ResearchRouting table, RPKI, IRR & looking glass

AS393821 Lismore Cooperative Telephone Company

AS393821 (LISMORE-COOPERATIVE-TELEPHONE) is registered to Lismore Cooperative Telephone Company in US. It originates 2 prefixes in the global routing table.

2
IPv4 prefixes
0
IPv6 prefixes
2,560
IPv4 addresses
100%
RPKI valid

Who holds AS393821

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

AS number
AS393821
Handle
LISMORE-COOPERATIVE-TELEPHONE
Organization
Lismore Cooperative Telephone Company
Country
US
ASPA
None published

What AS393821 announces

Prefixes originated by AS393821 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
2
IPv6 prefixes
0
IPv4 addresses
2,560 (10 /24s)
RPKI valid
2 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS393821
3
With an IRR route object
2 100%

Announced prefixes

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

IPv4 (2)

RPKI valid   RPKI invalid   no ROA covers it

Who AS393821 is reached through

The AS just before AS393821 in the paths our looking glass collectors hold, for 2 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 AS393821: ARIN 3

as-sets that list AS393821 (4)