La dirección IP 121.48.30 es proporcionada por China Education and Research Network Center, que es propiedad de la CIDR (Classless Inter-Domain Routing) 121.48.0.0/15, IP entre 121.48.0.0 a 121.49.255.255 ). El número de sistema autónomo (ASN) es 4538.
| ASN | 4538 |
| IP que comienzan con | 121.48.0.0 |
| IP que termina con | 121.49.255.255 |
| ASN Nombre | China Education and Research Network Center |
| CDIR | 121.48.0.0/15 |
| IP numérica | |
| Registe | |
| Última actualización | 09/05/2018 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | CN | China | - | Chengdu | 30,6667 | 104,0667 | 2018-05-09 |
| MaxMind | CN | China | - | Chengdu | 30,6667 | 104,0667 | 2018-05-09 |
| Whois | CN | - | - | - | 104 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.48.30.0 | 2033196544 | 0 |
| 121.48.30.1 | 2033196545 | 0 |
| 121.48.30.2 | 2033196546 | 0 |
| 121.48.30.3 | 2033196547 | 0 |
| 121.48.30.4 | 2033196548 | 0 |
| 121.48.30.5 | 2033196549 | 0 |
| 121.48.30.6 | 2033196550 | 0 |
| 121.48.30.7 | 2033196551 | 0 |
| 121.48.30.8 | 2033196552 | 0 |
| 121.48.30.9 | 2033196553 | 0 |
| 121.48.30.10 | 2033196554 | 0 |
| 121.48.30.11 | 2033196555 | 0 |
| 121.48.30.12 | 2033196556 | 0 |
| 121.48.30.13 | 2033196557 | 0 |
| 121.48.30.14 | 2033196558 | 0 |
| 121.48.30.15 | 2033196559 | 0 |
| 121.48.30.16 | 2033196560 | 0 |
| 121.48.30.17 | 2033196561 | 0 |
| 121.48.30.18 | 2033196562 | 0 |
| 121.48.30.19 | 2033196563 | 0 |
| 121.48.30.20 | 2033196564 | 0 |
| 121.48.30.21 | 2033196565 | 0 |
| 121.48.30.22 | 2033196566 | 0 |
| 121.48.30.23 | 2033196567 | 0 |
| 121.48.30.24 | 2033196568 | 0 |
| 121.48.30.25 | 2033196569 | 0 |
| 121.48.30.26 | 2033196570 | 0 |
| 121.48.30.27 | 2033196571 | 0 |
| 121.48.30.28 | 2033196572 | 0 |
| 121.48.30.29 | 2033196573 | 0 |
| 121.48.30.30 | 2033196574 | 0 |
| 121.48.30.31 | 2033196575 | 0 |
| 121.48.30.32 | 2033196576 | 0 |
| 121.48.30.33 | 2033196577 | 0 |
| 121.48.30.34 | 2033196578 | 0 |
| 121.48.30.35 | 2033196579 | 0 |
| 121.48.30.36 | 2033196580 | 0 |
| 121.48.30.37 | 2033196581 | 0 |
| 121.48.30.38 | 2033196582 | 0 |
| 121.48.30.39 | 2033196583 | 0 |
| 121.48.30.40 | 2033196584 | 0 |
| 121.48.30.41 | 2033196585 | 0 |
| 121.48.30.42 | 2033196586 | 0 |
| 121.48.30.43 | 2033196587 | 0 |
| 121.48.30.44 | 2033196588 | 0 |
| 121.48.30.45 | 2033196589 | 0 |
| 121.48.30.46 | 2033196590 | 0 |
| 121.48.30.47 | 2033196591 | 0 |
| 121.48.30.48 | 2033196592 | 0 |
| 121.48.30.49 | 2033196593 | 0 |
| 121.48.30.50 | 2033196594 | 0 |
| 121.48.30.51 | 2033196595 | 0 |
| 121.48.30.52 | 2033196596 | 0 |
| 121.48.30.53 | 2033196597 | 0 |
| 121.48.30.54 | 2033196598 | 0 |
| 121.48.30.55 | 2033196599 | 0 |
| 121.48.30.56 | 2033196600 | 0 |
| 121.48.30.57 | 2033196601 | 0 |
| 121.48.30.58 | 2033196602 | 0 |
| 121.48.30.59 | 2033196603 | 0 |
| 121.48.30.60 | 2033196604 | 0 |
| 121.48.30.61 | 2033196605 | 0 |
| 121.48.30.62 | 2033196606 | 0 |
| 121.48.30.63 | 2033196607 | 0 |
| 121.48.30.64 | 2033196608 | 0 |
| 121.48.30.65 | 2033196609 | 0 |
| 121.48.30.66 | 2033196610 | 0 |
| 121.48.30.67 | 2033196611 | 0 |
| 121.48.30.68 | 2033196612 | 0 |
| 121.48.30.69 | 2033196613 | 0 |
| 121.48.30.70 | 2033196614 | 0 |
| 121.48.30.71 | 2033196615 | 0 |
| 121.48.30.72 | 2033196616 | 0 |
| 121.48.30.73 | 2033196617 | 0 |
| 121.48.30.74 | 2033196618 | 0 |
| 121.48.30.75 | 2033196619 | 0 |
| 121.48.30.76 | 2033196620 | 0 |
| 121.48.30.77 | 2033196621 | 0 |
| 121.48.30.78 | 2033196622 | 0 |
| 121.48.30.79 | 2033196623 | 0 |
| 121.48.30.80 | 2033196624 | 0 |
| 121.48.30.81 | 2033196625 | 0 |
| 121.48.30.82 | 2033196626 | 0 |
| 121.48.30.83 | 2033196627 | 0 |
| 121.48.30.84 | 2033196628 | 0 |
| 121.48.30.85 | 2033196629 | 0 |