ResearchRouting table, RPKI, IRR & looking glass

AS33353 Sony Interactive Entertainment LLC

AS33353 (SBS) is registered to Sony Interactive Entertainment LLC in US. It originates 142 prefixes in the global routing table.

80
IPv4 prefixes
62
IPv6 prefixes
39,680
IPv4 addresses
4%
RPKI valid

Who holds AS33353

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

AS number
AS33353
Handle
SBS
Organization
Sony Interactive Entertainment LLC
Country
US
ASPA
None published

What AS33353 announces

Prefixes originated by AS33353 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
80
IPv6 prefixes
62
IPv4 addresses
39,680 (155 /24s)
RPKI valid
7 4%
RPKI invalid
0
RPKI not found
135
ROAs naming AS33353
8
With an IRR route object
101 71%

Announced prefixes

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

IPv4 (80)
IPv6 (62)

RPKI valid   RPKI invalid   no ROA covers it

Who AS33353 is reached through

The AS just before AS33353 in the paths our looking glass collectors hold, for 60 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.