ResearchRouting table, RPKI, IRR & looking glass

AS29833 MEDICAL INFORMATICS ENGINEERING

AS29833 (MEDICAL-INFORMATICS-ENGINEERING) is registered to MEDICAL INFORMATICS ENGINEERING in US. It originates 5 prefixes in the global routing table.

5
IPv4 prefixes
0
IPv6 prefixes
1,280
IPv4 addresses
20%
RPKI valid

Who holds AS29833

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

AS number
AS29833
Handle
MEDICAL-INFORMATICS-ENGINEERING
Organization
MEDICAL INFORMATICS ENGINEERING
Country
US
ASPA
None published

What AS29833 announces

Prefixes originated by AS29833 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
5
IPv6 prefixes
0
IPv4 addresses
1,280 (5 /24s)
RPKI valid
1 20%
RPKI invalid
0
RPKI not found
4
ROAs naming AS29833
1
With an IRR route object
4 80%

Announced prefixes

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

IPv4 (5)

RPKI valid   RPKI invalid   no ROA covers it

Who AS29833 is reached through

The AS just before AS29833 in the paths our looking glass collectors hold, for 5 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.