ResearchRouting table, RPKI, IRR & looking glass

AS62541 Vishay Intertechnology, Inc.

AS62541 (VSH-ASN) is registered to Vishay Intertechnology, Inc. in US. It originates 3 prefixes in the global routing table.

3
IPv4 prefixes
0
IPv6 prefixes
512
IPv4 addresses
100%
RPKI valid

Who holds AS62541

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

AS number
AS62541
Handle
VSH-ASN
Organization
Vishay Intertechnology, Inc.
Country
US
ASPA
None published

What AS62541 announces

Prefixes originated by AS62541 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
0
IPv4 addresses
512 (2 /24s)
RPKI valid
3 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS62541
2
With an IRR route object
3 100%

Announced prefixes

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

IPv4 (3)

RPKI valid   RPKI invalid   no ROA covers it

Who AS62541 is reached through

The AS just before AS62541 in the paths our looking glass collectors hold, for 3 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
RADBVISHAY-1MAINT-AS62541

Route objects with origin AS62541: RADB 3

as-sets that list AS62541 (3)