ResearchRouting table, RPKI, IRR & looking glass

AS12436 Bergon Internet Ltd.

AS12436 (BERGON-AS) is registered to Bergon Internet Ltd. in BG. It originates 2 prefixes in the global routing table.

2
IPv4 prefixes
0
IPv6 prefixes
9,216
IPv4 addresses
0%
RPKI valid

Who holds AS12436

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

AS number
AS12436
Handle
BERGON-AS
Organization
Bergon Internet Ltd.
Country
BG
ASPA
None published

What AS12436 announces

Prefixes originated by AS12436 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
2
IPv6 prefixes
0
IPv4 addresses
9,216 (36 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
2
ROAs naming AS12436
0
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 (2)

RPKI valid   RPKI invalid   no ROA covers it

Who AS12436 is reached through

The AS just before AS12436 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.

Routing registry objects

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

Sourceas-nameMaintained by
RIPEBERGON-ASRIPE-NCC-END-MNT, BERGON-MNT

Route objects with origin AS12436: RIPE 4

as-sets that list AS12436 (10)