Autonomous System
AS5533 Claranet Portugal S.A
HostingActivePortugalRIPE
AS5533 (CLARANET-PT) is a hosting network operated by Claranet Portugal S.A in Portugal, registered with RIPE. It has 9 IPv4 prefixes with 81,664 addresses and 4 IPv6 prefixes, which makes it the 2,665th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses81,664in 9 prefixes
IPv6 prefixes4≈ 7.9 × 10²⁹ addresses
Size rank#2,665of 82,200 active ASNs
Details
OrganizationClaranet Portugal S.A · hosting provider profile
AS nameCLARANET-PT
Websiteclaranet.com
Country Portugal (PT)
Network typeHosting
RegistryRIPE
Abuse contactabuse@pt.clara.net
Registered2001-12-12
Last updated2026-03-19
IPv4 prefixes
9 prefixes · 81,664 addresses| Network | Addresses | First – last address |
|---|---|---|
| 80.172.0.0/16 | 65,536 | 80.172.0.0 – 80.172.255.255 |
| 195.22.0.0/19 | 8,192 | 195.22.0.0 – 195.22.31.255 |
| 77.91.200.0/21 | 2,048 | 77.91.200.0 – 77.91.207.255 |
| 188.93.224.0/21 | 2,048 | 188.93.224.0 – 188.93.231.255 |
| 185.146.92.0/22 | 1,024 | 185.146.92.0 – 185.146.95.255 |
| 194.62.240.0/22 | 1,024 | 194.62.240.0 – 194.62.243.255 |
| 195.72.136.0/22 | 1,024 | 195.72.136.0 – 195.72.139.255 |
| 193.227.238.0/23 | 512 | 193.227.238.0 – 193.227.239.255 |
| 195.35.66.0/24 | 256 | 195.35.66.0 – 195.35.66.255 |
80.172.0.0/16 195.22.0.0/19 77.91.200.0/21 188.93.224.0/21 185.146.92.0/22 194.62.240.0/22 195.72.136.0/22 193.227.238.0/23 195.35.66.0/24
IPv6 prefixes
4 prefixes- 2a07:4f40::/29
- 2001:4cc0::/32
- 2a02:27e0::/32
- 2a03:73c0::/48
2a07:4f40::/29 2001:4cc0::/32 2a02:27e0::/32 2a03:73c0::/48
Query AS5533 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=AS5533&key=YOUR_API_KEY"Any address in its prefixes resolves to AS5533, with or without a key:
curl "https://api.ipapi.is/?q=80.172.0.1"Largest networks in Portugal
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