L'indirizzo IP 21.78.79 è fornito da China Education and Research Network Center, che è di proprietà del CIDR (Classless Inter-Domain Routing) 22.30.204.0/23, IP tra 22.30.204.0 a 22.30.205.255 ). Il numero di sistema autonomo (ASN) è 4538.
| ASN | 4538 |
| IP inizia con | 22.30.204.0 |
| IP finale con | 22.30.205.255 |
| ASN Nome | China Education and Research Network Center |
| CDIR | 22.30.204.0/23 |
| IP numerico | |
| Registe | |
| Ultimo aggiornamento | 23/08/2018 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | US | United States | - | Clovis | 34,4048 | -103,2052 | 2018-08-23 |
| MaxMind | US | United States | - | - | 37,751 | -97,822 | 2018-08-23 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 21.78.79.0 | 357453568 | 0 |
| 21.78.79.1 | 357453569 | 0 |
| 21.78.79.2 | 357453570 | 0 |
| 21.78.79.3 | 357453571 | 0 |
| 21.78.79.4 | 357453572 | 0 |
| 21.78.79.5 | 357453573 | 0 |
| 21.78.79.6 | 357453574 | 0 |
| 21.78.79.7 | 357453575 | 0 |
| 21.78.79.8 | 357453576 | 0 |
| 21.78.79.9 | 357453577 | 0 |
| 21.78.79.10 | 357453578 | 0 |
| 21.78.79.11 | 357453579 | 0 |
| 21.78.79.12 | 357453580 | 0 |
| 21.78.79.13 | 357453581 | 0 |
| 21.78.79.14 | 357453582 | 0 |
| 21.78.79.15 | 357453583 | 0 |
| 21.78.79.16 | 357453584 | 0 |
| 21.78.79.17 | 357453585 | 0 |
| 21.78.79.18 | 357453586 | 0 |
| 21.78.79.19 | 357453587 | 0 |
| 21.78.79.20 | 357453588 | 0 |
| 21.78.79.21 | 357453589 | 0 |
| 21.78.79.22 | 357453590 | 0 |
| 21.78.79.23 | 357453591 | 0 |
| 21.78.79.24 | 357453592 | 0 |
| 21.78.79.25 | 357453593 | 0 |
| 21.78.79.26 | 357453594 | 0 |
| 21.78.79.27 | 357453595 | 0 |
| 21.78.79.28 | 357453596 | 0 |
| 21.78.79.29 | 357453597 | 0 |
| 21.78.79.30 | 357453598 | 0 |
| 21.78.79.31 | 357453599 | 0 |
| 21.78.79.32 | 357453600 | 0 |
| 21.78.79.33 | 357453601 | 0 |
| 21.78.79.34 | 357453602 | 0 |
| 21.78.79.35 | 357453603 | 0 |
| 21.78.79.36 | 357453604 | 0 |
| 21.78.79.37 | 357453605 | 0 |
| 21.78.79.38 | 357453606 | 0 |
| 21.78.79.39 | 357453607 | 0 |
| 21.78.79.40 | 357453608 | 0 |
| 21.78.79.41 | 357453609 | 0 |
| 21.78.79.42 | 357453610 | 0 |
| 21.78.79.43 | 357453611 | 0 |
| 21.78.79.44 | 357453612 | 0 |
| 21.78.79.45 | 357453613 | 0 |
| 21.78.79.46 | 357453614 | 0 |
| 21.78.79.47 | 357453615 | 0 |
| 21.78.79.48 | 357453616 | 0 |
| 21.78.79.49 | 357453617 | 0 |
| 21.78.79.50 | 357453618 | 0 |
| 21.78.79.51 | 357453619 | 0 |
| 21.78.79.52 | 357453620 | 0 |
| 21.78.79.53 | 357453621 | 0 |
| 21.78.79.54 | 357453622 | 0 |
| 21.78.79.55 | 357453623 | 0 |
| 21.78.79.56 | 357453624 | 0 |
| 21.78.79.57 | 357453625 | 0 |
| 21.78.79.58 | 357453626 | 0 |
| 21.78.79.59 | 357453627 | 0 |
| 21.78.79.60 | 357453628 | 0 |
| 21.78.79.61 | 357453629 | 0 |
| 21.78.79.62 | 357453630 | 0 |
| 21.78.79.63 | 357453631 | 0 |
| 21.78.79.64 | 357453632 | 0 |
| 21.78.79.65 | 357453633 | 0 |
| 21.78.79.66 | 357453634 | 0 |
| 21.78.79.67 | 357453635 | 0 |
| 21.78.79.68 | 357453636 | 0 |
| 21.78.79.69 | 357453637 | 0 |
| 21.78.79.70 | 357453638 | 0 |
| 21.78.79.71 | 357453639 | 0 |
| 21.78.79.72 | 357453640 | 0 |
| 21.78.79.73 | 357453641 | 0 |
| 21.78.79.74 | 357453642 | 0 |
| 21.78.79.75 | 357453643 | 0 |
| 21.78.79.76 | 357453644 | 0 |
| 21.78.79.77 | 357453645 | 0 |
| 21.78.79.78 | 357453646 | 0 |
| 21.78.79.79 | 357453647 | 0 |
| 21.78.79.80 | 357453648 | 0 |
| 21.78.79.81 | 357453649 | 0 |
| 21.78.79.82 | 357453650 | 0 |
| 21.78.79.83 | 357453651 | 0 |
| 21.78.79.84 | 357453652 | 0 |
| 21.78.79.85 | 357453653 | 0 |