ResearchRouting table, RPKI, IRR & looking glass

AS24296 LY Corporation

AS24296 (YAHOO-2) is registered to LY Corporation in JP. It originates 2 prefixes in the global routing table.

2
IPv4 prefixes
0
IPv6 prefixes
9,216
IPv4 addresses
100%
RPKI valid

Who holds AS24296

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

AS number
AS24296
Handle
YAHOO-2
Organization
LY Corporation
Country
JP
ASPA
None published

What AS24296 announces

Prefixes originated by AS24296 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
2
IPv6 prefixes
0
IPv4 addresses
9,216 (36 /24s)
RPKI valid
2 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS24296
7
With an IRR route object
2 100%

Announced prefixes

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

IPv4 (2)

RPKI valid   RPKI invalid   no ROA covers it

Who AS24296 is reached through

The AS just before AS24296 in the paths our looking glass collectors hold, for 2 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
JPIRRYAHOO-JAPAN-3MAINT-AS24296

Route objects with origin AS24296: JPIRR 5 · RADB 1

as-sets that list AS24296 (9)