The IP address 172.58.99 is provided by T-Mobile USA, Inc., it's belong to the CDIR (Classless Inter-Domain Routing) 172.58.88.0/21 (range 172.58.88.0 to 172.58.95.255). The autonomous system number (ASN) is 21928.
| ASN | 21928 |
| IP starting by | 172.58.88.0 |
| IP ending by | 172.58.95.255 |
| ASN Name | T-Mobile USA, Inc. |
| CDIR | 172.58.88.0/21 |
| Numerical IP | |
| Registry | arin |
| Last update | 04/07/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Houston | 29.7633 | -95.3633 | 2017-07-04 |
| MaxMind | US | United States | - | Arlington | 32.7357 | -97.1081 | 2017-07-04 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | US | United States | - | San Marcos | 29.8817 | -97.9395 | 2017-08-12 |
| IP | Numerical IP | DNS |
| 172.58.99.0 | 2889507584 | 0 |
| 172.58.99.1 | 2889507585 | 0 |
| 172.58.99.2 | 2889507586 | 0 |
| 172.58.99.3 | 2889507587 | 0 |
| 172.58.99.4 | 2889507588 | 0 |
| 172.58.99.5 | 2889507589 | 0 |
| 172.58.99.6 | 2889507590 | 0 |
| 172.58.99.7 | 2889507591 | 0 |
| 172.58.99.8 | 2889507592 | 0 |
| 172.58.99.9 | 2889507593 | 0 |
| 172.58.99.10 | 2889507594 | 0 |
| 172.58.99.11 | 2889507595 | 0 |
| 172.58.99.12 | 2889507596 | 0 |
| 172.58.99.13 | 2889507597 | 0 |
| 172.58.99.14 | 2889507598 | 0 |
| 172.58.99.15 | 2889507599 | 0 |
| 172.58.99.16 | 2889507600 | 0 |
| 172.58.99.17 | 2889507601 | 0 |
| 172.58.99.18 | 2889507602 | 0 |
| 172.58.99.19 | 2889507603 | 0 |
| 172.58.99.20 | 2889507604 | 0 |
| 172.58.99.21 | 2889507605 | 0 |
| 172.58.99.22 | 2889507606 | 0 |
| 172.58.99.23 | 2889507607 | 0 |
| 172.58.99.24 | 2889507608 | 0 |
| 172.58.99.25 | 2889507609 | 0 |
| 172.58.99.26 | 2889507610 | 0 |
| 172.58.99.27 | 2889507611 | 0 |
| 172.58.99.28 | 2889507612 | 0 |
| 172.58.99.29 | 2889507613 | 0 |
| 172.58.99.30 | 2889507614 | 0 |
| 172.58.99.31 | 2889507615 | 0 |
| 172.58.99.32 | 2889507616 | 0 |
| 172.58.99.33 | 2889507617 | 0 |
| 172.58.99.34 | 2889507618 | 0 |
| 172.58.99.35 | 2889507619 | 0 |
| 172.58.99.36 | 2889507620 | 0 |
| 172.58.99.37 | 2889507621 | 0 |
| 172.58.99.38 | 2889507622 | 0 |
| 172.58.99.39 | 2889507623 | 0 |
| 172.58.99.40 | 2889507624 | 0 |
| 172.58.99.41 | 2889507625 | 0 |
| 172.58.99.42 | 2889507626 | 0 |
| 172.58.99.43 | 2889507627 | 0 |
| 172.58.99.44 | 2889507628 | 0 |
| 172.58.99.45 | 2889507629 | 0 |
| 172.58.99.46 | 2889507630 | 0 |
| 172.58.99.47 | 2889507631 | 0 |
| 172.58.99.48 | 2889507632 | 0 |
| 172.58.99.49 | 2889507633 | 0 |
| 172.58.99.50 | 2889507634 | 0 |
| 172.58.99.51 | 2889507635 | 0 |
| 172.58.99.52 | 2889507636 | 0 |
| 172.58.99.53 | 2889507637 | 0 |
| 172.58.99.54 | 2889507638 | 0 |
| 172.58.99.55 | 2889507639 | 0 |
| 172.58.99.56 | 2889507640 | 0 |
| 172.58.99.57 | 2889507641 | 0 |
| 172.58.99.58 | 2889507642 | 0 |
| 172.58.99.59 | 2889507643 | 0 |
| 172.58.99.60 | 2889507644 | 0 |
| 172.58.99.61 | 2889507645 | 0 |
| 172.58.99.62 | 2889507646 | 0 |
| 172.58.99.63 | 2889507647 | 0 |
| 172.58.99.64 | 2889507648 | 0 |
| 172.58.99.65 | 2889507649 | 0 |
| 172.58.99.66 | 2889507650 | 0 |
| 172.58.99.67 | 2889507651 | 0 |
| 172.58.99.68 | 2889507652 | 0 |
| 172.58.99.69 | 2889507653 | 0 |
| 172.58.99.70 | 2889507654 | 0 |
| 172.58.99.71 | 2889507655 | 0 |
| 172.58.99.72 | 2889507656 | 0 |
| 172.58.99.73 | 2889507657 | 0 |
| 172.58.99.74 | 2889507658 | 0 |
| 172.58.99.75 | 2889507659 | 0 |
| 172.58.99.76 | 2889507660 | 0 |
| 172.58.99.77 | 2889507661 | 0 |
| 172.58.99.78 | 2889507662 | 0 |
| 172.58.99.79 | 2889507663 | 0 |
| 172.58.99.80 | 2889507664 | 0 |
| 172.58.99.81 | 2889507665 | 0 |
| 172.58.99.82 | 2889507666 | 0 |
| 172.58.99.83 | 2889507667 | 0 |
| 172.58.99.84 | 2889507668 | 0 |
| 172.58.99.85 | 2889507669 | 0 |