ResearchRouting table, RPKI, IRR & looking glass

AS18055 Department of Human Services

AS18055 (CENTRELINK) is registered to Department of Human Services in AU. It originates 24 prefixes in the global routing table.

22
IPv4 prefixes
2
IPv6 prefixes
21,504
IPv4 addresses
16%
RPKI valid

Who holds AS18055

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

AS number
AS18055
Handle
CENTRELINK
Organization
Department of Human Services
Country
AU
ASPA
None published

What AS18055 announces

Prefixes originated by AS18055 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
22
IPv6 prefixes
2
IPv4 addresses
21,504 (84 /24s)
RPKI valid
4 16%
RPKI invalid
0
RPKI not found
20
ROAs naming AS18055
4
With an IRR route object
21 87%

Who AS18055 is reached through

The AS just before AS18055 in the paths our looking glass collectors hold, for 24 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Routing registry objects

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