BGP Communities
Sent Communities
The following BGP communities are sent to all Full and Partial IP transit customers with BGP services. These communities allow you to easily manipulate outbound routing to meet you networks exact requirements. Some routes may cover multiple geographical regions when aggregated and therefore will be tagged with less specific community information.
Route Type
| Description | Community |
|---|---|
| Local Route | 39175:65100 |
| Full Transit Customer | 39175:65105 |
| Partial Transit Customer | 39175:65106 |
| Public Peering | 39175:65104 |
| Private Peering | 39175:65103 |
| Upstream Transit | 39175:65101 |
Route Origin
| Description | Community |
|---|---|
| Europe | 39175:65201 |
| North America | 39175:65202 |
| Asia | 39175:65203 |
| United Kingdom | 39175:65300 |
| London | 39175:65301 |
| Manchester | 39175:65302 |
| Belgium | 39175:65310 |
| Brussels | 39175:65311 |
| Antwerp | 39175:65312 |
| Netherlands | 39175:65320 |
| Amsterdam | 39175:65321 |
| France | 39175:65330 |
| Paris | 39175:65331 |
| Germany | 39175:65340 |
| Frankfurt | 39175:65341 |
| China | 39175:65400 |
| Hong Kong | 39175:65401 |
| Shanghai | 39175:65401 |
| Singapore | 39175:65410 |
Accepted Communities
We accept the following customers from Full and Partial IP transit customer with BGP services.
| Description | Community |
|---|---|
| Local Preference 115 (Below Peers) | 39175:115 |
| Local Preference 90 (Below Everything) | 39175:90 |
| Blackhole (/27 - /32) | 39175:666 |
Advanced Routing Control
These communities are not enabled by default. You need to contact your account manager in order to activate this additional service.
Upstream Announcements
| Description | Community |
|---|---|
| Don't announce to Cogent | 39175:1740 |
| Prepend once to Cogent | 39175:1741 |
| Prepend twice to Cogent | 39175:1742 |
| Don't annount to GTT | 39175:32570 |
| Prepend once to GTT | 39175:32571 |
| Prepend twice to GTT | 39175:32572 |
| Don't annount to Telia | 39175:12990 |
| Prepend once to Telia | 39175:12991 |
| Prepend twice to Telia | 39175:12992 |
Peering Announcements
| Description | Community |
|---|---|
| Don't announce to peers or upstreams | 39175:0 |
| Don't announce to LINX LON1 peers | 65000:100 |
| Don't announce to LINX LON1 route servers | 65001:100 |
| Don't announce to LINX LON2 peers | 65000:101 |
| Don't announce to LINX LON2 route servers | 65001:101 |
| Don't announce to LONAP peers | 65000:102 |
| Don't announce to LONAP route servers | 65000:102 |