L'indirizzo IP 138.57.12 è fornito da California Education and Research Federat, che è di proprietà del CIDR (Classless Inter-Domain Routing) 138.57.212.0/24, IP tra 138.57.212.0 a 138.57.212.255 ). Il numero di sistema autonomo (ASN) è 4267.
| ASN | 4267 |
| IP inizia con | 138.57.212.0 |
| IP finale con | 138.57.212.255 |
| ASN Nome | California Education and Research Federat |
| CDIR | 138.57.212.0/24 |
| IP numerico | |
| Registe | |
| Ultimo aggiornamento | 19/05/2020 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | US | United States | - | Houston | 29,7581 | -95,3656 | 2020-05-18 |
| MaxMind | US | United States | - | Houston | 29,7633 | -95,3633 | 2020-05-18 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 138.57.12.0 | 2318994432 | 0 |
| 138.57.12.1 | 2318994433 | 0 |
| 138.57.12.2 | 2318994434 | 0 |
| 138.57.12.3 | 2318994435 | 0 |
| 138.57.12.4 | 2318994436 | 0 |
| 138.57.12.5 | 2318994437 | 0 |
| 138.57.12.6 | 2318994438 | 0 |
| 138.57.12.7 | 2318994439 | 0 |
| 138.57.12.8 | 2318994440 | 0 |
| 138.57.12.9 | 2318994441 | 0 |
| 138.57.12.10 | 2318994442 | 0 |
| 138.57.12.11 | 2318994443 | 0 |
| 138.57.12.12 | 2318994444 | 0 |
| 138.57.12.13 | 2318994445 | 0 |
| 138.57.12.14 | 2318994446 | 0 |
| 138.57.12.15 | 2318994447 | 0 |
| 138.57.12.16 | 2318994448 | 0 |
| 138.57.12.17 | 2318994449 | 0 |
| 138.57.12.18 | 2318994450 | 0 |
| 138.57.12.19 | 2318994451 | 0 |
| 138.57.12.20 | 2318994452 | 0 |
| 138.57.12.21 | 2318994453 | 0 |
| 138.57.12.22 | 2318994454 | 0 |
| 138.57.12.23 | 2318994455 | 0 |
| 138.57.12.24 | 2318994456 | 0 |
| 138.57.12.25 | 2318994457 | 0 |
| 138.57.12.26 | 2318994458 | 0 |
| 138.57.12.27 | 2318994459 | 0 |
| 138.57.12.28 | 2318994460 | 0 |
| 138.57.12.29 | 2318994461 | 0 |
| 138.57.12.30 | 2318994462 | 0 |
| 138.57.12.31 | 2318994463 | 0 |
| 138.57.12.32 | 2318994464 | 0 |
| 138.57.12.33 | 2318994465 | 0 |
| 138.57.12.34 | 2318994466 | 0 |
| 138.57.12.35 | 2318994467 | 0 |
| 138.57.12.36 | 2318994468 | 0 |
| 138.57.12.37 | 2318994469 | 0 |
| 138.57.12.38 | 2318994470 | 0 |
| 138.57.12.39 | 2318994471 | 0 |
| 138.57.12.40 | 2318994472 | 0 |
| 138.57.12.41 | 2318994473 | 0 |
| 138.57.12.42 | 2318994474 | 0 |
| 138.57.12.43 | 2318994475 | 0 |
| 138.57.12.44 | 2318994476 | 0 |
| 138.57.12.45 | 2318994477 | 0 |
| 138.57.12.46 | 2318994478 | 0 |
| 138.57.12.47 | 2318994479 | 0 |
| 138.57.12.48 | 2318994480 | 0 |
| 138.57.12.49 | 2318994481 | 0 |
| 138.57.12.50 | 2318994482 | 0 |
| 138.57.12.51 | 2318994483 | 0 |
| 138.57.12.52 | 2318994484 | 0 |
| 138.57.12.53 | 2318994485 | 0 |
| 138.57.12.54 | 2318994486 | 0 |
| 138.57.12.55 | 2318994487 | 0 |
| 138.57.12.56 | 2318994488 | 0 |
| 138.57.12.57 | 2318994489 | 0 |
| 138.57.12.58 | 2318994490 | 0 |
| 138.57.12.59 | 2318994491 | 0 |
| 138.57.12.60 | 2318994492 | 0 |
| 138.57.12.61 | 2318994493 | 0 |
| 138.57.12.62 | 2318994494 | 0 |
| 138.57.12.63 | 2318994495 | 0 |
| 138.57.12.64 | 2318994496 | 0 |
| 138.57.12.65 | 2318994497 | 0 |
| 138.57.12.66 | 2318994498 | 0 |
| 138.57.12.67 | 2318994499 | 0 |
| 138.57.12.68 | 2318994500 | 0 |
| 138.57.12.69 | 2318994501 | 0 |
| 138.57.12.70 | 2318994502 | 0 |
| 138.57.12.71 | 2318994503 | 0 |
| 138.57.12.72 | 2318994504 | 0 |
| 138.57.12.73 | 2318994505 | 0 |
| 138.57.12.74 | 2318994506 | 0 |
| 138.57.12.75 | 2318994507 | 0 |
| 138.57.12.76 | 2318994508 | 0 |
| 138.57.12.77 | 2318994509 | 0 |
| 138.57.12.78 | 2318994510 | 0 |
| 138.57.12.79 | 2318994511 | 0 |
| 138.57.12.80 | 2318994512 | 0 |
| 138.57.12.81 | 2318994513 | 0 |
| 138.57.12.82 | 2318994514 | 0 |
| 138.57.12.83 | 2318994515 | 0 |
| 138.57.12.84 | 2318994516 | 0 |
| 138.57.12.85 | 2318994517 | 0 |