IPv4 addresses
198,264
Cities tracked
61
Region code
U
Cities in Ulster
Click any dot to open that city's page. Size and color scale with IPv4 allocation.
Cities in Ulster
Letterkenny
56.6K
Cavan
30.7K
Castleblayney
9.7K
Donegal
9.0K
Letterkenny
8.2K
Cavan
8.2K
Virginia
8.2K
Bellananagh
8.2K
Monaghan
7.9K
Virginia
5.1K
Carrickmacross
4.1K
Donegal
4.1K
Kingscourt
4.1K
Ballyjamesduff
3.1K
Buncrana
2.8K
Ballybofey
2.0K
Bailieborough
1.8K
Letterkenny
1.5K
Ballybofey
1.5K
Letterkenny
1.3K
Lifford
1.2K
Moville
1.0K
Ballyjamesduff
1.0K
Carndonagh
1.0K
Carrickmacross
1.0K
Belturbet
1.0K
Monaghan
1.0K
Letterkenny
1.0K
Monaghan
512
Carrigans
512
Lough Gowna
512
Letterkenny
512
Bruckless
512
Lifford
512
Cavan
512
Shercock
512
Rathmelton
512
Donegal
512
Bundoran
512
Donegal
512
Glenties
512
Cavan
512
Carndonagh
512
Cootehill
512
Buncrana
384
Letterkenny
384
Dunfanaghy
258
Drumkeen
256
Killybegs
256
Shercock
256
Castleblayney
256
Carrickmacross
256
Donegal
256
Glenties
256
Carrickmacross
256
Cavan
256
Donegal
128
Carrick
1
Quigley's Point
1
Greencastle
1
Donegal
1
