Branch of Long Van System Solution JSC - Hanoi
AS131423 is Branch of Long Van System Solution JSC - Hanoi. It announces 6,144 IPv4 addresses in 27 prefixes, and 1 IPv6 prefixes.
Vietnam· APNIC· allocated 2011-06-24· business
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- Vietnam6,144 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- LVHN-AS-VN
- name
- Branch of Long Van System Solution JSC - Hanoi
- country
- VN
- source
- apnic
- updated
- 2017-11-18
- descr
- Branch of Long Van System Solution JSC - Hanoi / No. 23, 37/2 Dich Vong Str, Dich Vong Ward, Cau Giay, Hanoi
- maintainer
- MAINT-VN-VNNIC
- maintainer email
- thuthuy@vnnic.vn
- abuse email
- hm-changed@vnnic.vn
- abuse phone
- +84-24-35564944
- abuse kind
- irt
- admin
- QDT3-AP
- tech
- HG880-AP
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- VPN IP330.54%
- dataimpulse, geonode, hydraproxy0.13%
- floppydata0.02%
- None here
- None here
- None here
- Hosting IP5,12083.33%
- None here
- None here
- None here
- SSH IP1,20319.58%
- SMTP IP1262.05%
- 2.16%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 42.96.16.0/22 | Vietnam | valid | 17 | 2026-10-02 |
| 42.96.16.0/24 | Vietnam | valid | 17 | 2026-10-02 |
| 42.96.17.0/24 | Vietnam | valid | 17 | 2026-10-02 |
| 42.96.18.0/24 | Vietnam | valid | 17 | 2026-10-02 |
| 42.96.19.0/24 | Vietnam | valid | 17 | 2026-10-02 |
| 42.96.20.0/23 | Vietnam | valid | 17 | 2026-10-02 |
| 42.96.22.0/23 | Vietnam | valid | 18 | 2026-10-02 |
| 42.96.22.0/24 | Vietnam | valid | 18 | 2026-10-02 |
| 42.96.23.0/24 | Vietnam | valid | 18 | 2026-10-02 |
| 45.119.212.0/22 | Vietnam | valid | 17 | 2026-10-02 |
| 45.119.212.0/24 | Vietnam | valid | 17 | 2026-10-02 |
| 45.119.213.0/24 | Vietnam | valid | 17 | 2026-10-02 |
| 45.119.214.0/24 | Vietnam | valid | 17 | 2026-10-02 |
| 45.119.215.0/24 | Vietnam | valid | 17 | 2026-10-02 |
| 103.2.224.0/22 | Vietnam | valid | 17 | 2026-10-02 |
| 103.2.224.0/24 | Vietnam | valid | 17 | 2026-10-02 |
| 103.2.225.0/24 | Vietnam | valid | 17 | 2026-10-02 |
| 103.2.226.0/24 | Vietnam | valid | 17 | 2026-10-02 |
| 103.2.227.0/24 | Vietnam | valid | 17 | 2026-10-02 |
| 103.48.84.0/22 | Vietnam | valid | 17 | 2026-10-02 |
| 103.48.84.0/24 | Vietnam | valid | 17 | 2026-10-02 |
| 103.48.85.0/24 | Vietnam | valid | 17 | 2026-10-02 |
| 103.48.192.0/22 | Vietnam | valid | 17 | 2026-10-02 |
| 103.48.192.0/24 | Vietnam | valid | 17 | 2026-10-02 |
| 103.48.193.0/24 | Vietnam | valid | 17 | 2026-10-02 |
| 103.48.194.0/24 | Vietnam | valid | 17 | 2026-10-02 |
| 103.48.195.0/24 | Vietnam | valid | 17 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2403:bf40:100::/42 | Vietnam | valid | 20 | 2026-10-02 |
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