ResearchRouting table, RPKI, IRR & looking glass

AS218766 Semjon Horvath

AS218766 (HDS-AS) is registered to Semjon Horvath in DE. It originates 2 prefixes in the global routing table.

1
IPv4 prefixes
1
IPv6 prefixes
256
IPv4 addresses
100%
RPKI valid

Who holds AS218766

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

AS number
AS218766
Handle
HDS-AS
Organization
Semjon Horvath
Country
DE
ASPA
2 providers

What AS218766 announces

Prefixes originated by AS218766 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
1
IPv6 prefixes
1
IPv4 addresses
256 (1 /24s)
RPKI valid
2 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS218766
3
With an IRR route object
2 100%

Announced prefixes

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

IPv4 (1)
IPv6 (1)

RPKI valid   RPKI invalid   no ROA covers it

Who AS218766 is reached through

The AS just before AS218766 in the paths our looking glass collectors hold, for 2 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Provider authorization

AS218766 publishes an ASPA naming these providers. Check a path.

Routing registry objects

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

Sourceas-nameMaintained by
RIPEHDS-ASRIPE-NCC-END-MNT, HDSIO-MNT

Route objects with origin AS218766: RIPE 4 · RADB 1

as-sets that list AS218766 (5)