Autonomous system
AS36844 SAWS---SAN-ANTONIO-WATER-SYSTEM
Unclassified ARIN
Summary
San Antonio Water System
utility municipal water business
SAWS---SAN-ANTONIO-WATER-SYSTEM is operated by San Antonio Water System.
What it's used for
- The address space carries internal corporate infrastructure for a municipal water utility, evidenced by netnames
NETBLK-SAWS2,NETBLK-SAWS,SAWS3, andSAWS7all registered to San Antonio Water System. - The AS announces 2560 IPv4 addresses across 5 prefixes with only 2 observed neighbours, indicating a small, self-contained internal network rather than a transit or access provider.
Notable
- All registrants in the RDAP data align with the announcer, consistently listing San Antonio Water System and its Network Engineering team.
- The address inventory is finely subdivided into five distinct blocks, reflecting site-by-site segmentation typical of a large municipal utility managing multiple facilities.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Interconnection
Peering at a glance
Internet exchanges
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-14, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 5 prefixes · 2.56K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 5 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS36844- Registry name
- SAWS---SAN-ANTONIO-WATER-SYSTEM
- Registrant
- San Antonio Water System
- Abuse contact
- abuse@saws.org
- Registered
- 2006-05-12
- Last changed
- 2023-12-04
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 10 with no ROA
- ROAs
- 0 authorising AS36844
- ASPA
- no ASPA record
- IRR
- 100% registered · 10 of 10 announcements
- Route objects
- 18 naming AS36844
Reputation
Classification and threat
Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.
Spamhaus DROP
Not on ASN-DROP The network as a whole is not listed.
No DROP prefixes None of its announced space is on the DROP prefix list.
Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 442 networks and 1,772 prefixes, as published 2026-10-15. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.
FBI IC3
No IC3 indicators Nothing from the FBI IC3 feed.
IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere