ResearchRouting table, RPKI, IRR & looking glass

AS27930 Shadwell International Inc

AS27930 (AS27930) is registered to Shadwell International Inc in PA. It originates 20 prefixes in the global routing table.

12
IPv4 prefixes
8
IPv6 prefixes
3,072
IPv4 addresses
100%
RPKI valid

Who holds AS27930

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

AS number
AS27930
Handle
AS27930
Organization
Shadwell International Inc
Country
PA
ASPA
None published

What AS27930 announces

Prefixes originated by AS27930 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
12
IPv6 prefixes
8
IPv4 addresses
3,072 (12 /24s)
RPKI valid
20 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS27930
3
With an IRR route object
8 40%

Who AS27930 is reached through

The AS just before AS27930 in the paths our looking glass collectors hold, for 20 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
LACNICAS27930MNT-PA-SIIN5-LACNIC

Route objects with origin AS27930: RADB 10 · LACNIC 3

as-sets that list AS27930 (7)