23.0.0.0/8
6,467 announced IP ranges across this /8. Select a /16 block below for its own breakdown and assigned ranges.
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 23.0.0.0/16 | Netherlands (50%) | 3 | 4 | 24 |
| 23.1.0.0/16 | Netherlands (64%) | 3 | 5 | 22 |
| 23.2.0.0/16 | Netherlands (63%) | 2 | 4 | 16 |
| 23.3.0.0/16 | Netherlands (50%) | 5 | 5 | 16 |
| 23.4.0.0/16 | Netherlands (63%) | 3 | 3 | 8 |
| 23.5.0.0/16 | United States (57%) | 2 | 2 | 7 |
| 23.6.0.0/16 | Netherlands (50%) | 3 | 3 | 10 |
| 23.7.0.0/16 | Netherlands (60%) | 2 | 3 | 10 |
| 23.8.0.0/16 | United States (44%) | 3 | 4 | 9 |
| 23.9.0.0/16 | Netherlands (57%) | 2 | 2 | 7 |
| 23.10.0.0/16 | United States (50%) | 2 | 2 | 8 |
| 23.11.0.0/16 | Netherlands (58%) | 4 | 5 | 12 |
| 23.12.0.0/16 | United States (40%) | 4 | 5 | 10 |
| 23.13.0.0/16 | Netherlands (56%) | 2 | 2 | 9 |
| 23.14.0.0/16 | United States (54%) | 2 | 3 | 13 |
| 23.15.0.0/16 | Netherlands (50%) | 4 | 6 | 26 |
| 23.16.0.0/16 | Canada (100%) | 1 | 1 | 2 |
| 23.19.0.0/16 | United States (86%) | 5 | 13 | 44 |
| 23.20.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 23.24.0.0/16 | United States (100%) | 1 | 8 | 8 |
| 23.25.0.0/16 | United States (100%) | 1 | 9 | 11 |
| 23.26.0.0/16 | United States (58%) | 23 | 74 | 184 |
| 23.27.0.0/16 | United States (51%) | 23 | 58 | 171 |
| 23.28.0.0/16 | United States (100%) | 1 | 2 | 14 |
| 23.29.0.0/16 | United States (97%) | 2 | 14 | 37 |
| 23.30.0.0/16 | United States (100%) | 1 | 10 | 12 |
| 23.31.0.0/16 | United States (100%) | 1 | 12 | 12 |
| 23.32.0.0/16 | Netherlands (53%) | 6 | 10 | 51 |
| 23.33.0.0/16 | Netherlands (51%) | 5 | 7 | 37 |
| 23.34.0.0/16 | Netherlands (52%) | 7 | 9 | 31 |
| 23.35.0.0/16 | Netherlands (44%) | 5 | 6 | 25 |
| 23.36.0.0/16 | Netherlands (49%) | 6 | 8 | 45 |
| 23.37.0.0/16 | Netherlands (52%) | 4 | 5 | 21 |
| 23.38.0.0/16 | Netherlands (48%) | 4 | 6 | 27 |
| 23.39.0.0/16 | Netherlands (45%) | 7 | 8 | 33 |
| 23.40.0.0/16 | Netherlands (59%) | 5 | 9 | 32 |
| 23.41.0.0/16 | Netherlands (50%) | 6 | 7 | 32 |
| 23.42.0.0/16 | United States (57%) | 2 | 2 | 7 |
| 23.43.0.0/16 | Netherlands (48%) | 5 | 6 | 25 |
| 23.44.0.0/16 | Netherlands (47%) | 5 | 6 | 32 |
| 23.45.0.0/16 | Netherlands (47%) | 6 | 8 | 47 |
| 23.46.0.0/16 | Netherlands (50%) | 8 | 10 | 46 |
| 23.47.0.0/16 | Netherlands (46%) | 4 | 4 | 26 |
| 23.48.0.0/16 | Netherlands (53%) | 5 | 8 | 30 |
| 23.49.0.0/16 | Netherlands (53%) | 4 | 6 | 19 |
| 23.50.0.0/16 | Netherlands (50%) | 5 | 8 | 24 |
| 23.51.0.0/16 | Netherlands (63%) | 2 | 2 | 8 |
| 23.52.0.0/16 | Netherlands (52%) | 4 | 4 | 33 |
| 23.53.0.0/16 | Netherlands (52%) | 7 | 13 | 33 |
| 23.54.0.0/16 | Netherlands (62%) | 4 | 6 | 26 |
| 23.55.0.0/16 | Netherlands (54%) | 5 | 8 | 48 |
| 23.56.0.0/16 | Netherlands (54%) | 4 | 6 | 28 |
| 23.57.0.0/16 | Netherlands (52%) | 3 | 6 | 21 |
| 23.58.0.0/16 | Netherlands (48%) | 5 | 7 | 27 |
| 23.59.0.0/16 | Netherlands (59%) | 5 | 9 | 32 |
| 23.60.0.0/16 | Netherlands (50%) | 4 | 6 | 22 |
| 23.61.0.0/16 | Netherlands (56%) | 6 | 9 | 25 |
| 23.62.0.0/16 | Netherlands (50%) | 4 | 8 | 38 |
| 23.63.0.0/16 | Netherlands (58%) | 3 | 7 | 31 |
| 23.64.0.0/16 | Netherlands (50%) | 4 | 5 | 18 |
| 23.65.0.0/16 | Netherlands (53%) | 2 | 3 | 15 |
| 23.66.0.0/16 | Netherlands (53%) | 3 | 4 | 19 |
| 23.67.0.0/16 | Netherlands (63%) | 3 | 5 | 24 |
| 23.68.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 23.72.0.0/16 | Netherlands (100%) | 1 | 1 | 5 |
| 23.73.0.0/16 | Netherlands (67%) | 2 | 2 | 6 |
| 23.74.0.0/16 | Netherlands (71%) | 2 | 4 | 7 |
| 23.75.0.0/16 | Netherlands (67%) | 2 | 2 | 9 |
| 23.76.0.0/16 | Netherlands (67%) | 3 | 3 | 9 |
| 23.77.0.0/16 | Netherlands (60%) | 3 | 5 | 10 |
| 23.79.0.0/16 | United States (48%) | 3 | 5 | 23 |
| 23.80.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 23.81.0.0/16 | United States (93%) | 3 | 9 | 28 |
| 23.82.0.0/16 | United States (100%) | 1 | 8 | 27 |
| 23.83.0.0/16 | United States (81%) | 2 | 8 | 16 |
| 23.84.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 23.86.0.0/16 | United States (100%) | 1 | 1 | 3 |
| 23.87.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 23.88.0.0/16 | United States (45%) | 4 | 8 | 11 |
| 23.89.0.0/16 | United States (100%) | 1 | 2 | 5 |
| 23.90.0.0/16 | United States (83%) | 6 | 14 | 29 |
| 23.91.0.0/16 | United States (71%) | 3 | 12 | 21 |
| 23.92.0.0/16 | United States (80%) | 6 | 29 | 40 |
| 23.93.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 23.94.0.0/16 | United States (85%) | 5 | 11 | 40 |
| 23.95.0.0/16 | United States (73%) | 7 | 13 | 44 |
| 23.96.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 23.103.0.0/16 | United States (100%) | 1 | 1 | 2 |
| 23.104.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 23.105.0.0/16 | Russia (52%) | 3 | 10 | 23 |
| 23.106.0.0/16 | United States (40%) | 6 | 11 | 25 |
| 23.107.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 23.108.0.0/16 | United States (90%) | 2 | 7 | 10 |
| 23.109.0.0/16 | United States (100%) | 1 | 1 | 9 |
| 23.110.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 23.111.0.0/16 | Russia (57%) | 4 | 9 | 53 |
| 23.112.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 23.128.0.0/16 | United States (69%) | 8 | 53 | 55 |
| 23.129.0.0/16 | United States (77%) | 9 | 52 | 56 |
| 23.130.0.0/16 | United States (80%) | 5 | 48 | 56 |
| 23.131.0.0/16 | United States (70%) | 9 | 48 | 54 |
| 23.132.0.0/16 | United States (77%) | 7 | 45 | 52 |
| 23.133.0.0/16 | United States (65%) | 10 | 41 | 48 |
| 23.134.0.0/16 | United States (84%) | 4 | 42 | 50 |
| 23.135.0.0/16 | United States (84%) | 4 | 39 | 44 |
| 23.136.0.0/16 | United States (82%) | 6 | 48 | 49 |
| 23.137.0.0/16 | United States (80%) | 7 | 44 | 50 |
| 23.138.0.0/16 | United States (79%) | 7 | 47 | 48 |
| 23.139.0.0/16 | United States (82%) | 6 | 37 | 45 |
| 23.140.0.0/16 | United States (76%) | 5 | 42 | 49 |
| 23.141.0.0/16 | United States (67%) | 5 | 44 | 54 |
| 23.142.0.0/16 | United States (81%) | 6 | 48 | 54 |
| 23.143.0.0/16 | United States (76%) | 5 | 33 | 42 |
| 23.144.0.0/16 | United States (90%) | 4 | 42 | 52 |
| 23.145.0.0/16 | United States (87%) | 7 | 44 | 54 |
| 23.146.0.0/16 | United States (79%) | 5 | 41 | 48 |
| 23.147.0.0/16 | United States (84%) | 5 | 43 | 51 |
| 23.148.0.0/16 | United States (87%) | 3 | 37 | 54 |
| 23.149.0.0/16 | United States (88%) | 3 | 42 | 51 |
| 23.150.0.0/16 | United States (82%) | 3 | 32 | 50 |
| 23.151.0.0/16 | United States (65%) | 5 | 37 | 46 |
| 23.152.0.0/16 | United States (74%) | 4 | 42 | 47 |
| 23.153.0.0/16 | United States (84%) | 3 | 35 | 37 |
| 23.154.0.0/16 | United States (82%) | 4 | 35 | 44 |
| 23.155.0.0/16 | United States (76%) | 6 | 31 | 34 |
| 23.156.0.0/16 | United States (78%) | 7 | 34 | 36 |
| 23.157.0.0/16 | United States (82%) | 6 | 35 | 38 |
| 23.158.0.0/16 | United States (84%) | 4 | 34 | 37 |
| 23.159.0.0/16 | United States (81%) | 4 | 34 | 36 |
| 23.160.0.0/16 | United States (79%) | 5 | 43 | 43 |
| 23.161.0.0/16 | United States (89%) | 4 | 37 | 37 |
| 23.162.0.0/16 | United States (74%) | 6 | 41 | 43 |
| 23.163.0.0/16 | United States (84%) | 4 | 30 | 31 |
| 23.164.0.0/16 | United States (77%) | 3 | 31 | 31 |
| 23.165.0.0/16 | United States (80%) | 5 | 24 | 25 |
| 23.166.0.0/16 | United States (80%) | 4 | 25 | 25 |
| 23.167.0.0/16 | United States (74%) | 4 | 23 | 23 |
| 23.168.0.0/16 | United States (79%) | 2 | 28 | 28 |
| 23.169.0.0/16 | United States (93%) | 2 | 29 | 30 |
| 23.170.0.0/16 | United States (81%) | 4 | 21 | 21 |
| 23.171.0.0/16 | United States (76%) | 3 | 25 | 25 |
| 23.172.0.0/16 | United States (83%) | 3 | 29 | 30 |
| 23.173.0.0/16 | United States (79%) | 4 | 28 | 28 |
| 23.174.0.0/16 | United States (81%) | 2 | 21 | 21 |
| 23.175.0.0/16 | United States (85%) | 3 | 24 | 27 |
| 23.176.0.0/16 | United States (79%) | 5 | 24 | 24 |
| 23.177.0.0/16 | United States (78%) | 3 | 21 | 23 |
| 23.178.0.0/16 | United States (92%) | 3 | 22 | 26 |
| 23.179.0.0/16 | United States (82%) | 4 | 21 | 28 |
| 23.180.0.0/16 | United States (84%) | 3 | 18 | 25 |
| 23.181.0.0/16 | United States (94%) | 2 | 9 | 16 |
| 23.182.0.0/16 | United States (70%) | 3 | 22 | 23 |
| 23.183.0.0/16 | United States (86%) | 4 | 22 | 22 |
| 23.184.0.0/16 | United States (86%) | 4 | 22 | 22 |
| 23.185.0.0/16 | United States (74%) | 4 | 18 | 19 |
| 23.186.0.0/16 | United States (81%) | 4 | 26 | 26 |
| 23.187.0.0/16 | United States (82%) | 3 | 20 | 22 |
| 23.188.0.0/16 | United States (85%) | 4 | 19 | 27 |
| 23.189.0.0/16 | United States (79%) | 5 | 22 | 24 |
| 23.190.0.0/16 | United States (77%) | 6 | 22 | 22 |
| 23.191.0.0/16 | United States (81%) | 5 | 21 | 21 |
| 23.192.0.0/16 | Netherlands (51%) | 5 | 6 | 37 |
| 23.193.0.0/16 | Netherlands (45%) | 7 | 13 | 42 |
| 23.194.0.0/16 | Netherlands (42%) | 6 | 7 | 24 |
| 23.195.0.0/16 | Netherlands (46%) | 7 | 9 | 35 |
| 23.196.0.0/16 | Netherlands (48%) | 5 | 6 | 21 |
| 23.197.0.0/16 | Netherlands (53%) | 5 | 6 | 34 |
| 23.198.0.0/16 | Netherlands (50%) | 3 | 5 | 16 |
| 23.199.0.0/16 | Netherlands (52%) | 5 | 6 | 27 |
| 23.200.0.0/16 | Netherlands (47%) | 8 | 12 | 45 |
| 23.201.0.0/16 | Netherlands (43%) | 8 | 9 | 28 |
| 23.202.0.0/16 | Netherlands (54%) | 6 | 8 | 37 |
| 23.203.0.0/16 | Netherlands (65%) | 3 | 4 | 20 |
| 23.204.0.0/16 | Netherlands (43%) | 6 | 8 | 23 |
| 23.205.0.0/16 | Netherlands (53%) | 6 | 9 | 38 |
| 23.206.0.0/16 | Netherlands (49%) | 9 | 12 | 39 |
| 23.207.0.0/16 | Netherlands (50%) | 4 | 5 | 24 |
| 23.208.0.0/16 | Netherlands (43%) | 8 | 9 | 35 |
| 23.209.0.0/16 | Netherlands (52%) | 5 | 7 | 29 |
| 23.210.0.0/16 | Netherlands (46%) | 6 | 7 | 35 |
| 23.211.0.0/16 | Netherlands (55%) | 4 | 8 | 31 |
| 23.212.0.0/16 | Netherlands (49%) | 6 | 8 | 35 |
| 23.213.0.0/16 | Netherlands (54%) | 4 | 6 | 39 |
| 23.214.0.0/16 | Netherlands (49%) | 3 | 5 | 35 |
| 23.215.0.0/16 | Netherlands (47%) | 4 | 5 | 32 |
| 23.216.0.0/16 | Netherlands (43%) | 6 | 7 | 21 |
| 23.217.0.0/16 | United States (44%) | 6 | 7 | 36 |
| 23.218.0.0/16 | Netherlands (52%) | 4 | 6 | 29 |
| 23.219.0.0/16 | Netherlands (57%) | 4 | 7 | 28 |
| 23.220.0.0/16 | Netherlands (50%) | 7 | 8 | 32 |
| 23.221.0.0/16 | Netherlands (50%) | 5 | 7 | 30 |
| 23.222.0.0/16 | Netherlands (57%) | 4 | 6 | 21 |
| 23.223.0.0/16 | Netherlands (62%) | 5 | 7 | 29 |
| 23.224.0.0/16 | United States (100%) | 1 | 1 | 37 |
| 23.225.0.0/16 | United States (96%) | 2 | 2 | 25 |
| 23.226.0.0/16 | United States (77%) | 6 | 33 | 57 |
| 23.227.0.0/16 | United States (89%) | 4 | 17 | 46 |
| 23.228.0.0/16 | United States (100%) | 1 | 5 | 30 |
| 23.229.0.0/16 | United States (58%) | 2 | 4 | 31 |
| 23.230.0.0/16 | United States (55%) | 15 | 41 | 186 |
| 23.231.0.0/16 | United States (88%) | 5 | 14 | 33 |
| 23.232.0.0/16 | United States (50%) | 2 | 2 | 2 |
| 23.233.0.0/16 | Canada (100%) | 1 | 2 | 3 |
| 23.234.0.0/16 | United States (53%) | 3 | 7 | 15 |
| 23.235.0.0/16 | United States (78%) | 3 | 17 | 32 |
| 23.236.0.0/16 | United States (51%) | 5 | 13 | 35 |
| 23.237.0.0/16 | United States (100%) | 1 | 2 | 31 |
| 23.238.0.0/16 | United States (100%) | 1 | 3 | 61 |
| 23.239.0.0/16 | United States (83%) | 5 | 17 | 30 |
| 23.240.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 23.244.0.0/16 | United States (100%) | 1 | 1 | 7 |
| 23.245.0.0/16 | United States (100%) | 1 | 1 | 5 |
| 23.246.0.0/16 | United States (88%) | 3 | 15 | 17 |
| 23.247.0.0/16 | United States (75%) | 5 | 41 | 44 |
| 23.248.0.0/16 | Hong Kong (60%) | 4 | 5 | 15 |
| 23.249.0.0/16 | United States (69%) | 7 | 32 | 51 |
| 23.250.0.0/16 | United States (100%) | 1 | 2 | 2 |
| 23.251.0.0/16 | United States (93%) | 3 | 13 | 27 |
| 23.252.0.0/16 | United States (61%) | 4 | 21 | 28 |
| 23.253.0.0/16 | United States (100%) | 1 | 3 | 5 |
| 23.254.0.0/16 | United States (100%) | 1 | 3 | 57 |
| 23.255.0.0/16 | United States (100%) | 1 | 2 | 2 |