ResearchRouting table, RPKI, IRR & looking glass

AS196945 Microbase PC

AS196945 (MICROBASE-AS) is registered to Microbase PC in GR. It originates 8 prefixes in the global routing table.

7
IPv4 prefixes
1
IPv6 prefixes
1,536
IPv4 addresses
100%
RPKI valid

Who holds AS196945

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

AS number
AS196945
Handle
MICROBASE-AS
Organization
Microbase PC
Country
GR
ASPA
3 providers

What AS196945 announces

Prefixes originated by AS196945 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
7
IPv6 prefixes
1
IPv4 addresses
1,536 (6 /24s)
RPKI valid
8 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS196945
4
With an IRR route object
8 100%

Announced prefixes

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

Who AS196945 is reached through

The AS just before AS196945 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

AS196945 publishes an ASPA naming these providers. 2 ASes name it as a provider in theirs. Check a path.

The 2 ASes that name AS196945 as a provider

Routing registry objects

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

Sourceas-nameMaintained by
RIPEMICROBASE-ASRIPE-NCC-END-MNT, MICROBASE-MNT

Route objects with origin AS196945: RIPE 8

as-sets that list AS196945 (11)