
150.229.32.0/198.2k76/77

Routing health

How AS6262'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

  • Valid100.0%80
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%80
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 63 prefixes

IPv6 — 17 prefixes

  • /324.3B × /645.9%1
  • /4016.8M × /6488.2%15
  • /4865.5k × /645.9%1

Recent changes

Announcements that started or stopped since 22nd Sept 2026.

No announcement by AS6262 started or stopped in this period.

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