AS137838 CHALERNSUB PROFESSIONAL NETWORK CO.,LTD. 🇱🇦 LA

Announcing 2 prefixes, seen at the RIS collectors.

IPv4 prefixes

512 (2 × /24)

IPv6 prefixes

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

transit customers observed

Customer cone

ASes reachable through it

Registry and operator data

AS number: AS137838
Name: CHALERNSUB PROFESSIONAL NETWORK CO.,LTD.
Organisation: CHALERNSUB PROFESSIONAL NETWORK CO.,LTD.
Country: 🇱🇦 LA
RIR: APNIC
Allocated: 2024-12-12

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

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

Whois

Fetched from whois.apnic.net

as-block:       AS137530 - AS138553
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:  2017-12-08T06:45:58Z
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:        AS137838
as-name:        CPNSC-AS-AP
descr:          CHALERNSUB PROFESSIONAL NETWORK CO.,LTD.
country:        LA
org:            ORG-CPNS1-AP
admin-c:        CPNS1-AP
tech-c:         CPNS1-AP
mnt-by:         APNIC-HM
mnt-irt:        IRT-CPNSC-LA
mnt-routes:     MAINT-CPNSC-LA
mnt-lower:      MAINT-CPNSC-LA
abuse-c:        AC2845-AP
last-modified:  2025-02-10T02:59:25Z
import:         from AS-ANY accept ANY
export:         to AS-ANY announce AS137838:AS-CUSTOMERS
source:         APNIC

irt:            IRT-CPNSC-LA
address:        Non Wai Village, Saysettha District, Vientiane Capital LAO, Saysettha Vientiane 9999
e-mail:         nocltcc@ltcctel.com
abuse-mailbox:  nocltcc@ltcctel.com
admin-c:        CPNS1-AP
tech-c:         CPNS1-AP
auth:           # Filtered
remarks:        nocltcc@ltcctel.com is invalid
mnt-by:         MAINT-CPNSC-LA
last-modified:  2026-10-14T13:11:24Z
source:         APNIC

organisation:   ORG-CPNS1-AP
org-name:       CHALERNSUB PROFESSIONAL NETWORK CO.,LTD.
org-type:       LIR
country:        LA
address:        Non Wai Village, Saysettha District, Vientiane Capital LAO
phone:          +8562077348999
e-mail:         info@cpnngo.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2024-11-04T13:11:06Z
source:         APNIC

role:           ABUSE CPNSCLA
country:        ZZ
address:        Non Wai Village, Saysettha District, Vientiane Capital LAO, Saysettha Vientiane 9999
phone:          +000000000
e-mail:         nocltcc@ltcctel.com
admin-c:        CPNS1-AP
tech-c:         CPNS1-AP
nic-hdl:        AC2845-AP
remarks:        Generated from irt object IRT-CPNSC-LA
remarks:        nocltcc@ltcctel.com is invalid
abuse-mailbox:  nocltcc@ltcctel.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-10-14T13:13:32Z
source:         APNIC

role:           Chalernsub Professional Network Sole CoLtd administrator
address:        Non Wai Village, Saysettha District, Vientiane Capital LAO, Saysettha Vientiane 9999
country:        LA
phone:          +8562077348999
e-mail:         vath333@yahoo.com
admin-c:        CPNS1-AP
tech-c:         CPNS1-AP
nic-hdl:        CPNS1-AP
mnt-by:         MAINT-CPNSC-LA
last-modified:  2024-12-12T06:30:19Z
source:         APNIC