Data as of Nov 7, 2026
Autonomous system

AS13581

SHI International Corp.

Announces 1,536 addresses in 6 prefixes. None of it is anonymizer space.

Type
Business
US

Announced prefixes

Arrived
PrefixTypeHolderRPKI
199.241.104.0/24
since Sep 2019
Business
199.241.105.0/24
since Mar 2020
Business
207.140.149.0/24
since May 2005
BusinessAT&T Enterprises, LLC
207.140.191.0/24
since May 2005
BusinessAT&T Enterprises, LLC
209.64.142.0/24
since May 2005
BusinessAT&T Enterprises, LLC
209.64.202.0/24
since May 2005
BusinessAT&T Enterprises, LLC

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it