ResearchRouting table, RPKI, IRR & looking glass

AS152858 Woven by Toyota, Inc.

AS152858 (TWC-NET) is registered to Woven by Toyota, Inc. in JP. It originates 6 prefixes in the global routing table.

3
IPv4 prefixes
3
IPv6 prefixes
1,024
IPv4 addresses
100%
RPKI valid

Who holds AS152858

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

AS number
AS152858
Handle
TWC-NET
Organization
Woven by Toyota, Inc.
Country
JP
ASPA
None published

What AS152858 announces

Prefixes originated by AS152858 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
3
IPv6 prefixes
3
IPv4 addresses
1,024 (4 /24s)
RPKI valid
6 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS152858
6
With an IRR route object
6 100%

Announced prefixes

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

Who AS152858 is reached through

The AS just before AS152858 in the paths our looking glass collectors hold, for 6 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
APNICWovenITMAINT-JPNIC
JPIRRTWC-NETMAINT-AS152858

Route objects with origin AS152858: JPIRR 6

as-sets that list AS152858 (9)