ResearchRouting table, RPKI, IRR & looking glass

AS400776 Sarasota County Schools

AS400776 (SARASOTA-COUNTY-SCHOOLS) is registered to Sarasota County Schools in US. It originates 4 prefixes in the global routing table.

4
IPv4 prefixes
0
IPv6 prefixes
7,680
IPv4 addresses
0%
RPKI valid

Who holds AS400776

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

AS number
AS400776
Handle
SARASOTA-COUNTY-SCHOOLS
Organization
Sarasota County Schools
Country
US
ASPA
None published

What AS400776 announces

Prefixes originated by AS400776 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
4
IPv6 prefixes
0
IPv4 addresses
7,680 (30 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
4
ROAs naming AS400776
0
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 (4)

RPKI valid   RPKI invalid   no ROA covers it

Who AS400776 is reached through

The AS just before AS400776 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.

Route objects with origin AS400776: RADB 4

as-sets that list AS400776 (3)