ResearchRouting table, RPKI, IRR & looking glass

AS134754 Computer One Software Australia Pty Ltd

AS134754 (COS-AS-AP) is registered to Computer One Software Australia Pty Ltd in AU. It originates 2 prefixes in the global routing table.

2
IPv4 prefixes
0
IPv6 prefixes
512
IPv4 addresses
100%
RPKI valid

Who holds AS134754

Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.

AS number
AS134754
Handle
COS-AS-AP
Organization
Computer One Software Australia Pty Ltd
Country
AU
ASPA
1 provider

What AS134754 announces

Prefixes originated by AS134754 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
2
IPv6 prefixes
0
IPv4 addresses
512 (2 /24s)
RPKI valid
2 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS134754
2
With an IRR route object
2 100%

Announced prefixes

Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.

IPv4 (2)

RPKI valid   RPKI invalid   no ROA covers it

Who AS134754 is reached through

The AS just before AS134754 in the paths our looking glass collectors hold, for 2 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Provider authorization

AS134754 publishes an ASPA naming this provider. Check a path.

Routing registry objects

From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.

Sourceas-nameMaintained by
APNICCOS-AS-APAPNIC-HM

Route objects with origin AS134754: APNIC 2 · RADB 2

as-sets that list AS134754 (1)