Autonomous System
AS9273 ITCENENTEC CO.,LTD.
BusinessActiveSouth KoreaAPNIC
AS9273 (SICC-AS-KR) is a business network operated by ITCENENTEC CO.,LTD. in South Korea, registered with APNIC. It has 4 IPv4 prefixes with 76,032 addresses, which makes it the 2,793rd largest of 82,141 active autonomous systems by IPv4 space.
IPv4 addresses76,032in 4 prefixes
IPv6 prefixes0none
Size rank#2,793of 82,141 active ASNs
Details
OrganizationITCENENTEC CO.,LTD.
AS nameSICC-AS-KR
Websiteitcen.com
Country South Korea (KR)
Network typeBusiness
RegistryAPNIC
Abuse contactirt@nic.or.kr
Registered—
Last updated2025-02-03
IPv4 prefixes
4 prefixes · 76,032 addresses| Network | Addresses | First – last address |
|---|---|---|
| 203.224.0.0/16 | 65,536 | 203.224.0.0 – 203.224.255.255 |
| 203.244.0.0/19 | 8,192 | 203.244.0.0 – 203.244.31.255 |
| 203.255.240.0/21 | 2,048 | 203.255.240.0 – 203.255.247.255 |
| 121.138.156.0/24 | 256 | 121.138.156.0 – 121.138.156.255 |
203.224.0.0/16 203.244.0.0/19 203.255.240.0/21 121.138.156.0/24
IPv6 prefixes
No IPv6 prefixes.
Query AS9273 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=AS9273&key=YOUR_API_KEY"Any address in its prefixes resolves to AS9273, with or without a key:
curl "https://api.ipapi.is/?q=203.224.0.1"