ResearchRouting table, RPKI, IRR & looking glass

AS16 Lawrence Berkeley National Laboratory

AS16 (LBL) is registered to Lawrence Berkeley National Laboratory in US. It originates 3 prefixes in the global routing table.

2
IPv4 prefixes
1
IPv6 prefixes
131,072
IPv4 addresses
0%
RPKI valid

Who holds AS16

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

AS number
AS16
Handle
LBL
Organization
Lawrence Berkeley National Laboratory
Country
US
ASPA
None published

What AS16 announces

Prefixes originated by AS16 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
1
IPv4 addresses
131,072 (512 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
3
ROAs naming AS16
0
With an IRR route object
3 100%

Announced prefixes

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

IPv4 (2)
IPv6 (1)

RPKI valid   RPKI invalid   no ROA covers it

Who AS16 is reached through

The AS just before AS16 in the paths our looking glass collectors hold, for 3 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
RADBLBNL-ASMAINT-ESNET

Route objects with origin AS16: RADB 10

as-sets that list AS16 (5)