Les adresses IP débutant par 49.52.16 sont fournies par China Education and Research Network Center, elles appartiennent au CIDR (Classless Inter-Domain Routing) 49.52.0.0/14, le bloc IP comprant les adresses de 49.52.0.0 à 49.55.255.255). Le numéro de système autonome (ASN) est 4538.
| ASN | 4538 |
| IP commençant par | 49.52.0.0 |
| IP se terminant par | 49.55.255.255 |
| Nom ASN | China Education and Research Network Center |
| CDIR | 49.52.0.0/14 |
| IP numérique | |
| Registe | apnic |
| Dernière mise à jour | 15/07/2019 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | CN | China | - | Shanghai | 31,2222 | 121,4581 | 2019-07-15 |
| MaxMind | KR | Corée du Sud | - | - | 37,5112 | 126,9741 | 2019-07-15 |
| Whois | CN | - | - | - | 104 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 49.52.16.0 | 825495552 | 0 |
| 49.52.16.1 | 825495553 | 0 |
| 49.52.16.2 | 825495554 | 0 |
| 49.52.16.3 | 825495555 | 0 |
| 49.52.16.4 | 825495556 | 0 |
| 49.52.16.5 | 825495557 | 0 |
| 49.52.16.6 | 825495558 | 0 |
| 49.52.16.7 | 825495559 | 0 |
| 49.52.16.8 | 825495560 | 0 |
| 49.52.16.9 | 825495561 | 0 |
| 49.52.16.10 | 825495562 | 0 |
| 49.52.16.11 | 825495563 | 0 |
| 49.52.16.12 | 825495564 | 0 |
| 49.52.16.13 | 825495565 | 0 |
| 49.52.16.14 | 825495566 | 0 |
| 49.52.16.15 | 825495567 | 0 |
| 49.52.16.16 | 825495568 | 0 |
| 49.52.16.17 | 825495569 | 0 |
| 49.52.16.18 | 825495570 | 0 |
| 49.52.16.19 | 825495571 | 0 |
| 49.52.16.20 | 825495572 | 0 |
| 49.52.16.21 | 825495573 | 0 |
| 49.52.16.22 | 825495574 | 0 |
| 49.52.16.23 | 825495575 | 0 |
| 49.52.16.24 | 825495576 | 0 |
| 49.52.16.25 | 825495577 | 0 |
| 49.52.16.26 | 825495578 | 0 |
| 49.52.16.27 | 825495579 | 0 |
| 49.52.16.28 | 825495580 | 0 |
| 49.52.16.29 | 825495581 | 0 |
| 49.52.16.30 | 825495582 | 0 |
| 49.52.16.31 | 825495583 | 0 |
| 49.52.16.32 | 825495584 | 0 |
| 49.52.16.33 | 825495585 | 0 |
| 49.52.16.34 | 825495586 | 0 |
| 49.52.16.35 | 825495587 | 0 |
| 49.52.16.36 | 825495588 | 0 |
| 49.52.16.37 | 825495589 | 0 |
| 49.52.16.38 | 825495590 | 0 |
| 49.52.16.39 | 825495591 | 0 |
| 49.52.16.40 | 825495592 | 0 |
| 49.52.16.41 | 825495593 | 0 |
| 49.52.16.42 | 825495594 | 0 |
| 49.52.16.43 | 825495595 | 0 |
| 49.52.16.44 | 825495596 | 0 |
| 49.52.16.45 | 825495597 | 0 |
| 49.52.16.46 | 825495598 | 0 |
| 49.52.16.47 | 825495599 | 0 |
| 49.52.16.48 | 825495600 | 0 |
| 49.52.16.49 | 825495601 | 0 |
| 49.52.16.50 | 825495602 | 0 |
| 49.52.16.51 | 825495603 | 0 |
| 49.52.16.52 | 825495604 | 0 |
| 49.52.16.53 | 825495605 | 0 |
| 49.52.16.54 | 825495606 | 0 |
| 49.52.16.55 | 825495607 | 0 |
| 49.52.16.56 | 825495608 | 0 |
| 49.52.16.57 | 825495609 | 0 |
| 49.52.16.58 | 825495610 | 0 |
| 49.52.16.59 | 825495611 | 0 |
| 49.52.16.60 | 825495612 | 0 |
| 49.52.16.61 | 825495613 | 0 |
| 49.52.16.62 | 825495614 | 0 |
| 49.52.16.63 | 825495615 | 0 |
| 49.52.16.64 | 825495616 | 0 |
| 49.52.16.65 | 825495617 | 0 |
| 49.52.16.66 | 825495618 | 0 |
| 49.52.16.67 | 825495619 | 0 |
| 49.52.16.68 | 825495620 | 0 |
| 49.52.16.69 | 825495621 | 0 |
| 49.52.16.70 | 825495622 | 0 |
| 49.52.16.71 | 825495623 | 0 |
| 49.52.16.72 | 825495624 | 0 |
| 49.52.16.73 | 825495625 | 0 |
| 49.52.16.74 | 825495626 | 0 |
| 49.52.16.75 | 825495627 | 0 |
| 49.52.16.76 | 825495628 | 0 |
| 49.52.16.77 | 825495629 | 0 |
| 49.52.16.78 | 825495630 | 0 |
| 49.52.16.79 | 825495631 | 0 |
| 49.52.16.80 | 825495632 | 0 |
| 49.52.16.81 | 825495633 | 0 |
| 49.52.16.82 | 825495634 | 0 |
| 49.52.16.83 | 825495635 | 0 |
| 49.52.16.84 | 825495636 | 0 |
| 49.52.16.85 | 825495637 | 0 |