ResearchRouting table, RPKI, IRR & looking glass

AS395519 Connecticut Children's Medical Center

AS395519 (AS-CTCHILDRENS) is registered to Connecticut Children's Medical Center in US. It originates 4 prefixes in the global routing table.

4
IPv4 prefixes
0
IPv6 prefixes
1,024
IPv4 addresses
0%
RPKI valid

Who holds AS395519

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

AS number
AS395519
Handle
AS-CTCHILDRENS
Organization
Connecticut Children's Medical Center
Country
US
ASPA
None published

What AS395519 announces

Prefixes originated by AS395519 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
1,024 (4 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
4
ROAs naming AS395519
0
With an IRR route object
1 25%

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 AS395519 is reached through

The AS just before AS395519 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 AS395519: RADB 2

as-sets that list AS395519 (4)