ResearchRouting table, RPKI, IRR & looking glass

AS42228 Brightstar Limited

AS42228 (Brightstar) is registered to Brightstar Limited in GB. It originates 12 prefixes in the global routing table.

10
IPv4 prefixes
2
IPv6 prefixes
19,200
IPv4 addresses
33%
RPKI valid

Who holds AS42228

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

AS number
AS42228
Handle
Brightstar
Organization
Brightstar Limited
Country
GB
ASPA
None published

What AS42228 announces

Prefixes originated by AS42228 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
10
IPv6 prefixes
2
IPv4 addresses
19,200 (75 /24s)
RPKI valid
4 33%
RPKI invalid
0
RPKI not found
8
ROAs naming AS42228
6
With an IRR route object
11 91%

Announced prefixes

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

Who AS42228 is reached through

The AS just before AS42228 in the paths our looking glass collectors hold, for 12 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.