ResearchRouting table, RPKI, IRR & looking glass

AS45158 TASMANET

AS45158 (SYNTELPTYLTD-AU) is registered to TASMANET in AU. It originates 12 prefixes in the global routing table.

10
IPv4 prefixes
2
IPv6 prefixes
4,352
IPv4 addresses
58%
RPKI valid

Who holds AS45158

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

AS number
AS45158
Handle
SYNTELPTYLTD-AU
Organization
TASMANET
Country
AU
ASPA
None published

What AS45158 announces

Prefixes originated by AS45158 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
10
IPv6 prefixes
2
IPv4 addresses
4,352 (17 /24s)
RPKI valid
7 58%
RPKI invalid
0
RPKI not found
5
ROAs naming AS45158
17
With an IRR route object
12 100%

Announced prefixes

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

Who AS45158 is reached through

The AS just before AS45158 in the paths our looking glass collectors hold, for 12 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.