1-Second Online Technology Joint Stock Company
AS154807 is 1-Second Online Technology Joint Stock Company. It announces 512 IPv4 addresses in 1 prefix, and 1 IPv6 prefix.
Vietnam· APNIC· allocated 2026-08-05· 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.
- Vietnam512 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- ONLINE1S-VN
- name
- 1-Second Online Technology Joint Stock Company
- country
- VN
- source
- apnic
- updated
- 2026-08-05
- descr
- 1-Second Online Technology Joint Stock Company / Den Village, Hoai Duc Commune, Hanoi City, Vietnam
- remarks
- send spam and abuse report to thanhdai.khong@gmail.com
- maintainer
- MAINT-VN-VNNIC
- maintainer email
- thuthuy@vnnic.vn
- abuse email
- hm-changed@vnnic.vn
- abuse phone
- +84-24-35564944
- abuse kind
- irt
- admin
- KTD1-AP
- tech
- KTD1-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.
- None here
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- None here
- None here
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- None here
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 160.236.196.0 | Vietnam | Not found | 16 | 2026-11-09 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2001:df7:53c0:: | Vietnam | Not found | 19 | 2026-11-09 |
Test the real build first.
An evaluation license puts a full current build in your hands, with no sampling, so you can measure it against your own traffic before anyone talks about terms.