ResearchRouting table, RPKI, IRR & looking glass

AS1853 ACONET

AS1853 (ACOnet) is registered to ACONET in AT. It originates 19 prefixes in the global routing table.

17
IPv4 prefixes
2
IPv6 prefixes
334,592
IPv4 addresses
31%
RPKI valid

Who holds AS1853

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

AS number
AS1853
Handle
ACOnet
Organization
ACONET
Country
AT
ASPA
None published

What AS1853 announces

Prefixes originated by AS1853 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
17
IPv6 prefixes
2
IPv4 addresses
334,592 (1,307 /24s)
RPKI valid
6 31%
RPKI invalid
0
RPKI not found
13
ROAs naming AS1853
10
With an IRR route object
19 100%

Announced prefixes

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

Who AS1853 is reached through

The AS just before AS1853 in the paths our looking glass collectors hold, for 19 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Provider authorization

AS1853 publishes no ASPA of its own. 4 ASes name it as a provider in theirs. Check a path.

The 4 ASes that name AS1853 as a provider

Routing registry objects

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