AS38253 — HANOITELECOM-AS-VN Hanoi Telecom JSC
AS38253 announces 5 IPv4 prefixes covering 3,328 addresses and 1 IPv6 prefixes.
About this network
HANOITELECOM-AS-VN is operated by Vietnamobile (formerly Hanoi Telecom JSC).
What it's used for
- The address space carries mobile and fixed-line subscriber traffic, evidenced by netnames such as ADSL-NET and HICLOUDHN-VN.
- The AS announces 3,328 IPv4 addresses across 5 prefixes and 1 IPv6 prefix, with only 3 observed routing neighbours, indicating an access network role rather than transit.
- Traffic consists of subscriber eyeballs and mobile data for Vietnamobile's customer base in Vietnam.
Notable
- All registrants are listed as IRT-VNNIC-AP, consistent with the Vietnamese National Internet Registry managing the space for the operator.
- Hanoi Telecom JSC was transformed into Vietnamobile Telecommunication JSC following a Prime Minister’s decision, reflecting its evolution from a joint venture with Hutchison Asia Telecom into a major Vietnamese mobile carrier.
- The inventory includes a mix of /22, /23, and /24 blocks, with the largest being 103.5.208.0/22 and 103.9.208.0/22.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.
Announced prefixes
- 103.5.208.0/22
- 103.9.208.0/22
- 103.17.140.0/23
- 103.172.236.0/23
- 116.118.68.0/24
- 2400:b520::/48
Upstream networks
Downstream networks
- AS24088 Hanoi Telecom Joint Stock Company - HCMC Branch
Adjacent networks
BGP / ASN / CIDR
awaiting query
enter an AS number, IP address, or organisation name above
IPv4
resolving...
IPv6
resolving...
Search Results
IPv4 Prefixes
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IPv6 Prefixes
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Total Prefixes
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Unique /24s
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⚠ SUSPICIOUS PREFIX ANNOUNCEMENTS DETECTED