Data as of Nov 10, 2026
Autonomous system

AS13508

Baker Bros. Advisors, LLC

Announces 256 addresses in 1 prefixes. None of it is anonymizer space.

Type
Business
US

Announced prefixes

Arrived
PrefixTypeHolderRPKI
63.116.181.0/24
since Jun 2012
BusinessVerizon Business
via Bakers Brother Investments

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it