The IP address 205.172.103 is provided by MCI Communications Services, Inc. d/b/a Verizon, it's belong to the CDIR (Classless Inter-Domain Routing) 205.172.100.0/22 (range 205.172.100.0 to 205.172.103.255). The autonomous system number (ASN) is 19973.
| ASN | 19973 |
| IP starting by | 205.172.100.0 |
| IP ending by | 205.172.103.255 |
| ASN Name | MCI Communications Services, Inc. d/b/a Verizon |
| CDIR | 205.172.100.0/22 |
| Numerical IP | |
| Registry | arin |
| Last update | 07/02/2018 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Harrisburg | 40.299 | -76.8013 | 2018-02-07 |
| MaxMind | US | United States | - | Harrisburg | 40.2737 | -76.8844 | 2018-02-07 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |