The IP address 166.89.19 is provided by City of Tucson, it's belong to the CDIR (Classless Inter-Domain Routing) 166.89.0.0/16 (range 166.89.0.0 to 166.89.255.255). The autonomous system number (ASN) is 13918.
| ASN | 13918 |
| IP starting by | 166.89.0.0 |
| IP ending by | 166.89.255.255 |
| ASN Name | City of Tucson |
| CDIR | 166.89.0.0/16 |
| Numerical IP | |
| Registry | arin |
| Last update | 30/12/2018 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Marana | 32.4367 | -111.2254 | 2018-12-30 |
| MaxMind | US | United States | - | Tucson | 32.3118 | -110.9259 | 2018-12-30 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 166.89.19.0 | 2790855424 | 0 |
| 166.89.19.1 | 2790855425 | 0 |
| 166.89.19.2 | 2790855426 | 0 |
| 166.89.19.3 | 2790855427 | 0 |
| 166.89.19.4 | 2790855428 | 0 |
| 166.89.19.5 | 2790855429 | 0 |
| 166.89.19.6 | 2790855430 | 0 |
| 166.89.19.7 | 2790855431 | 0 |
| 166.89.19.8 | 2790855432 | 0 |
| 166.89.19.9 | 2790855433 | 0 |
| 166.89.19.10 | 2790855434 | 0 |
| 166.89.19.11 | 2790855435 | 0 |
| 166.89.19.12 | 2790855436 | 0 |
| 166.89.19.13 | 2790855437 | 0 |
| 166.89.19.14 | 2790855438 | 0 |
| 166.89.19.15 | 2790855439 | 0 |
| 166.89.19.16 | 2790855440 | 0 |
| 166.89.19.17 | 2790855441 | 0 |
| 166.89.19.18 | 2790855442 | 0 |
| 166.89.19.19 | 2790855443 | 0 |
| 166.89.19.20 | 2790855444 | 0 |
| 166.89.19.21 | 2790855445 | 0 |
| 166.89.19.22 | 2790855446 | 0 |
| 166.89.19.23 | 2790855447 | 0 |
| 166.89.19.24 | 2790855448 | 0 |
| 166.89.19.25 | 2790855449 | 0 |
| 166.89.19.26 | 2790855450 | 0 |
| 166.89.19.27 | 2790855451 | 0 |
| 166.89.19.28 | 2790855452 | 0 |
| 166.89.19.29 | 2790855453 | 0 |
| 166.89.19.30 | 2790855454 | 0 |
| 166.89.19.31 | 2790855455 | 0 |
| 166.89.19.32 | 2790855456 | 0 |
| 166.89.19.33 | 2790855457 | 0 |
| 166.89.19.34 | 2790855458 | 0 |
| 166.89.19.35 | 2790855459 | 0 |
| 166.89.19.36 | 2790855460 | 0 |
| 166.89.19.37 | 2790855461 | 0 |
| 166.89.19.38 | 2790855462 | 0 |
| 166.89.19.39 | 2790855463 | 0 |
| 166.89.19.40 | 2790855464 | 0 |
| 166.89.19.41 | 2790855465 | 0 |
| 166.89.19.42 | 2790855466 | 0 |
| 166.89.19.43 | 2790855467 | 0 |
| 166.89.19.44 | 2790855468 | 0 |
| 166.89.19.45 | 2790855469 | 0 |
| 166.89.19.46 | 2790855470 | 0 |
| 166.89.19.47 | 2790855471 | 0 |
| 166.89.19.48 | 2790855472 | 0 |
| 166.89.19.49 | 2790855473 | 0 |
| 166.89.19.50 | 2790855474 | 0 |
| 166.89.19.51 | 2790855475 | 0 |
| 166.89.19.52 | 2790855476 | 0 |
| 166.89.19.53 | 2790855477 | 0 |
| 166.89.19.54 | 2790855478 | 0 |
| 166.89.19.55 | 2790855479 | 0 |
| 166.89.19.56 | 2790855480 | 0 |
| 166.89.19.57 | 2790855481 | 0 |
| 166.89.19.58 | 2790855482 | 0 |
| 166.89.19.59 | 2790855483 | 0 |
| 166.89.19.60 | 2790855484 | 0 |
| 166.89.19.61 | 2790855485 | 0 |
| 166.89.19.62 | 2790855486 | 0 |
| 166.89.19.63 | 2790855487 | 0 |
| 166.89.19.64 | 2790855488 | 0 |
| 166.89.19.65 | 2790855489 | 0 |
| 166.89.19.66 | 2790855490 | 0 |
| 166.89.19.67 | 2790855491 | 0 |
| 166.89.19.68 | 2790855492 | 0 |
| 166.89.19.69 | 2790855493 | 0 |
| 166.89.19.70 | 2790855494 | 0 |
| 166.89.19.71 | 2790855495 | 0 |
| 166.89.19.72 | 2790855496 | 0 |
| 166.89.19.73 | 2790855497 | 0 |
| 166.89.19.74 | 2790855498 | 0 |
| 166.89.19.75 | 2790855499 | 0 |
| 166.89.19.76 | 2790855500 | 0 |
| 166.89.19.77 | 2790855501 | 0 |
| 166.89.19.78 | 2790855502 | 0 |
| 166.89.19.79 | 2790855503 | 0 |
| 166.89.19.80 | 2790855504 | 0 |
| 166.89.19.81 | 2790855505 | 0 |
| 166.89.19.82 | 2790855506 | 0 |
| 166.89.19.83 | 2790855507 | 0 |
| 166.89.19.84 | 2790855508 | 0 |
| 166.89.19.85 | 2790855509 | 0 |