ResearchRouting table, RPKI, IRR & looking glass

AS39983 Pension Benefit Guaranty Corp.

AS39983 (PBGC-HQ-AS) is registered to Pension Benefit Guaranty Corp. in US. It originates 2 prefixes in the global routing table.

2
IPv4 prefixes
0
IPv6 prefixes
512
IPv4 addresses
0%
RPKI valid

Who holds AS39983

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

AS number
AS39983
Handle
PBGC-HQ-AS
Organization
Pension Benefit Guaranty Corp.
Country
US
ASPA
None published

What AS39983 announces

Prefixes originated by AS39983 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
512 (2 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
2
ROAs naming AS39983
0
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 AS39983 is reached through

The AS just before AS39983 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 AS39983: RADB 2 · LEVEL3 1

as-sets that list AS39983 (2)