GeoIP & IP Reputation
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About IP 152.16.0.49 (spark.duke.edu) 
| ISP | Duke University |
| ORG | North Carolina Research and Education Network |
| AS | AS13371 Duke University |
| NETWORK | 152.0.0.0 - 152.36.223.255 |
IP Réputation
| Not currently blacklist |
| Never been blacklist |
| Good réputation |
GeoIP
| Country | United States - US |
| Region | NC - North Carolina |
| City | Durham - 27706 |
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