ResearchRouting table, RPKI, IRR & looking glass

AS45 Lawrence Livermore National Laboratory

AS45 (LLL-TIS-AS) is registered to Lawrence Livermore National Laboratory in US. It originates 12 prefixes in the global routing table.

11
IPv4 prefixes
1
IPv6 prefixes
175,360
IPv4 addresses
8%
RPKI valid

Who holds AS45

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

AS number
AS45
Handle
LLL-TIS-AS
Organization
Lawrence Livermore National Laboratory
Country
US
ASPA
None published

What AS45 announces

Prefixes originated by AS45 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
11
IPv6 prefixes
1
IPv4 addresses
175,360 (685 /24s)
RPKI valid
1 8%
RPKI invalid
0
RPKI not found
11
ROAs naming AS45
2
With an IRR route object
12 100%

Announced prefixes

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

Who AS45 is reached through

The AS just before AS45 in the paths our looking glass collectors hold, for 12 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 AS45: RADB 13 · APNIC 1 · ARIN 1

as-sets that list AS45 (5)