133.187.4.141 โ Tokyo, Tokyo, ๐ฏ๐ต Japan ยท AS2907 SINET-AS
PTR
A record for
dmdd331.denken.or.jp | ||
| A | 133.187.4.141 | |
Tokyo, Tokyo, ๐ฏ๐ต Japan
๐ฏ๐ต SINET-AS133.187.0.0/16 Central Research Institute of Electric Power Industrydmdd331.denken.or.jp | ||
| A | 133.187.4.141 | |
Tokyo, Tokyo, ๐ฏ๐ต Japan
๐ฏ๐ต SINET-AS133.187.0.0/16 Central Research Institute of Electric Power Industry