Autonomous System
AS4387 Secretaria de Ciencia y Tecnologia - Red Cientific
GovernmentActiveArgentinaLACNIC
AS4387 (AS4387) is a government network operated by Secretaria de Ciencia y Tecnologia - Red Cientific in Argentina, registered with LACNIC. It has 11 IPv4 prefixes with 19,968 addresses, which makes it the 6,870th largest of 82,141 active autonomous systems by IPv4 space.
IPv4 addresses19,968in 11 prefixes
IPv6 prefixes0none
Size rank#6,870of 82,141 active ASNs
Details
OrganizationSecretaria de Ciencia y Tecnologia - Red Cientific
AS nameAS4387
Websitesecyt.gov.ar
Country Argentina (AR)
Network typeGovernment
RegistryLACNIC
Abuse contactpostmaster@secyt.gov.ar
Registered19950215
Last updated19970611
IPv4 prefixes
11 prefixes · 19,968 addresses| Network | Addresses | First – last address |
|---|---|---|
| 200.1.224.0/19 | 8,192 | 200.1.224.0 – 200.1.255.255 |
| 168.83.0.0/20 | 4,096 | 168.83.0.0 – 168.83.15.255 |
| 168.83.128.0/20 | 4,096 | 168.83.128.0 – 168.83.143.255 |
| 168.83.64.0/22 | 1,024 | 168.83.64.0 – 168.83.67.255 |
| 168.83.32.0/23 | 512 | 168.83.32.0 – 168.83.33.255 |
| 200.9.242.0/23 | 512 | 200.9.242.0 – 200.9.243.255 |
| 200.9.244.0/23 | 512 | 200.9.244.0 – 200.9.245.255 |
| 168.83.1.0/24 | 256 | 168.83.1.0 – 168.83.1.255 |
| 168.83.26.0/24 | 256 | 168.83.26.0 – 168.83.26.255 |
| 168.83.30.0/24 | 256 | 168.83.30.0 – 168.83.30.255 |
| 168.83.31.0/24 | 256 | 168.83.31.0 – 168.83.31.255 |
200.1.224.0/19 168.83.0.0/20 168.83.128.0/20 168.83.64.0/22 168.83.32.0/23 200.9.242.0/23 200.9.244.0/23 168.83.1.0/24 168.83.26.0/24 168.83.30.0/24 168.83.31.0/24
IPv6 prefixes
No IPv6 prefixes.
Query AS4387 with the API
The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day.
curl "https://api.ipapi.is/?q=AS4387&key=YOUR_API_KEY"Any address in its prefixes resolves to AS4387, with or without a key:
curl "https://api.ipapi.is/?q=200.1.224.1"Largest networks in Argentina
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