Les adresses IP débutant par 223.3.241 sont fournies par China Education and Research Network Center, elles appartiennent au CIDR (Classless Inter-Domain Routing) 223.2.0.0/15, le bloc IP comprant les adresses de 223.2.0.0 à 223.3.255.255). Le numéro de système autonome (ASN) est 4538.
| ASN | 4538 |
| IP commençant par | 223.2.0.0 |
| IP se terminant par | 223.3.255.255 |
| Nom ASN | China Education and Research Network Center |
| CDIR | 223.2.0.0/15 |
| IP numérique | |
| Registe | apnic |
| Dernière mise à jour | 18/10/2018 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | CN | Chine | - | Hangzhou | 30,2937 | 120,1614 | 2019-07-16 |
| MaxMind | CN | Chine | - | Hangzhou | 30,2936 | 120,1614 | 2019-07-16 |
| Whois | CN | - | - | - | 104 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 223.3.241.0 | 3741577472 | 0 |
| 223.3.241.1 | 3741577473 | 0 |
| 223.3.241.2 | 3741577474 | 0 |
| 223.3.241.3 | 3741577475 | 0 |
| 223.3.241.4 | 3741577476 | 0 |
| 223.3.241.5 | 3741577477 | 0 |
| 223.3.241.6 | 3741577478 | 0 |
| 223.3.241.7 | 3741577479 | 0 |
| 223.3.241.8 | 3741577480 | 0 |
| 223.3.241.9 | 3741577481 | 0 |
| 223.3.241.10 | 3741577482 | 0 |
| 223.3.241.11 | 3741577483 | 0 |
| 223.3.241.12 | 3741577484 | 0 |
| 223.3.241.13 | 3741577485 | 0 |
| 223.3.241.14 | 3741577486 | 0 |
| 223.3.241.15 | 3741577487 | 0 |
| 223.3.241.16 | 3741577488 | 0 |
| 223.3.241.17 | 3741577489 | 0 |
| 223.3.241.18 | 3741577490 | 0 |
| 223.3.241.19 | 3741577491 | 0 |
| 223.3.241.20 | 3741577492 | 0 |
| 223.3.241.21 | 3741577493 | 0 |
| 223.3.241.22 | 3741577494 | 0 |
| 223.3.241.23 | 3741577495 | 0 |
| 223.3.241.24 | 3741577496 | 0 |
| 223.3.241.25 | 3741577497 | 0 |
| 223.3.241.26 | 3741577498 | 0 |
| 223.3.241.27 | 3741577499 | 0 |
| 223.3.241.28 | 3741577500 | 0 |
| 223.3.241.29 | 3741577501 | 0 |
| 223.3.241.30 | 3741577502 | 0 |
| 223.3.241.31 | 3741577503 | 0 |
| 223.3.241.32 | 3741577504 | 0 |
| 223.3.241.33 | 3741577505 | 0 |
| 223.3.241.34 | 3741577506 | 0 |
| 223.3.241.35 | 3741577507 | 0 |
| 223.3.241.36 | 3741577508 | 0 |
| 223.3.241.37 | 3741577509 | 0 |
| 223.3.241.38 | 3741577510 | 0 |
| 223.3.241.39 | 3741577511 | 0 |
| 223.3.241.40 | 3741577512 | 0 |
| 223.3.241.41 | 3741577513 | 0 |
| 223.3.241.42 | 3741577514 | 0 |
| 223.3.241.43 | 3741577515 | 0 |
| 223.3.241.44 | 3741577516 | 0 |
| 223.3.241.45 | 3741577517 | 0 |
| 223.3.241.46 | 3741577518 | 0 |
| 223.3.241.47 | 3741577519 | 0 |
| 223.3.241.48 | 3741577520 | 0 |
| 223.3.241.49 | 3741577521 | 0 |
| 223.3.241.50 | 3741577522 | 0 |
| 223.3.241.51 | 3741577523 | 0 |
| 223.3.241.52 | 3741577524 | 0 |
| 223.3.241.53 | 3741577525 | 0 |
| 223.3.241.54 | 3741577526 | 0 |
| 223.3.241.55 | 3741577527 | 0 |
| 223.3.241.56 | 3741577528 | 0 |
| 223.3.241.57 | 3741577529 | 0 |
| 223.3.241.58 | 3741577530 | 0 |
| 223.3.241.59 | 3741577531 | 0 |
| 223.3.241.60 | 3741577532 | 0 |
| 223.3.241.61 | 3741577533 | 0 |
| 223.3.241.62 | 3741577534 | 0 |
| 223.3.241.63 | 3741577535 | 0 |
| 223.3.241.64 | 3741577536 | 0 |
| 223.3.241.65 | 3741577537 | 0 |
| 223.3.241.66 | 3741577538 | 0 |
| 223.3.241.67 | 3741577539 | 0 |
| 223.3.241.68 | 3741577540 | 0 |
| 223.3.241.69 | 3741577541 | 0 |
| 223.3.241.70 | 3741577542 | 0 |
| 223.3.241.71 | 3741577543 | 0 |
| 223.3.241.72 | 3741577544 | 0 |
| 223.3.241.73 | 3741577545 | 0 |
| 223.3.241.74 | 3741577546 | 0 |
| 223.3.241.75 | 3741577547 | 0 |
| 223.3.241.76 | 3741577548 | 0 |
| 223.3.241.77 | 3741577549 | 0 |
| 223.3.241.78 | 3741577550 | 0 |
| 223.3.241.79 | 3741577551 | 0 |
| 223.3.241.80 | 3741577552 | 0 |
| 223.3.241.81 | 3741577553 | 0 |
| 223.3.241.82 | 3741577554 | 0 |
| 223.3.241.83 | 3741577555 | 0 |
| 223.3.241.84 | 3741577556 | 0 |
| 223.3.241.85 | 3741577557 | 0 |