ResearchRouting table, RPKI, IRR & looking glass

AS204671 Habr Europe OU

AS204671 (HABR-AS) is registered to Habr Europe OU in EE. It originates 5 prefixes in the global routing table.

3
IPv4 prefixes
2
IPv6 prefixes
768
IPv4 addresses
100%
RPKI valid

Who holds AS204671

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

AS number
AS204671
Handle
HABR-AS
Organization
Habr Europe OU
Country
EE
ASPA
5 providers

What AS204671 announces

Prefixes originated by AS204671 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
3
IPv6 prefixes
2
IPv4 addresses
768 (3 /24s)
RPKI valid
5 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS204671
5
With an IRR route object
5 100%

Announced prefixes

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

IPv4 (3)
IPv6 (2)

RPKI valid   RPKI invalid   no ROA covers it

Who AS204671 is reached through

The AS just before AS204671 in the paths our looking glass collectors hold, for 5 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Provider authorization

AS204671 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
RIPEHABR-ASRIPE-NCC-END-MNT, HABRAHABR-MNT

Route objects with origin AS204671: RIPE 5

as-sets that list AS204671 (10)