TP-Link_17B4
28:87:ba:55:17:b3
- Security
- WPA2
- Auth detail
- —
- Type
- infrastructure
- Channel
- 3
- Frequency
- 2422 MHz
- Vendor
- TP-Link Systems Inc
- Best signal
- -71 dBm
- Sightings
- 24
- First seen
- 2026-09-09 12:32:19
- Last seen
- 2026-10-15 18:01:38
Location
- Postal district
- 2400 København NV
- Kommune
- København
- Region
- Region Hovedstaden
- Coordinates
- 55.7068104, 12.5414874
- Altitude
- 48.10 m
- Sighting spread
- 73 m furthest, 25 m average
Seen from a spread of positions; the true location is somewhere in that area.
The amber lines join the most recent sighting positions to one another. Where many of them cross is the part of the map most consistent with every sighting at once, which is usually nearer the hardware than any single drive-by fix — but it is a reading aid, not a measurement. Uncheck “Cross-reference lines” on the map to hide them.
Open on the full map Other networks in 2400
Map data © Mapbox, © OpenStreetMap contributors.
Recent observations
| Observed | Latitude | Longitude | Altitude | Signal |
|---|---|---|---|---|
| 2026-10-15 18:01:38 | 55.7066082 | 12.5416764 | 54.40 m | -87 dBm |
| 2026-10-15 18:01:38 | 55.7066082 | 12.5416764 | 54.40 m | -87 dBm |
| 2026-10-15 18:01:29 | 55.7066082 | 12.5416764 | 54.40 m | -87 dBm |
| 2026-10-15 18:01:27 | 55.7066082 | 12.5416764 | 54.40 m | -87 dBm |
| 2026-10-15 18:01:26 | 55.7066082 | 12.5416764 | 54.40 m | -85 dBm |
| 2026-10-15 18:01:23 | 55.7066127 | 12.5416701 | 54.40 m | -85 dBm |
| 2026-10-15 18:01:22 | 55.7066427 | 12.5416278 | 54.40 m | -85 dBm |
| 2026-10-15 18:01:20 | 55.7066427 | 12.5416278 | 54.40 m | -79 dBm |
| 2026-10-15 18:01:18 | 55.7067065 | 12.5415610 | 48.50 m | -79 dBm |
| 2026-10-15 18:01:17 | 55.7067065 | 12.5415610 | 48.50 m | -79 dBm |
| 2026-10-15 18:01:14 | 55.7068456 | 12.5414090 | 45.30 m | -91 dBm |
| 2026-10-15 18:01:12 | 55.7069668 | 12.5412446 | 45.70 m | -91 dBm |
| 2026-09-09 12:32:35 | 55.7065470 | 12.5419097 | 48.80 m | -85 dBm |
| 2026-09-09 12:32:34 | 55.7065960 | 12.5418306 | 48.80 m | -85 dBm |
| 2026-09-09 12:32:32 | 55.7066833 | 12.5416875 | 48.60 m | -75 dBm |
| 2026-09-09 12:32:31 | 55.7067219 | 12.5416245 | 48.40 m | -75 dBm |
| 2026-09-09 12:32:29 | 55.7067837 | 12.5415300 | 48.40 m | -71 dBm |
| 2026-09-09 12:32:28 | 55.7068104 | 12.5414874 | 48.10 m | -71 dBm |
| 2026-09-09 12:32:26 | 55.7068780 | 12.5413900 | 48.20 m | -73 dBm |
| 2026-09-09 12:32:25 | 55.7069224 | 12.5413281 | 48.30 m | -73 dBm |
| 2026-09-09 12:32:23 | 55.7070425 | 12.5411587 | 47.90 m | -80 dBm |
| 2026-09-09 12:32:22 | 55.7071110 | 12.5410649 | 47.80 m | -80 dBm |
| 2026-09-09 12:32:20 | 55.7072542 | 12.5408784 | 47.60 m | -85 dBm |
| 2026-09-09 12:32:19 | 55.7073324 | 12.5407739 | 47.50 m | -85 dBm |