ResearchRouting table, RPKI, IRR & looking glass

AS20171 Keywords Studios US INC.

AS20171 (ASN-KEYWORDS-STUDIOS) is registered to Keywords Studios US INC. in US. It originates 2 prefixes in the global routing table.

2
IPv4 prefixes
0
IPv6 prefixes
768
IPv4 addresses
0%
RPKI valid

Who holds AS20171

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

AS number
AS20171
Handle
ASN-KEYWORDS-STUDIOS
Organization
Keywords Studios US INC.
Country
US
ASPA
None published

What AS20171 announces

Prefixes originated by AS20171 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
768 (3 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
2
ROAs naming AS20171
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 AS20171 is reached through

The AS just before AS20171 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.

Route objects with origin AS20171: LEVEL3 12 · RADB 2

as-sets that list AS20171 (5)