Autonomous System
AS6739 VODAFONE ONO, S.A.
ISPActiveSpainRIPE
AS6739 (ONO-AS) is an ISP network operated by VODAFONE ONO, S.A. in Spain, registered with RIPE. It has 68 IPv4 prefixes with 1,988,608 addresses and 1 IPv6 prefix, which makes it the 257th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses1,988,608in 68 prefixes
IPv6 prefixes1≈ 5.1 × 10³⁰ addresses
Size rank#257of 82,200 active ASNs
Details
OrganizationVODAFONE ONO, S.A.
AS nameONO-AS
Websitevodafone.es
Country Spain (ES)
Network typeISP
RegistryRIPE
Abuse contactabuse@corp.vodafone.es
Registered2002-01-09
Last updated2026-03-18
IPv4 prefixes
68 prefixes · 1,988,608 addresses| Network | Addresses | First – last address |
|---|---|---|
| 2.154.0.0/16 | 65,536 | 2.154.0.0 – 2.154.255.255 |
| 5.40.0.0/16 | 65,536 | 5.40.0.0 – 5.40.255.255 |
| 62.42.0.0/16 | 65,536 | 62.42.0.0 – 62.42.255.255 |
| 62.43.0.0/16 | 65,536 | 62.43.0.0 – 62.43.255.255 |
| 62.57.0.0/16 | 65,536 | 62.57.0.0 – 62.57.255.255 |
| 62.81.0.0/16 | 65,536 | 62.81.0.0 – 62.81.255.255 |
| 62.82.0.0/16 | 65,536 | 62.82.0.0 – 62.82.255.255 |
| 62.175.0.0/16 | 65,536 | 62.175.0.0 – 62.175.255.255 |
| 81.61.0.0/16 | 65,536 | 81.61.0.0 – 81.61.255.255 |
| 81.184.0.0/16 | 65,536 | 81.184.0.0 – 81.184.255.255 |
| 81.202.0.0/16 | 65,536 | 81.202.0.0 – 81.202.255.255 |
| 82.159.0.0/16 | 65,536 | 82.159.0.0 – 82.159.255.255 |
| 84.120.0.0/16 | 65,536 | 84.120.0.0 – 84.120.255.255 |
| 84.121.0.0/16 | 65,536 | 84.121.0.0 – 84.121.255.255 |
| 84.122.0.0/16 | 65,536 | 84.122.0.0 – 84.122.255.255 |
| 84.123.0.0/16 | 65,536 | 84.123.0.0 – 84.123.255.255 |
| 84.124.0.0/16 | 65,536 | 84.124.0.0 – 84.124.255.255 |
| 84.126.0.0/16 | 65,536 | 84.126.0.0 – 84.126.255.255 |
| 84.127.0.0/16 | 65,536 | 84.127.0.0 – 84.127.255.255 |
| 85.251.0.0/16 | 65,536 | 85.251.0.0 – 85.251.255.255 |
| 95.39.0.0/16 | 65,536 | 95.39.0.0 – 95.39.255.255 |
| 213.37.0.0/16 | 65,536 | 213.37.0.0 – 213.37.255.255 |
| 62.174.0.0/17 | 32,768 | 62.174.0.0 – 62.174.127.255 |
| 62.175.0.0/17 | 32,768 | 62.175.0.0 – 62.175.127.255 |
| 84.125.128.0/17 | 32,768 | 84.125.128.0 – 84.125.255.255 |
2.154.0.0/16 5.40.0.0/16 62.42.0.0/16 62.43.0.0/16 62.57.0.0/16 62.81.0.0/16 62.82.0.0/16 62.175.0.0/16 81.61.0.0/16 81.184.0.0/16 81.202.0.0/16 82.159.0.0/16 84.120.0.0/16 84.121.0.0/16 84.122.0.0/16 84.123.0.0/16 84.124.0.0/16 84.126.0.0/16 84.127.0.0/16 85.251.0.0/16 95.39.0.0/16 213.37.0.0/16 62.174.0.0/17 62.175.0.0/17 84.125.128.0/17
The 25 largest of 68. The API and the database have all of them.
IPv6 prefixes
1 prefix- 2a02:a800::/26
2a02:a800::/26
Query AS6739 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=AS6739&key=YOUR_API_KEY"Any address in its prefixes resolves to AS6739, with or without a key:
curl "https://api.ipapi.is/?q=2.154.0.1"Largest networks in Spain
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