The IP address 104.2.172 is provided by AT&T Services, Inc., it's belong to the CDIR (Classless Inter-Domain Routing) 104.0.0.0/12 (range 104.0.0.0 to 104.15.255.255). The autonomous system number (ASN) is 7018.
| ASN | 7018 |
| IP starting by | 104.0.0.0 |
| IP ending by | 104.15.255.255 |
| ASN Name | AT&T Services, Inc. |
| CDIR | 104.0.0.0/12 |
| Numerical IP | |
| Registry | arin |
| Last update | 11/07/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Chicago | 41.85 | -87.6501 | 2017-07-11 |
| MaxMind | US | United States | - | Chicago | 41.9759 | -87.7016 | 2017-07-11 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 104.2.172.0 | 1745005568 | 0 |
| 104.2.172.1 | 1745005569 | 0 |
| 104.2.172.2 | 1745005570 | 0 |
| 104.2.172.3 | 1745005571 | 0 |
| 104.2.172.4 | 1745005572 | 0 |
| 104.2.172.5 | 1745005573 | 0 |
| 104.2.172.6 | 1745005574 | 0 |
| 104.2.172.7 | 1745005575 | 0 |
| 104.2.172.8 | 1745005576 | 0 |
| 104.2.172.9 | 1745005577 | 0 |
| 104.2.172.10 | 1745005578 | 0 |
| 104.2.172.11 | 1745005579 | 0 |
| 104.2.172.12 | 1745005580 | 0 |
| 104.2.172.13 | 1745005581 | 0 |
| 104.2.172.14 | 1745005582 | 0 |
| 104.2.172.15 | 1745005583 | 0 |
| 104.2.172.16 | 1745005584 | 0 |
| 104.2.172.17 | 1745005585 | 0 |
| 104.2.172.18 | 1745005586 | 0 |
| 104.2.172.19 | 1745005587 | 0 |
| 104.2.172.20 | 1745005588 | 0 |
| 104.2.172.21 | 1745005589 | 0 |
| 104.2.172.22 | 1745005590 | 0 |
| 104.2.172.23 | 1745005591 | 0 |
| 104.2.172.24 | 1745005592 | 0 |
| 104.2.172.25 | 1745005593 | 0 |
| 104.2.172.26 | 1745005594 | 0 |
| 104.2.172.27 | 1745005595 | 0 |
| 104.2.172.28 | 1745005596 | 0 |
| 104.2.172.29 | 1745005597 | 0 |
| 104.2.172.30 | 1745005598 | 0 |
| 104.2.172.31 | 1745005599 | 0 |
| 104.2.172.32 | 1745005600 | 0 |
| 104.2.172.33 | 1745005601 | 0 |
| 104.2.172.34 | 1745005602 | 0 |
| 104.2.172.35 | 1745005603 | 0 |
| 104.2.172.36 | 1745005604 | 0 |
| 104.2.172.37 | 1745005605 | 0 |
| 104.2.172.38 | 1745005606 | 0 |
| 104.2.172.39 | 1745005607 | 0 |
| 104.2.172.40 | 1745005608 | 0 |
| 104.2.172.41 | 1745005609 | 0 |
| 104.2.172.42 | 1745005610 | 0 |
| 104.2.172.43 | 1745005611 | 0 |
| 104.2.172.44 | 1745005612 | 0 |
| 104.2.172.45 | 1745005613 | 0 |
| 104.2.172.46 | 1745005614 | 0 |
| 104.2.172.47 | 1745005615 | 0 |
| 104.2.172.48 | 1745005616 | 0 |
| 104.2.172.49 | 1745005617 | 0 |
| 104.2.172.50 | 1745005618 | 0 |
| 104.2.172.51 | 1745005619 | 0 |
| 104.2.172.52 | 1745005620 | 0 |
| 104.2.172.53 | 1745005621 | 0 |
| 104.2.172.54 | 1745005622 | 0 |
| 104.2.172.55 | 1745005623 | 0 |
| 104.2.172.56 | 1745005624 | 0 |
| 104.2.172.57 | 1745005625 | 0 |
| 104.2.172.58 | 1745005626 | 0 |
| 104.2.172.59 | 1745005627 | 0 |
| 104.2.172.60 | 1745005628 | 0 |
| 104.2.172.61 | 1745005629 | 0 |
| 104.2.172.62 | 1745005630 | 0 |
| 104.2.172.63 | 1745005631 | 0 |
| 104.2.172.64 | 1745005632 | 0 |
| 104.2.172.65 | 1745005633 | 0 |
| 104.2.172.66 | 1745005634 | 0 |
| 104.2.172.67 | 1745005635 | 0 |
| 104.2.172.68 | 1745005636 | 0 |
| 104.2.172.69 | 1745005637 | 0 |
| 104.2.172.70 | 1745005638 | 0 |
| 104.2.172.71 | 1745005639 | 0 |
| 104.2.172.72 | 1745005640 | 0 |
| 104.2.172.73 | 1745005641 | 0 |
| 104.2.172.74 | 1745005642 | 0 |
| 104.2.172.75 | 1745005643 | 0 |
| 104.2.172.76 | 1745005644 | 0 |
| 104.2.172.77 | 1745005645 | 0 |
| 104.2.172.78 | 1745005646 | 0 |
| 104.2.172.79 | 1745005647 | 0 |
| 104.2.172.80 | 1745005648 | 0 |
| 104.2.172.81 | 1745005649 | 0 |
| 104.2.172.82 | 1745005650 | 0 |
| 104.2.172.83 | 1745005651 | 0 |
| 104.2.172.84 | 1745005652 | 0 |
| 104.2.172.85 | 1745005653 | 0 |