ResearchRouting table, RPKI, IRR & looking glass

AS33619 Advanced Micro Devices, Inc.

AS33619 (AMD-MARKHAM) is registered to Advanced Micro Devices, Inc. in US. It originates 95 prefixes in the global routing table.

95
IPv4 prefixes
0
IPv6 prefixes
19,456
IPv4 addresses
3%
RPKI valid

Who holds AS33619

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

AS number
AS33619
Handle
AMD-MARKHAM
Organization
Advanced Micro Devices, Inc.
Country
US
ASPA
None published

What AS33619 announces

Prefixes originated by AS33619 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
95
IPv6 prefixes
0
IPv4 addresses
19,456 (76 /24s)
RPKI valid
3 3%
RPKI invalid
0
RPKI not found
92
ROAs naming AS33619
3
With an IRR route object
34 35%

Announced prefixes

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

IPv4 (95)

RPKI valid   RPKI invalid   no ROA covers it

Who AS33619 is reached through

The AS just before AS33619 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.