ResearchRouting table, RPKI, IRR & looking glass

AS201924 ENAHOST s.r.o.

AS201924 (LERTAS-AS) is registered to ENAHOST s.r.o. in SK. It originates 13 prefixes in the global routing table.

12
IPv4 prefixes
1
IPv6 prefixes
3,072
IPv4 addresses
46%
RPKI valid

Who holds AS201924

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

AS number
AS201924
Handle
LERTAS-AS
Organization
ENAHOST s.r.o.
Country
SK
ASPA
None published

What AS201924 announces

Prefixes originated by AS201924 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
12
IPv6 prefixes
1
IPv4 addresses
3,072 (12 /24s)
RPKI valid
6 46%
RPKI invalid
0
RPKI not found
7
ROAs naming AS201924
8
With an IRR route object
3 23%

Announced prefixes

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

Who AS201924 is reached through

The AS just before AS201924 in the paths our looking glass collectors hold, for 13 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.

Sourceas-nameMaintained by
RIPELERTAS-ASRIPE-NCC-END-MNT, LEADERTELECOMBV-MNT

Route objects with origin AS201924: RIPE 6 · RADB 1

as-sets that list AS201924 (5)