AS45538 — ODSJSC-AS-VN - ODS Joint Stock Company

AS45538 announces 14 IPv4 prefixes covering 15,872 addresses and 2 IPv6 prefixes.

About this network

ODSJSC-AS-VN is operated by ODS Joint Stock Company.

What it's used for

• The address space carries mixed business and hosting traffic, evidenced by netnames such as VIETHOSTING-VN, ZENHUB-VN, MATBAO-VN, and HORIZON-VN.
• The AS announces 15,872 IPv4 addresses across 14 prefixes and 3 IPv6 prefixes, with 9 observed neighbours, indicating a role focused on access and hosting services rather than pure transit.
• Traffic from this AS consists of web hosting, cloud infrastructure, and business internet services provided to customers in Ho Chi Minh City and across Vietnam.

Notable

• All registrants are listed as IRT-VNNIC-AP, consistent with the Vietnamese National Internet Center managing the address space for the operator.
• The address inventory is finely subdivided into multiple /22 and /23 blocks, reflecting a segmented corporate and customer estate.
• The operator provides datacenter, IaaS, domain, and cloud services, positioning it as a digital infrastructure provider in the region.

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

Announced prefixes

• 43.239.224.0/22
• 45.117.167.0/24
• 103.15.48.0/22
• 103.54.248.0/22
• 103.130.56.0/22
• 103.234.36.0/22
• 103.237.148.0/22
• 103.249.100.0/22
• 112.78.0.0/20
• 125.253.112.0/23
• 125.253.115.0/24
• 125.253.116.0/22
• 125.253.120.0/21
• 160.191.248.0/23
• 2405:7bc0::/48
• 2405:9d80::/32

Upstream networks

• AS45903 CMC Telecom Infrastructure Company
• AS59796 StormWall s.r.o.
• AS135905 VIETNAM POSTS AND TELECOMMUNICATIONS GROUP
• AS43298 Storm Networks LLC

Downstream networks

• AS7602 Sai gon Postel Corporation
• AS135949 Cloudfone Viet Nam Joint Stock Company
• AS55305 ODS Joint Stock Company
• AS140781 VIET HOSTING COMPANY LIMITED
• AS131367 Viet Online trading service corporation

Adjacent networks

• AS59796 StormWall s.r.o.
• AS45903 CMC Telecom Infrastructure Company
• AS7602 Sai gon Postel Corporation
• AS43298 Storm Networks LLC
• AS135905 VIETNAM POSTS AND TELECOMMUNICATIONS GROUP
• AS135949 Cloudfone Viet Nam Joint Stock Company
• AS140781 VIET HOSTING COMPANY LIMITED
• AS55305 ODS Joint Stock Company
• AS23962 Vietnam Internet Network Information Center
• AS131367 Viet Online trading service corporation

Routing security

• RPKI: 73 valid, 2 invalid and 0 not-found announcements; 15 ROAs.
• ASPA: none published.
• IRR: 97% of announcements registered; 474 route objects.
• Listed in as-sets: AS-45629, AS-45899, AS-45899CUST, AS-45903, AS-45903, AS-63529-AS-IMPORT-AS9505, AS-7552, AS-7552, AS-FPT, AS-FPT_COMMUNICATIONS, AS-HANOITELECOM, AS-HGC-INTL, AS-HURRICANE, AS-HURRICANEV6, AS-HUTCHCITY, AS-KDDCUSTOMER2, AS-SET-GTI-CUSTOMERS-CUSTOMER, AS-STORMWALL-SET, AS-STORMWALL-SET, AS-TELSTRA-INTL-CUSTOMERS-4637, AS-TH-IX-AS132280, AS-THIX, AS-VDC, AS-VNPT, AS18403:AS-CONE.