4b42 UG (haftungsbeschränkt)
Every exchange it runs, as one portfolio
1,021Unique networks across all of them
1,096Peers, added up
9Exchanges
9Markets
29On more than one of them
Unique networks counts each network once across the whole portfolio; "peers, added up" counts a network once per exchange.
Growth
Show as a table
| Date | Peers, added up |
|---|---|
| Oct 4, 2026 | 1,095 |
| Oct 3, 2026 | 1,095 |
| Oct 2, 2026 | 362 |
Peers added up comes from each exchange's daily count. Unique networks is recorded once a day from when this report started.
Exchanges
| Exchange | Market | Peers | Only here |
|---|---|---|---|
| 4b42 Internet Exchange Point | Zürich | 1,020 | 991 |
| IXP UK LON | London | 18 | 1 |
| IXP NL DRO | Apeldoorn | 17 | 0 |
| IXP FI HEL | Helsinki | 14 | 0 |
| IXP US FRE | San Jose | 12 | 0 |
| IXP LI VAD | Vaduz | 9 | 0 |
| IXP NUR | Nürnberg | 3 | 0 |
| Rottweiler Internet Exchange | Rottweil | 3 | 0 |
| IXP BEAghost | Beauharnois | 0 | 0 |
Markets
Overlap between its exchanges
Networks two of its exchanges have in common. The diagonal is each exchange's own count.
| 4b42 Internet… | IXP UK LON | IXP NL DRO | IXP FI HEL | IXP US FRE | IXP LI VAD | IXP NUR | Rottweiler In… | IXP BEA | |
|---|---|---|---|---|---|---|---|---|---|
| 4b42 Internet Exchange Point | 1,020 | 17 | 17 | 14 | 12 | 9 | 3 | 3 | 0 |
| IXP UK LON | 17 | 18 | 9 | 11 | 9 | 9 | 3 | 1 | 0 |
| IXP NL DRO | 17 | 9 | 17 | 11 | 9 | 7 | 0 | 0 | 0 |
| IXP FI HEL | 14 | 11 | 11 | 14 | 9 | 8 | 1 | 1 | 0 |
| IXP US FRE | 12 | 9 | 9 | 9 | 12 | 6 | 0 | 0 | 0 |
| IXP LI VAD | 9 | 9 | 7 | 8 | 6 | 9 | 2 | 1 | 0 |
| IXP NUR | 3 | 3 | 0 | 1 | 0 | 2 | 3 | 1 | 0 |
| Rottweiler Internet Exchange | 3 | 1 | 0 | 1 | 0 | 1 | 1 | 3 | 0 |
| IXP BEA | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |