Data as of Nov 7, 2026
Autonomous system

AS19730

Benchmark Internet Group

Announces 2,048 addresses in 6 prefixes. None of it is anonymizer space.

Type
Business
US

Announced prefixes

Arrived
PrefixTypeHolderRPKI
38.95.104.0/23
since Aug 2016
BusinessCogent Communications, LLC
38.126.36.0/24
since Aug 2016
BusinessCogent Communications, LLC
38.126.54.0/24
since Aug 2016
BusinessCogent Communications, LLC
199.26.255.0/24
since Aug 2016
Business
207.8.96.0/23
since Aug 2016
BusinessVerizon Business
via Benchmark Internet Group
216.4.238.0/24
since Aug 2016
BusinessVerizon Business
via Benchmark Internet Group

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it