Les adresses IP débutant par 205.180.3 sont fournies par Level 3 Communications, Inc., elles appartiennent au CIDR (Classless Inter-Domain Routing) 205.180.0.0/14, le bloc IP comprant les adresses de 205.180.0.0 à 205.183.255.255). Le numéro de système autonome (ASN) est 3356.
| ASN | 3356 |
| IP commençant par | 205.180.0.0 |
| IP se terminant par | 205.183.255.255 |
| Nom ASN | Level 3 Communications, Inc. |
| CDIR | 205.180.0.0/14 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 02/12/2019 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Sunnyvale | 37,5474 | -122,3306 | 2019-12-02 |
| MaxMind | US | États-Unis | - | - | 37,751 | -97,822 | 2019-12-02 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 205.180.3.0 | 3451126528 | 0 |
| 205.180.3.1 | 3451126529 | 0 |
| 205.180.3.2 | 3451126530 | 0 |
| 205.180.3.3 | 3451126531 | 0 |
| 205.180.3.4 | 3451126532 | 0 |
| 205.180.3.5 | 3451126533 | 0 |
| 205.180.3.6 | 3451126534 | 0 |
| 205.180.3.7 | 3451126535 | 0 |
| 205.180.3.8 | 3451126536 | 0 |
| 205.180.3.9 | 3451126537 | 0 |
| 205.180.3.10 | 3451126538 | 0 |
| 205.180.3.11 | 3451126539 | 0 |
| 205.180.3.12 | 3451126540 | 0 |
| 205.180.3.13 | 3451126541 | 0 |
| 205.180.3.14 | 3451126542 | 0 |
| 205.180.3.15 | 3451126543 | 0 |
| 205.180.3.16 | 3451126544 | 0 |
| 205.180.3.17 | 3451126545 | 0 |
| 205.180.3.18 | 3451126546 | 0 |
| 205.180.3.19 | 3451126547 | 0 |
| 205.180.3.20 | 3451126548 | 0 |
| 205.180.3.21 | 3451126549 | 0 |
| 205.180.3.22 | 3451126550 | 0 |
| 205.180.3.23 | 3451126551 | 0 |
| 205.180.3.24 | 3451126552 | 0 |
| 205.180.3.25 | 3451126553 | 0 |
| 205.180.3.26 | 3451126554 | 0 |
| 205.180.3.27 | 3451126555 | 0 |
| 205.180.3.28 | 3451126556 | 0 |
| 205.180.3.29 | 3451126557 | 0 |
| 205.180.3.30 | 3451126558 | 0 |
| 205.180.3.31 | 3451126559 | 0 |
| 205.180.3.32 | 3451126560 | 0 |
| 205.180.3.33 | 3451126561 | 0 |
| 205.180.3.34 | 3451126562 | 0 |
| 205.180.3.35 | 3451126563 | 0 |
| 205.180.3.36 | 3451126564 | 0 |
| 205.180.3.37 | 3451126565 | 0 |
| 205.180.3.38 | 3451126566 | 0 |
| 205.180.3.39 | 3451126567 | 0 |
| 205.180.3.40 | 3451126568 | 0 |
| 205.180.3.41 | 3451126569 | 0 |
| 205.180.3.42 | 3451126570 | 0 |
| 205.180.3.43 | 3451126571 | 0 |
| 205.180.3.44 | 3451126572 | 0 |
| 205.180.3.45 | 3451126573 | 0 |
| 205.180.3.46 | 3451126574 | 0 |
| 205.180.3.47 | 3451126575 | 0 |
| 205.180.3.48 | 3451126576 | 0 |
| 205.180.3.49 | 3451126577 | 0 |
| 205.180.3.50 | 3451126578 | 0 |
| 205.180.3.51 | 3451126579 | 0 |
| 205.180.3.52 | 3451126580 | 0 |
| 205.180.3.53 | 3451126581 | 0 |
| 205.180.3.54 | 3451126582 | 0 |
| 205.180.3.55 | 3451126583 | 0 |
| 205.180.3.56 | 3451126584 | 0 |
| 205.180.3.57 | 3451126585 | 0 |
| 205.180.3.58 | 3451126586 | 0 |
| 205.180.3.59 | 3451126587 | 0 |
| 205.180.3.60 | 3451126588 | 0 |
| 205.180.3.61 | 3451126589 | 0 |
| 205.180.3.62 | 3451126590 | 0 |
| 205.180.3.63 | 3451126591 | 0 |
| 205.180.3.64 | 3451126592 | 0 |
| 205.180.3.65 | 3451126593 | 0 |
| 205.180.3.66 | 3451126594 | 0 |
| 205.180.3.67 | 3451126595 | 0 |
| 205.180.3.68 | 3451126596 | 0 |
| 205.180.3.69 | 3451126597 | 0 |
| 205.180.3.70 | 3451126598 | 0 |
| 205.180.3.71 | 3451126599 | 0 |
| 205.180.3.72 | 3451126600 | 0 |
| 205.180.3.73 | 3451126601 | 0 |
| 205.180.3.74 | 3451126602 | 0 |
| 205.180.3.75 | 3451126603 | 0 |
| 205.180.3.76 | 3451126604 | 0 |
| 205.180.3.77 | 3451126605 | 0 |
| 205.180.3.78 | 3451126606 | 0 |
| 205.180.3.79 | 3451126607 | 0 |
| 205.180.3.80 | 3451126608 | 0 |
| 205.180.3.81 | 3451126609 | 0 |
| 205.180.3.82 | 3451126610 | 0 |
| 205.180.3.83 | 3451126611 | 0 |
| 205.180.3.84 | 3451126612 | 0 |
| 205.180.3.85 | 3451126613 | 0 |