| IP: | 18.12.172.221 |
| Country: | |
| Region: | MA |
| City: | Cambridge |
| Latitude: | 42.3649 |
| Longitude: | -71.0987 |
| Zip code: | 02139 |
| Reverse DNS: | 18.12.172.221 |
| Timezone: | America/New_York (2026-06-01 11:20 EDT) |
| Class A: | 18 |
| Class B: | 18.12 |
| Class C: | 18.12.172 |
| 67.80.254.58 | Find precise map location of 67.80.254.58 |
| 77.215.47.207 | Find precise map location of 77.215.47.207 |
| 184.177.87.103 | Find precise map location of 184.177.87.103 |
| 246.244.80.223 | Find precise map location of 246.244.80.223 |
| 203.11.157.143 | Find precise map location of 203.11.157.143 |
| 199.246.148.146 | Find precise map location of 199.246.148.146 |
| 143.185.109.170 | Find precise map location of 143.185.109.170 |
| 66.211.213.131 | Find precise map location of 66.211.213.131 |
| 181.207.92.97 | Find precise map location of 181.207.92.97 |
| 95.140.223.21 | Find precise map location of 95.140.223.21 |
| 95.113.131.205 | Find precise map location of 95.113.131.205 |