ResearchRouting table, RPKI, IRR & looking glass

AS14381 Caterpillar, Inc.

AS14381 (CATERPILLAR-INC) is registered to Caterpillar, Inc. in US. It originates 42 prefixes in the global routing table.

39
IPv4 prefixes
3
IPv6 prefixes
135,936
IPv4 addresses
0%
RPKI valid

Who holds AS14381

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

AS number
AS14381
Handle
CATERPILLAR-INC
Organization
Caterpillar, Inc.
Country
US
ASPA
None published

What AS14381 announces

Prefixes originated by AS14381 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
39
IPv6 prefixes
3
IPv4 addresses
135,936 (531 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
42
ROAs naming AS14381
0
With an IRR route object
40 95%

Who AS14381 is reached through

The AS just before AS14381 in the paths our looking glass collectors hold, for 42 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.