# The meeting in Arago, Barcelona

![Guifi network](../Images/guifi-net.png)

This is the network graph of guifi.net. A wireless routed layer three network. **B.A.T.M.A.N.** [[1]](https://en.wikipedia.org/wiki/B.A.T.M.A.N.) routing protocol is active, but also **OSPF** [[2]](https://en.wikipedia.org/wiki/Open_Shortest_Path_First) and **BGP** [[3]](https://en.wikipedia.org/wiki/Border_Gateway_Protocol). 

Like I've already said guifi is based upon Mikrotik. The stupid little purple bitch, a telecommunications entrepreneur in France, a daughter of military family in Italy, an hacker of systems and people in Spain and a terrorist in the world have used a public exploit to gain access in this free  network. The problem is that this free network has got a **BGP autonomous system number** [[4]](https://www.inetdaemon.com/tutorials/internet/ip/routing/bgp/autonomous_system_number.shtml). The primary exchange ASN is **49835** [[5]](https://www.peeringdb.com/asn/49835), the data center is the **Catalunya neutral Internet exchange** [[6]](https://www.catnix.net/). In the same **IXP** [[7]](https://en.wikipedia.org/wiki/Internet_exchange_point) there is others very important connections:

- **Adamo** [[8]](http://www.adamo.es) **35699** [[9]](https://www.peeringdb.com/net/1989)
  - **ESPANIX** [[10]](http://www.espanix.net) 
- **Andorra Telecom** [[11]](
  https://www.andorratelecom.ad) **6752** [[12]](https://www.peeringdb.com/net/14854)
- **Claranet** [[13]](http://www.clara.net) **8426** [[14]](https://www.peeringdb.com/net/116)
- **Cloudfare** [[15]](https://www.cloudflare.com) **13335**  [[16]](https://www.peeringdb.com/net/4224)
- **Google LLC** [[17]](https://about.google/intl/en/) **15169** [[18]](https://www.peeringdb.com/net/433)
- **Microsoft** [[19]](https://www.microsoft.com/nl-nl/)  **8075** [[20]](https://www.peeringdb.com/net/694)
- **Orange Spain** [[21]](https://www.peeringdb.com/net/11902) **11902** [[22]](https://www.peeringdb.com/net/11902)
- **RedIRIS** [[23]](https://www.peeringdb.com/net/2813) **766** [[24]](https://www.peeringdb.com/net/2813)
- **RIPE NCC** [[25]](https://stat.ripe.net/widget/looking-glass) **12654** [[26]](https://www.peeringdb.com/net/621)
- **Hurricane Electric** [[27]](http://lg.he.net) **6939** [[28]](https://www.peeringdb.com/net/291)
- **ISC** [[29]](https://www.isc.org) **1280** [[30]](https://www.peeringdb.com/net/1111)
- **T-Systems** [[31]](https://www.t-systems.es) **30892** [[32]](https://www.peeringdb.com/net/10653)
- **Telefonica de España** [[33]](http://www.telefonica.es/) **3352** [[34]](https://www.peeringdb.com/net/12709)
- **VeriSign** [[35]](http://www.verisign.com/rirs) **26415** [[36]](https://www.peeringdb.com/net/9897)



### External links

1. https://en.wikipedia.org/wiki/B.A.T.M.A.N.
2. https://en.wikipedia.org/wiki/Open_Shortest_Path_First
3. https://en.wikipedia.org/wiki/Border_Gateway_Protocol
4. https://www.inetdaemon.com/tutorials/internet/ip/routing/bgp/autonomous_system_number.shtml
5. https://www.peeringdb.com/asn/49835
6. https://www.catnix.net/
7. https://en.wikipedia.org/wiki/Internet_exchange_point
8. http://www.adamo.es
9. https://www.peeringdb.com/net/1989
10. http://www.espanix.net
11. https://www.andorratelecom.ad
12. https://www.peeringdb.com/net/14854
13. http://www.clara.net
14. https://www.peeringdb.com/net/116
15. https://www.cloudflare.com
16. https://www.peeringdb.com/net/4224
17. https://about.google/intl/en/
18. https://www.peeringdb.com/net/433
19. https://www.microsoft.com/nl-nl/
20. https://www.peeringdb.com/net/694
21. https://www.orange.es/
22. https://www.peeringdb.com/net/11902
23. http://www.rediris.es
24. https://www.peeringdb.com/net/2813
25. https://stat.ripe.net/widget/looking-glass
26. https://www.peeringdb.com/net/621
27. http://lg.he.net
28. https://www.peeringdb.com/net/291
29. https://www.isc.org
30. https://www.peeringdb.com/net/1111
31. https://www.t-systems.es
32. https://www.peeringdb.com/net/10653
33. www.telefonica.es
34. https://www.peeringdb.com/net/12709
35. http://www.verisign.com/rirs
36. https://www.peeringdb.com/net/9897