ResearchRouting table, RPKI, IRR & looking glass

AS199520 Dustin Aktiebolag

AS199520 (DUSTINAB) is registered to Dustin Aktiebolag in SE. It originates 6 prefixes in the global routing table.

5
IPv4 prefixes
1
IPv6 prefixes
1,280
IPv4 addresses
100%
RPKI valid

Who holds AS199520

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

AS number
AS199520
Handle
DUSTINAB
Organization
Dustin Aktiebolag
Country
SE
ASPA
None published

What AS199520 announces

Prefixes originated by AS199520 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
5
IPv6 prefixes
1
IPv4 addresses
1,280 (5 /24s)
RPKI valid
6 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS199520
4
With an IRR route object
6 100%

Announced prefixes

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

IPv4 (5)
IPv6 (1)

RPKI valid   RPKI invalid   no ROA covers it

Who AS199520 is reached through

The AS just before AS199520 in the paths our looking glass collectors hold, for 6 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
RIPEDUSTINABRIPE-NCC-END-MNT, SE-DUSTINAB-1-MNT, MNT-HPDC

Route objects with origin AS199520: RIPE 6

as-sets that list AS199520 (3)