ResearchRouting table, RPKI, IRR & looking glass

AS38495 Transpower New Zealand Ltd.

AS38495 (TRANSPOWER-B-AS-AP) is registered to Transpower New Zealand Ltd. in AU. It originates 8 prefixes in the global routing table.

8
IPv4 prefixes
0
IPv6 prefixes
16,640
IPv4 addresses
75%
RPKI valid

Who holds AS38495

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

AS number
AS38495
Handle
TRANSPOWER-B-AS-AP
Organization
Transpower New Zealand Ltd.
Country
AU
ASPA
2 providers

What AS38495 announces

Prefixes originated by AS38495 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
8
IPv6 prefixes
0
IPv4 addresses
16,640 (65 /24s)
RPKI valid
6 75%
RPKI invalid
0
RPKI not found
2
ROAs naming AS38495
14
With an IRR route object
6 75%

Announced prefixes

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

Who AS38495 is reached through

The AS just before AS38495 in the paths our looking glass collectors hold, for 8 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Provider authorization

AS38495 publishes an ASPA naming these providers. Check a path.

Routing registry objects

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