We don’t currently have a complete list of probes-per-country, but here’s a quick dump of what I found in our database. Note that this list includes probes currently connected, disconnected, and assumed abandoned:
US 1297
DE 1213
FR 984
RU 890
GB 885
NL 634
UA 423
CZ 313
IT 308
BE 287
CH 274
PL 232
CA 230
ES 224
SE 195
AT 189
DK 166
IE 160
BG 147
NO 142
ZA 132
AU 130
JP 125
GR 124
FI 115
IR 101
SG 97
BR 89
HU 84
NZ 83
RO 78
PT 77
HR 71
RS 64
CN 59
MY 57
KZ 56
LU 50
SI 46
IN 45
TR 45
SK 40
MK 36
IL 36
LK 35
BY 35
CL 34
AR 32
EE 32
BD 29
MD 29
AM 29
LV 28
AL 28
LT 28
KE 23
AE 22
PK 22
AZ 22
TH 21
BJ 21
SC 20
KR 20
SA 19
ID 17
PH 17
TN 17
UY 17
IQ 16
RW 16
HK 15
KW 14
GE 13
TZ 13
MX 13
SD 13
CI 13
BA 13
CG 12
AD 12
UG 12
NC 11
IS 10
SN 10
MA 10
DZ 10
NP 10
CM 10
MT 10
GM 10
TW 9
BF 9
MZ 9
CY 9
UZ 9
ZW 9
MU 9
VE 9
CO 8
VN 8
LB 8
DO 8
BT 8
LR 8
ET 7
QA 7
JO 7
NA 7
ZM 7
TT 7
GP 6
NG 6
CR 6
GT 6
RE 6
BH 6
BW 6
EC 6
GH 6
MG 6
AO 6
KG 6
TG 5
MW 5
PE 5
LI 5
MM 5
YE 5
CW 5
FO 5
BI 5
ME 5
EG 5
NE 5
GD 4
KH 4
VU 4
TJ 4
JM 4
MN 4
GL 4
HN 4
PR 4
CD 3
NI 3
IM 3
LS 3
MR 3
SV 3
GA 3
SZ 3
DJ 2
SM 2
BQ 2
LY 2
PY 2
FJ 2
GF 2
JE 2
PG 2
WS 2
MC 2
SR 2
AF 2
MQ 2
SJ 2
OM 2
TD 2
AQ 1
BM 1
LA 1
MV 1
PA 1
GQ 1
KI 1
ML 1
AS 1
CU 1
KM 1
SO 1
CV 1
FM 1
GG 1
KN 1
TM 1
CK 1
GU 1
SS 1
AX 1
GI 1
NR 1
TO 1
BZ 1
KY 1
BL 1
MH 1
PS 1