ResearchRouting table, RPKI, IRR & looking glass

AS48326 DataNetworks s.r.o.

AS48326 (datanetworks) is registered to DataNetworks s.r.o. in SK. It originates 18 prefixes in the global routing table.

14
IPv4 prefixes
4
IPv6 prefixes
9,216
IPv4 addresses
100%
RPKI valid

Who holds AS48326

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

AS number
AS48326
Handle
datanetworks
Organization
DataNetworks s.r.o.
Country
SK
ASPA
4 providers

What AS48326 announces

Prefixes originated by AS48326 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
14
IPv6 prefixes
4
IPv4 addresses
9,216 (36 /24s)
RPKI valid
18 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS48326
15
With an IRR route object
15 83%

Announced prefixes

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

Who AS48326 is reached through

The AS just before AS48326 in the paths our looking glass collectors hold, for 18 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Provider authorization

AS48326 publishes an ASPA naming these providers. 2 ASes name it as a provider in theirs. Check a path.

The 2 ASes that name AS48326 as a provider

Routing registry objects

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

Sourceas-nameMaintained by
RIPEdatanetworksRIPE-NCC-END-MNT, CDSL-MNT

Route objects with origin AS48326: RIPE 17

as-sets that list AS48326 (12)