ResearchRouting table, RPKI, IRR & looking glass

AS207441 Norsk Hydro ASA

AS207441 (Hydro-12345) is registered to Norsk Hydro ASA in NO. It originates 2 prefixes in the global routing table.

2
IPv4 prefixes
0
IPv6 prefixes
131,072
IPv4 addresses
0%
RPKI valid

Who holds AS207441

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

AS number
AS207441
Handle
Hydro-12345
Organization
Norsk Hydro ASA
Country
NO
ASPA
None published

What AS207441 announces

Prefixes originated by AS207441 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
131,072 (512 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
2
ROAs naming AS207441
0
With an IRR route object
1 50%

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 AS207441 is reached through

The AS just before AS207441 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
RIPEHydro-12345RIPE-NCC-END-MNT, IWAY-NOC

Route objects with origin AS207441: RIPE 2