Kumagaya ist eine Stadt in 155813 Einwohner. Wir zählten 155813 IPs mit Datenbank von Maxmind. Kumagaya hat 103029 pro Einwohner.
| ASN | ASN Id | Total IP |
| KDDI Corporation | AS2516 | 27358 |
| SoftBank BB Corp. | AS17676 | 25568 |
| NTT Communications Corporation | AS4713 | 20820 |
| Jupiter Telecommunication Co. Ltd | AS9824 | 8442 |
| FreeBit Co.,Ltd. | AS10013 | 4088 |
| BIGLOBE Inc. | AS2518 | 3318 |
| Tokai Communications Corporation | AS10010 | 3066 |
| Fujitsu Limited | AS2510 | 2296 |
| So-net Entertainment Corporation | AS2527 | 2292 |
| JIN Office Service Inc. | AS10004 | 2046 |
| Asahi Net | AS4685 | 1022 |
| Rakuten Communications Corp. | AS4704 | 1022 |
| NTT PC Communications, Inc. | AS2514 | 510 |
| Internet Initiative Japan Inc. | AS2497 | 510 |
| YMobile Corporation | AS9609 | 506 |
| SO-Net Corporation | AS9600 | 254 |