Les adresses IP débutant par 201.72.45 sont fournies par S.A., elles appartiennent au CIDR (Classless Inter-Domain Routing) 201.72.0.0/16, le bloc IP comprant les adresses de 201.72.0.0 à 201.72.255.255). Le numéro de système autonome (ASN) est 4230.
| ASN | 4230 |
| IP commençant par | 201.72.0.0 |
| IP se terminant par | 201.72.255.255 |
| Nom ASN | S.A. |
| CDIR | 201.72.0.0/16 |
| IP numérique | |
| Registe | lacnic |
| Dernière mise à jour | 17/09/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | BR | Brésil | - | Rio de Janeiro | -22,9028 | -43,2075 | 2017-09-17 |
| MaxMind | BR | Brésil | - | - | -22,8305 | -43,2192 | 2017-09-17 |
| Whois | BR | - | - | - | -52 | -14 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 201.72.45.0 | 3376950528 | 0 |
| 201.72.45.1 | 3376950529 | 0 |
| 201.72.45.2 | 3376950530 | 0 |
| 201.72.45.3 | 3376950531 | 0 |
| 201.72.45.4 | 3376950532 | 0 |
| 201.72.45.5 | 3376950533 | 0 |
| 201.72.45.6 | 3376950534 | 0 |
| 201.72.45.7 | 3376950535 | 0 |
| 201.72.45.8 | 3376950536 | 0 |
| 201.72.45.9 | 3376950537 | 0 |
| 201.72.45.10 | 3376950538 | 0 |
| 201.72.45.11 | 3376950539 | 0 |
| 201.72.45.12 | 3376950540 | 0 |
| 201.72.45.13 | 3376950541 | 0 |
| 201.72.45.14 | 3376950542 | 0 |
| 201.72.45.15 | 3376950543 | 0 |
| 201.72.45.16 | 3376950544 | 0 |
| 201.72.45.17 | 3376950545 | 0 |
| 201.72.45.18 | 3376950546 | 0 |
| 201.72.45.19 | 3376950547 | 0 |
| 201.72.45.20 | 3376950548 | 0 |
| 201.72.45.21 | 3376950549 | 0 |
| 201.72.45.22 | 3376950550 | 0 |
| 201.72.45.23 | 3376950551 | 0 |
| 201.72.45.24 | 3376950552 | 0 |
| 201.72.45.25 | 3376950553 | 0 |
| 201.72.45.26 | 3376950554 | 0 |
| 201.72.45.27 | 3376950555 | 0 |
| 201.72.45.28 | 3376950556 | 0 |
| 201.72.45.29 | 3376950557 | 0 |
| 201.72.45.30 | 3376950558 | 0 |
| 201.72.45.31 | 3376950559 | 0 |
| 201.72.45.32 | 3376950560 | 0 |
| 201.72.45.33 | 3376950561 | 0 |
| 201.72.45.34 | 3376950562 | 0 |
| 201.72.45.35 | 3376950563 | 0 |
| 201.72.45.36 | 3376950564 | 0 |
| 201.72.45.37 | 3376950565 | 0 |
| 201.72.45.38 | 3376950566 | 0 |
| 201.72.45.39 | 3376950567 | 0 |
| 201.72.45.40 | 3376950568 | 0 |
| 201.72.45.41 | 3376950569 | 0 |
| 201.72.45.42 | 3376950570 | 0 |
| 201.72.45.43 | 3376950571 | 0 |
| 201.72.45.44 | 3376950572 | 0 |
| 201.72.45.45 | 3376950573 | 0 |
| 201.72.45.46 | 3376950574 | 0 |
| 201.72.45.47 | 3376950575 | 0 |
| 201.72.45.48 | 3376950576 | 0 |
| 201.72.45.49 | 3376950577 | 0 |
| 201.72.45.50 | 3376950578 | 0 |
| 201.72.45.51 | 3376950579 | 0 |
| 201.72.45.52 | 3376950580 | 0 |
| 201.72.45.53 | 3376950581 | 0 |
| 201.72.45.54 | 3376950582 | 0 |
| 201.72.45.55 | 3376950583 | 0 |
| 201.72.45.56 | 3376950584 | 0 |
| 201.72.45.57 | 3376950585 | 0 |
| 201.72.45.58 | 3376950586 | 0 |
| 201.72.45.59 | 3376950587 | 0 |
| 201.72.45.60 | 3376950588 | 0 |
| 201.72.45.61 | 3376950589 | 0 |
| 201.72.45.62 | 3376950590 | 0 |
| 201.72.45.63 | 3376950591 | 0 |
| 201.72.45.64 | 3376950592 | 0 |
| 201.72.45.65 | 3376950593 | 0 |
| 201.72.45.66 | 3376950594 | 0 |
| 201.72.45.67 | 3376950595 | 0 |
| 201.72.45.68 | 3376950596 | 0 |
| 201.72.45.69 | 3376950597 | 0 |
| 201.72.45.70 | 3376950598 | 0 |
| 201.72.45.71 | 3376950599 | 0 |
| 201.72.45.72 | 3376950600 | 0 |
| 201.72.45.73 | 3376950601 | 0 |
| 201.72.45.74 | 3376950602 | 0 |
| 201.72.45.75 | 3376950603 | 0 |
| 201.72.45.76 | 3376950604 | 0 |
| 201.72.45.77 | 3376950605 | 0 |
| 201.72.45.78 | 3376950606 | 0 |
| 201.72.45.79 | 3376950607 | 0 |
| 201.72.45.80 | 3376950608 | 0 |
| 201.72.45.81 | 3376950609 | 0 |
| 201.72.45.82 | 3376950610 | 0 |
| 201.72.45.83 | 3376950611 | 0 |
| 201.72.45.84 | 3376950612 | 0 |
| 201.72.45.85 | 3376950613 | 0 |