> [04/13/2000 04:23:59]  - ppp161.tokyo-ap7.dti.ne.jp - 210.170.151.23 -  -  - Mozilla/4.0 (compatible; MSIE 4.01; Windows 95)
> [04/13/2000 04:23:55]  - ppp161.tokyo-ap7.dti.ne.jp - 210.170.151.23 -  -  - Mozilla/4.0 (compatible; MSIE 4.01; Windows 95)
> [04/13/2000 04:23:51]  - ppp161.tokyo-ap7.dti.ne.jp - 210.170.151.23 -  -  - Mozilla/4.0 (compatible; MSIE 4.01; Windows 95)
> [04/13/2000 04:23:46]  - ppp161.tokyo-ap7.dti.ne.jp - 210.170.151.23 -  -  - Mozilla/4.0 (compatible; MSIE 4.01; Windows 95)
> [04/13/2000 04:23:41]  - ppp161.tokyo-ap7.dti.ne.jp - 210.170.151.23 -  -  - Mozilla/4.0 (compatible; MSIE 4.01; Windows 95)
> [04/13/2000 04:23:35]  - ppp161.tokyo-ap7.dti.ne.jp - 210.170.151.23 -  -  - Mozilla/4.0 (compatible; MSIE 4.01; Windows 95)
> [04/13/2000 04:23:23]  - ppp161.tokyo-ap7.dti.ne.jp - 210.170.151.23 -  -  - Mozilla/4.0 (compatible; MSIE 4.01; Windows 95)
> [04/13/2000 04:23:20]  - ppp161.tokyo-ap7.dti.ne.jp - 210.170.151.23 -  -  - Mozilla/4.0 (compatible; MSIE 4.01; Windows 95)
> [04/13/2000 04:23:16]  - ppp161.tokyo-ap7.dti.ne.jp - 210.170.151.23 -  -  - Mozilla/4.0 (compatible; MSIE 4.01; Windows 95)
> [04/13/2000 04:23:11]  - ppp161.tokyo-ap7.dti.ne.jp - 210.170.151.23 -  -  - Mozilla/4.0 (compatible; MSIE 4.01; Windows 95)
> [04/13/2000 04:23:06]  - ppp161.tokyo-ap7.dti.ne.jp - 210.170.151.23 -  -  - Mozilla/4.0 (compatible; MSIE 4.01; Windows 95)
> 踏みすぎ

ENVってどうやってみるんだい？

参考：2000/04/13(木)07時01分08秒