ResearchRouting table, RPKI, IRR & looking glass

AS53962 2140 Networks LLC

AS53962 (21FORTY) is registered to 2140 Networks LLC in US. It originates 1 prefix in the global routing table.

1
IPv4 prefixes
0
IPv6 prefixes
256
IPv4 addresses
100%
RPKI valid

Who holds AS53962

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

AS number
AS53962
Handle
21FORTY
Organization
2140 Networks LLC
Country
US
ASPA
None published

What AS53962 announces

Prefixes originated by AS53962 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
1
IPv6 prefixes
0
IPv4 addresses
256 (1 /24s)
RPKI valid
1 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS53962
2
With an IRR route object
1 100%

Announced prefixes

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

IPv4 (1)

RPKI valid   RPKI invalid   no ROA covers it

Who AS53962 is reached through

The AS just before AS53962 in the paths our looking glass collectors hold, for 1 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
RADBTWENTY-ONE_FORTY_NETWORKS_ELLER_DATAMAINT-CHTR-WD

Route objects with origin AS53962: ARIN 2 · RADB 2

as-sets that list AS53962 (6)