AS131423 Branch of Long Van System Solution JSC - Hanoi
IPv4 addresses
6,144
IPv6 /48 networks
64
RPKI
28 valid0 no ROA
Peers and downstreams
4
Holder
- AS name
- LVHN-AS-VN
- Description
- Branch of Long Van System Solution JSC - Hanoi No. 23, 37/2 Dich Vong Str, Dich Vong Ward, Cau Giay, Hanoi
- Organisation
- Branch of Long Van System Solution JSC - Hanoi
- Abuse contact
- Not published
- Assigned
- 2011-06-23
- Registered
- 2015-02-25
- Record last changed
- 2017-11-18 08:48 UTC
103.2.224.0/22103.2.224.0/24103.2.225.0/24103.2.226.0/24103.2.227.0/24103.48.192.0/22103.48.192.0/24103.48.193.0/24103.48.194.0/24103.48.195.0/24103.48.84.0/22103.48.84.0/24103.48.85.0/2442.96.16.0/2242.96.16.0/2442.96.17.0/2442.96.18.0/2442.96.19.0/2442.96.20.0/2342.96.22.0/2342.96.22.0/2442.96.23.0/2445.119.212.0/2245.119.212.0/2445.119.213.0/2445.119.214.0/2445.119.215.0/24
Upstream graph
Upstreams and their upstreams, from BGP pathsNetwork health
Grade B · 85/100| pass | Prefixes covered by valid ROAs 28 of 28 announced prefixes are RPKI valid. |
25/25 |
| pass | No RPKI invalid announcements None of the announcements is RPKI invalid. |
10/10 |
| pass | Announces IPv6 1 IPv6 prefix. |
15/15 |
| pass | More than one upstream 4 upstreams seen in BGP. |
10/10 |
| pass | Working abuse contact hm-changed@vnnic.vn is published. |
15/15 |
| fail | Publishes a geofeed No geofeed found. Without one, location databases have to guess. |
0/10 |
| pass | No prefixes smaller than /24 or /48 All prefixes are /24 (IPv4) or /48 (IPv6) or larger. |
10/10 |
| fail | Registry record maintained Last changed 2017-11-18. |
0/5 |
Built from the announced prefixes, RPKI, the registry record and geofeeds. Checks without data are not counted. Also in the API.
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<a href="https://ip-fd.net/asn/131423"><img src="https://ip-fd.net/badge/asn/131423/health.svg" alt="AS131423 network health on IP-FD.net"></a>
Markdown
[](https://ip-fd.net/asn/131423)
Use rpki.svg instead of health.svg for the RPKI badge.
Routing changes
Last 30 days| 2026-10-04 14:14 UTC | Relationship changed | AS43298 | upstream to peer |
| 2026-10-04 14:14 UTC | Relationship changed | AS38733 | upstream to peer |
WHOIS
aut-num: AS131423 as-name: LVHN-AS-VN handle: AS131423 remarks: Branch of Long Van System Solution JSC - Hanoi remarks: No. 23, 37/2 Dich Vong Str, Dich Vong Ward, Cau Giay, Hanoi abuse: IRT-VNNIC-AP (IRT-VNNIC-AP) <hm-changed@vnnic.vn> administrative: QDT3-AP (Quach Dinh Toan) <toan@longvan.net> technical: HG880-AP (Ha Giang) <hagiang@longvan.net> registration: 2015-02-25T03:44:04Z last changed: 2017-11-18T08:48:24Z source: APNIC (RDAP)