Autonomous System
AS9186 ONITELECOM - INFOCOMUNICACOES, S.A.
ISPActivePortugalRIPE
AS9186 (ONI) is an ISP network operated by ONITELECOM - INFOCOMUNICACOES, S.A. in Portugal, registered with RIPE. It has 6 IPv4 prefixes with 100,608 addresses and 1 IPv6 prefix, which makes it the 2,313th largest of 82,141 active autonomous systems by IPv4 space.
IPv4 addresses100,608in 6 prefixes
IPv6 prefixes1≈ 7.9 × 10²⁸ addresses
Size rank#2,313of 82,141 active ASNs
Details
OrganizationONITELECOM - INFOCOMUNICACOES, S.A.
AS nameONI
Websiteonitelecom.pt
Country Portugal (PT)
Network typeISP
RegistryRIPE
Abuse contactabuse@net4b.pt
Registered2002-09-25
Last updated2026-09-28
IPv4 prefixes
6 prefixes · 100,608 addresses| Network | Addresses | First – last address |
|---|---|---|
| 213.58.0.0/16 | 65,536 | 213.58.0.0 – 213.58.255.255 |
| 195.245.128.0/18 | 16,384 | 195.245.128.0 – 195.245.191.255 |
| 213.58.128.0/18 | 16,384 | 213.58.128.0 – 213.58.191.255 |
| 38.19.200.0/22 | 1,024 | 38.19.200.0 – 38.19.203.255 |
| 213.58.0.0/22 | 1,024 | 213.58.0.0 – 213.58.3.255 |
| 213.58.255.0/24 | 256 | 213.58.255.0 – 213.58.255.255 |
213.58.0.0/16 195.245.128.0/18 213.58.128.0/18 38.19.200.0/22 213.58.0.0/22 213.58.255.0/24
IPv6 prefixes
1 prefix- 2001:a40::/32
2001:a40::/32
Query AS9186 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=AS9186&key=YOUR_API_KEY"Any address in its prefixes resolves to AS9186, with or without a key:
curl "https://api.ipapi.is/?q=213.58.0.1"Other networks of ONITELECOM - INFOCOMUNICACOES, S.A.
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