Data as of Nov 5, 2026
Autonomous system

AS36844

San Antonio Water System

Announces 2,560 addresses in 10 prefixes. None of it is anonymizer space.

Type
Business
US

Announced prefixes

Arrived
PrefixTypeRPKI
198.181.4.0/24
since Dec 2009
Business
198.181.5.0/24
since Dec 2009
Business
198.181.6.0/24
since Dec 2009
Business
198.203.16.0/24
since Dec 2009
Business
198.203.17.0/24
since Dec 2009
Business
198.203.18.0/24
since Dec 2009
Business
198.203.20.0/24
since Dec 2009
Business
198.203.21.0/24
since Dec 2009
Business
198.203.22.0/24
since Dec 2009
Business
198.203.23.0/24
since Dec 2009
Business

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it