ResearchRouting table, RPKI, IRR & looking glass

AS36407 Software Engineering Institute

AS36407 (CERT) is registered to Software Engineering Institute in US. It originates 4 prefixes in the global routing table.

3
IPv4 prefixes
1
IPv6 prefixes
1,536
IPv4 addresses
25%
RPKI valid

Who holds AS36407

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

AS number
AS36407
Handle
CERT
Organization
Software Engineering Institute
Country
US
ASPA
None published

What AS36407 announces

Prefixes originated by AS36407 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
1
IPv4 addresses
1,536 (6 /24s)
RPKI valid
1 25%
RPKI invalid
0
RPKI not found
3
ROAs naming AS36407
1
With an IRR route object
4 100%

Announced prefixes

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

IPv4 (3)
IPv6 (1)

RPKI valid   RPKI invalid   no ROA covers it

Who AS36407 is reached through

The AS just before AS36407 in the paths our looking glass collectors hold, for 4 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
RADBCERTMAINT-AS5050

Route objects with origin AS36407: ALTDB 3 · RADB 3 · ARIN 2

as-sets that list AS36407 (5)