L'indirizzo IP 155.91.42 è fornito da Merck and Co., Inc., che è di proprietà del CIDR (Classless Inter-Domain Routing) 155.91.0.0/16, IP tra 155.91.0.0 a 155.91.255.255 ). Il numero di sistema autonomo (ASN) è 7054.
| ASN | 7054 |
| IP inizia con | 155.91.0.0 |
| IP finale con | 155.91.255.255 |
| ASN Nome | Merck and Co., Inc. |
| CDIR | 155.91.0.0/16 |
| IP numerico | |
| Registe | arin |
| Ultimo aggiornamento | 20/05/2019 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | US | United States | - | Philadelphia | 39,9523 | -75,1638 | 2019-05-20 |
| MaxMind | US | United States | - | North Wales | 40,2216 | -75,238 | 2019-05-20 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 155.91.42.0 | 2606443008 | 0 |
| 155.91.42.1 | 2606443009 | 0 |
| 155.91.42.2 | 2606443010 | 0 |
| 155.91.42.3 | 2606443011 | 0 |
| 155.91.42.4 | 2606443012 | 0 |
| 155.91.42.5 | 2606443013 | 0 |
| 155.91.42.6 | 2606443014 | 0 |
| 155.91.42.7 | 2606443015 | 0 |
| 155.91.42.8 | 2606443016 | 0 |
| 155.91.42.9 | 2606443017 | 0 |
| 155.91.42.10 | 2606443018 | 0 |
| 155.91.42.11 | 2606443019 | 0 |
| 155.91.42.12 | 2606443020 | 0 |
| 155.91.42.13 | 2606443021 | 0 |
| 155.91.42.14 | 2606443022 | 0 |
| 155.91.42.15 | 2606443023 | 0 |
| 155.91.42.16 | 2606443024 | 0 |
| 155.91.42.17 | 2606443025 | 0 |
| 155.91.42.18 | 2606443026 | 0 |
| 155.91.42.19 | 2606443027 | 0 |
| 155.91.42.20 | 2606443028 | 0 |
| 155.91.42.21 | 2606443029 | 0 |
| 155.91.42.22 | 2606443030 | 0 |
| 155.91.42.23 | 2606443031 | 0 |
| 155.91.42.24 | 2606443032 | 0 |
| 155.91.42.25 | 2606443033 | 0 |
| 155.91.42.26 | 2606443034 | 0 |
| 155.91.42.27 | 2606443035 | 0 |
| 155.91.42.28 | 2606443036 | 0 |
| 155.91.42.29 | 2606443037 | 0 |
| 155.91.42.30 | 2606443038 | 0 |
| 155.91.42.31 | 2606443039 | 0 |
| 155.91.42.32 | 2606443040 | 0 |
| 155.91.42.33 | 2606443041 | 0 |
| 155.91.42.34 | 2606443042 | 0 |
| 155.91.42.35 | 2606443043 | 0 |
| 155.91.42.36 | 2606443044 | 0 |
| 155.91.42.37 | 2606443045 | 0 |
| 155.91.42.38 | 2606443046 | 0 |
| 155.91.42.39 | 2606443047 | 0 |
| 155.91.42.40 | 2606443048 | 0 |
| 155.91.42.41 | 2606443049 | 0 |
| 155.91.42.42 | 2606443050 | 0 |
| 155.91.42.43 | 2606443051 | 0 |
| 155.91.42.44 | 2606443052 | 0 |
| 155.91.42.45 | 2606443053 | 0 |
| 155.91.42.46 | 2606443054 | 0 |
| 155.91.42.47 | 2606443055 | 0 |
| 155.91.42.48 | 2606443056 | 0 |
| 155.91.42.49 | 2606443057 | 0 |
| 155.91.42.50 | 2606443058 | 0 |
| 155.91.42.51 | 2606443059 | 0 |
| 155.91.42.52 | 2606443060 | 0 |
| 155.91.42.53 | 2606443061 | 0 |
| 155.91.42.54 | 2606443062 | 0 |
| 155.91.42.55 | 2606443063 | 0 |
| 155.91.42.56 | 2606443064 | 0 |
| 155.91.42.57 | 2606443065 | 0 |
| 155.91.42.58 | 2606443066 | 0 |
| 155.91.42.59 | 2606443067 | 0 |
| 155.91.42.60 | 2606443068 | 0 |
| 155.91.42.61 | 2606443069 | 0 |
| 155.91.42.62 | 2606443070 | 0 |
| 155.91.42.63 | 2606443071 | 0 |
| 155.91.42.64 | 2606443072 | 0 |
| 155.91.42.65 | 2606443073 | 0 |
| 155.91.42.66 | 2606443074 | 0 |
| 155.91.42.67 | 2606443075 | 0 |
| 155.91.42.68 | 2606443076 | 0 |
| 155.91.42.69 | 2606443077 | 0 |
| 155.91.42.70 | 2606443078 | 0 |
| 155.91.42.71 | 2606443079 | 0 |
| 155.91.42.72 | 2606443080 | 0 |
| 155.91.42.73 | 2606443081 | 0 |
| 155.91.42.74 | 2606443082 | 0 |
| 155.91.42.75 | 2606443083 | 0 |
| 155.91.42.76 | 2606443084 | 0 |
| 155.91.42.77 | 2606443085 | 0 |
| 155.91.42.78 | 2606443086 | 0 |
| 155.91.42.79 | 2606443087 | 0 |
| 155.91.42.80 | 2606443088 | 0 |
| 155.91.42.81 | 2606443089 | 0 |
| 155.91.42.82 | 2606443090 | 0 |
| 155.91.42.83 | 2606443091 | 0 |
| 155.91.42.84 | 2606443092 | 0 |
| 155.91.42.85 | 2606443093 | 0 |