AS45752 — PWA-AS-TH - Provincial waterworks authority

AS45752 announces 2 IPv4 prefixes covering 768 addresses and 0 IPv6 prefixes.

About this network

PWA-AS-TH is operated by the Provincial Waterworks Authority.

What it's used for

• The address space carries internal corporate infrastructure, evidenced by the netname PWA-net and reverse DNS entries like dmama1.pwa.co.th.
• The AS announces 768 IPv4 addresses across 2 prefixes with only 1 observed neighbour, indicating a small, self-contained internal network rather than a transit or access provider.
• Traffic from this AS consists of administrative and operational endpoints for a Thai state enterprise responsible for water supply in provincial regions.

Notable

• Registrants for both announced prefixes are Provincial Waterworks Authority with IRT IRT-PWANET-TH, matching the AS holder.
• The Provincial Waterworks Authority is a Thai state enterprise under the Ministry of Interior, providing water services across 74 provinces.
• The inventory consists of two contiguous IPv4 blocks: 110.76.152.0/23 and 110.76.154.0/24.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 110.76.152.0/23
• 110.76.154.0/24

Upstream networks

• AS4618 Internet Thailand Company Limited

Adjacent networks

• AS4618 Internet Thailand Company Limited

Routing security

• RPKI: 0 valid, 0 invalid and 3 not-found announcements; 1 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 17 route objects.
• Listed in as-sets: AS-132876, AS-45629, AS-BBCONNECT, AS-GLOBEINTERNET-CLIENTS, AS-GLOBEINTERNET-CLIENTS, AS-HURRICANE, AS-INTERNATIONALGATEWAY, AS-KDDCUSTOMER2, AS-SBN-IIG, AS-SET-GTI, AS-TELSTRA-INTL-CUSTOMERS, AS-TH-IX-AS23884, AS-TH-IX-AS45758, AS-TH-IX-AS4618, AS-TH-IX-AS9931, AS-TH-IX-AS9931, AS-THIX, AS-TIG-GROUP, AS-TRIPLETNET, AS3491:AS-CUSTOMERS-AP, AS38040:AS-CUSTOMERS, AS45430:AS-AWN-IIG, AS45758:AS-TRIPLETNET.