Les adresses IP débutant par 38.2.243 sont fournies par Cogent Communications, elles appartiennent au CIDR (Classless Inter-Domain Routing) 38.0.0.0/8, le bloc IP comprant les adresses de 38.0.0.0 à 38.255.255.255). Le numéro de système autonome (ASN) est 174.
| ASN | 174 |
| IP commençant par | 38.0.0.0 |
| IP se terminant par | 38.255.255.255 |
| Nom ASN | Cogent Communications |
| CDIR | 38.0.0.0/8 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 13/06/2018 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Washington | 38,9016 | -77,0508 | 2018-06-12 |
| MaxMind | US | États-Unis | - | - | 37,751 | -97,822 | 2018-06-12 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 38.2.243.0 | 637727488 | 0 |
| 38.2.243.1 | 637727489 | 0 |
| 38.2.243.2 | 637727490 | 0 |
| 38.2.243.3 | 637727491 | 0 |
| 38.2.243.4 | 637727492 | 0 |
| 38.2.243.5 | 637727493 | 0 |
| 38.2.243.6 | 637727494 | 0 |
| 38.2.243.7 | 637727495 | 0 |
| 38.2.243.8 | 637727496 | 0 |
| 38.2.243.9 | 637727497 | 0 |
| 38.2.243.10 | 637727498 | 0 |
| 38.2.243.11 | 637727499 | 0 |
| 38.2.243.12 | 637727500 | 0 |
| 38.2.243.13 | 637727501 | 0 |
| 38.2.243.14 | 637727502 | 0 |
| 38.2.243.15 | 637727503 | 0 |
| 38.2.243.16 | 637727504 | 0 |
| 38.2.243.17 | 637727505 | 0 |
| 38.2.243.18 | 637727506 | 0 |
| 38.2.243.19 | 637727507 | 0 |
| 38.2.243.20 | 637727508 | 0 |
| 38.2.243.21 | 637727509 | 0 |
| 38.2.243.22 | 637727510 | 0 |
| 38.2.243.23 | 637727511 | 0 |
| 38.2.243.24 | 637727512 | 0 |
| 38.2.243.25 | 637727513 | 0 |
| 38.2.243.26 | 637727514 | 0 |
| 38.2.243.27 | 637727515 | 0 |
| 38.2.243.28 | 637727516 | 0 |
| 38.2.243.29 | 637727517 | 0 |
| 38.2.243.30 | 637727518 | 0 |
| 38.2.243.31 | 637727519 | 0 |
| 38.2.243.32 | 637727520 | 0 |
| 38.2.243.33 | 637727521 | 0 |
| 38.2.243.34 | 637727522 | 0 |
| 38.2.243.35 | 637727523 | 0 |
| 38.2.243.36 | 637727524 | 0 |
| 38.2.243.37 | 637727525 | 0 |
| 38.2.243.38 | 637727526 | 0 |
| 38.2.243.39 | 637727527 | 0 |
| 38.2.243.40 | 637727528 | 0 |
| 38.2.243.41 | 637727529 | 0 |
| 38.2.243.42 | 637727530 | 0 |
| 38.2.243.43 | 637727531 | 0 |
| 38.2.243.44 | 637727532 | 0 |
| 38.2.243.45 | 637727533 | 0 |
| 38.2.243.46 | 637727534 | 0 |
| 38.2.243.47 | 637727535 | 0 |
| 38.2.243.48 | 637727536 | 0 |
| 38.2.243.49 | 637727537 | 0 |
| 38.2.243.50 | 637727538 | 0 |
| 38.2.243.51 | 637727539 | 0 |
| 38.2.243.52 | 637727540 | 0 |
| 38.2.243.53 | 637727541 | 0 |
| 38.2.243.54 | 637727542 | 0 |
| 38.2.243.55 | 637727543 | 0 |
| 38.2.243.56 | 637727544 | 0 |
| 38.2.243.57 | 637727545 | 0 |
| 38.2.243.58 | 637727546 | 0 |
| 38.2.243.59 | 637727547 | 0 |
| 38.2.243.60 | 637727548 | 0 |
| 38.2.243.61 | 637727549 | 0 |
| 38.2.243.62 | 637727550 | 0 |
| 38.2.243.63 | 637727551 | 0 |
| 38.2.243.64 | 637727552 | 0 |
| 38.2.243.65 | 637727553 | 0 |
| 38.2.243.66 | 637727554 | 0 |
| 38.2.243.67 | 637727555 | 0 |
| 38.2.243.68 | 637727556 | 0 |
| 38.2.243.69 | 637727557 | 0 |
| 38.2.243.70 | 637727558 | 0 |
| 38.2.243.71 | 637727559 | 0 |
| 38.2.243.72 | 637727560 | 0 |
| 38.2.243.73 | 637727561 | 0 |
| 38.2.243.74 | 637727562 | 0 |
| 38.2.243.75 | 637727563 | 0 |
| 38.2.243.76 | 637727564 | 0 |
| 38.2.243.77 | 637727565 | 0 |
| 38.2.243.78 | 637727566 | 0 |
| 38.2.243.79 | 637727567 | 0 |
| 38.2.243.80 | 637727568 | 0 |
| 38.2.243.81 | 637727569 | 0 |
| 38.2.243.82 | 637727570 | 0 |
| 38.2.243.83 | 637727571 | 0 |
| 38.2.243.84 | 637727572 | 0 |
| 38.2.243.85 | 637727573 | 0 |