ResearchRouting table, RPKI, IRR & looking glass

AS20861 Fujitsu Sweden AB

AS20861 (FUJITSU-SE-AS) is registered to Fujitsu Sweden AB in SE. It originates 4 prefixes in the global routing table.

4
IPv4 prefixes
0
IPv6 prefixes
13,312
IPv4 addresses
0%
RPKI valid

Who holds AS20861

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

AS number
AS20861
Handle
FUJITSU-SE-AS
Organization
Fujitsu Sweden AB
Country
SE
ASPA
None published

What AS20861 announces

Prefixes originated by AS20861 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
4
IPv6 prefixes
0
IPv4 addresses
13,312 (52 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
4
ROAs naming AS20861
0
With an IRR route object
4 100%

Announced prefixes

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

IPv4 (4)

RPKI valid   RPKI invalid   no ROA covers it

Who AS20861 is reached through

The AS just before AS20861 in the paths our looking glass collectors hold, for 4 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
RIPEFUJITSU-SE-ASFUJITSU-SE-MNT, RIPE-NCC-END-MNT

Route objects with origin AS20861: RIPE 5

as-sets that list AS20861 (6)