ResearchRouting table, RPKI, IRR & looking glass

AS18751 Basketball Properties Ltd

AS18751 (BPL-B1) is registered to Basketball Properties Ltd in US. It originates 1 prefix in the global routing table.

1
IPv4 prefixes
0
IPv6 prefixes
256
IPv4 addresses
0%
RPKI valid

Who holds AS18751

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

AS number
AS18751
Handle
BPL-B1
Organization
Basketball Properties Ltd
Country
US
ASPA
None published

What AS18751 announces

Prefixes originated by AS18751 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
1
IPv6 prefixes
0
IPv4 addresses
256 (1 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
1
ROAs naming AS18751
0
With an IRR route object
1 100%

Announced prefixes

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

IPv4 (1)

RPKI valid   RPKI invalid   no ROA covers it

Who AS18751 is reached through

The AS just before AS18751 in the paths our looking glass collectors hold, for 1 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
RADBBasketball-PropertiesMAINT-AS11776

Route objects with origin AS18751: RADB 1

as-sets that list AS18751 (3)