AS139892 Metropolitan Waterworks Authority 🇹🇭 TH

Announcing 3 prefixes, seen at the RIS collectors.

IPv4 prefixes

512 (2 × /24)

IPv6 prefixes

1 × /48

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

transit customers observed

Customer cone

ASes reachable through it

Registry and operator data

AS number: AS139892
Name: Metropolitan Waterworks Authority
Organisation: Metropolitan Waterworks Authority
Country: 🇹🇭 TH
RIR: APNIC
Allocated: 2019-12-16

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

0 valid (0.0%) 0 invalid (0.0%) 3 no ROA (100.0%)

Whois

Fetched from whois.apnic.net

as-block:       AS139578 - AS140601
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2019-06-13T01:03:23Z
source:         APNIC

role:           APNIC Hostmaster
address:        PO Box 3646
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         helpdesk@apnic.net
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         hostmaster@apnic.net
mnt-by:         MAINT-APNIC-AP
last-modified:  2026-08-26T00:40:00Z
source:         APNIC

aut-num:        AS139892
as-name:        MWA-AS-AP
descr:          Metropolitan Waterworks Authority
descr:          MWA
country:        TH
org:            ORG-MWA3-AP
admin-c:        MWAA1-AP
tech-c:         MWAA1-AP
abuse-c:        AM3007-AP
mnt-lower:      MAINT-METROPOLITAN1-TH
mnt-routes:     MAINT-METROPOLITAN1-TH
mnt-by:         APNIC-HM
mnt-irt:        IRT-METROPOLITAN1-TH
last-modified:  2021-01-15T01:46:59Z
source:         APNIC

irt:            IRT-METROPOLITAN1-TH
address:        400 Prachacheun Road, Tungsonghong, Laksi Bangkok 10210
e-mail:         network@mwa.co.th
abuse-mailbox:  network@mwa.co.th
admin-c:        MWAA1-AP
tech-c:         MWAA1-AP
auth:           # Filtered
remarks:        network@mwa.co.th was validated on 2026-09-24
mnt-by:         MAINT-METROPOLITAN1-TH
last-modified:  2026-09-24T00:15:38Z
source:         APNIC

organisation:   ORG-MWA3-AP
org-name:       Metropolitan Waterworks Authority
org-type:       LIR
country:        TH
address:        400 Prachacheun Road
phone:          +662-5002820
fax-no:         +662-5040123
e-mail:         network@mwa.co.th
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:18:02Z
source:         APNIC

role:           ABUSE METROPOLITAN1TH
country:        ZZ
address:        400 Prachacheun Road, Tungsonghong, Laksi Bangkok 10210
phone:          +000000000
e-mail:         network@mwa.co.th
admin-c:        MWAA1-AP
tech-c:         MWAA1-AP
nic-hdl:        AM3007-AP
remarks:        Generated from irt object IRT-METROPOLITAN1-TH
remarks:        network@mwa.co.th was validated on 2026-09-24
abuse-mailbox:  network@mwa.co.th
mnt-by:         APNIC-ABUSE
last-modified:  2026-09-24T05:21:51Z
source:         APNIC

role:           Metropolitan Waterworks Authority administrator
address:        400 Prachacheun Road, Tungsonghong, Laksi Bangkok 10210
country:        TH
phone:          +662-5002820
fax-no:         +662-5040123
e-mail:         network@mwa.co.th
admin-c:        MWAA1-AP
tech-c:         MWAA1-AP
nic-hdl:        MWAA1-AP
mnt-by:         MAINT-METROPOLITAN1-TH
last-modified:  2019-12-16T00:38:50Z
source:         APNIC