Les adresses IP débutant par 131.172.2 sont fournies par Australian Academic and Reasearch Network (AARNet), elles appartiennent au CIDR (Classless Inter-Domain Routing) 131.172.0.0/16, le bloc IP comprant les adresses de 131.172.0.0 à 131.172.255.255). Le numéro de système autonome (ASN) est 7575.
| ASN | 7575 |
| IP commençant par | 131.172.0.0 |
| IP se terminant par | 131.172.255.255 |
| Nom ASN | Australian Academic and Reasearch Network (AARNet) |
| CDIR | 131.172.0.0/16 |
| IP numérique | |
| Registe | apnic |
| Dernière mise à jour | 11/01/2018 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | AU | Australia | - | Melbourne | -37,814 | 144,9633 | 2018-01-11 |
| MaxMind | AU | Australie | - | Bundoora | -37,7204 | 145,0698 | 2018-01-11 |
| Whois | AU | - | - | - | 134 | -25 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.172.2.0 | 2209088000 | 0 |
| 131.172.2.1 | 2209088001 | 0 |
| 131.172.2.2 | 2209088002 | 0 |
| 131.172.2.3 | 2209088003 | 0 |
| 131.172.2.4 | 2209088004 | 0 |
| 131.172.2.5 | 2209088005 | 0 |
| 131.172.2.6 | 2209088006 | 0 |
| 131.172.2.7 | 2209088007 | 0 |
| 131.172.2.8 | 2209088008 | 0 |
| 131.172.2.9 | 2209088009 | 0 |
| 131.172.2.10 | 2209088010 | 0 |
| 131.172.2.11 | 2209088011 | 0 |
| 131.172.2.12 | 2209088012 | 0 |
| 131.172.2.13 | 2209088013 | 0 |
| 131.172.2.14 | 2209088014 | 0 |
| 131.172.2.15 | 2209088015 | 0 |
| 131.172.2.16 | 2209088016 | 0 |
| 131.172.2.17 | 2209088017 | 0 |
| 131.172.2.18 | 2209088018 | 0 |
| 131.172.2.19 | 2209088019 | 0 |
| 131.172.2.20 | 2209088020 | 0 |
| 131.172.2.21 | 2209088021 | 0 |
| 131.172.2.22 | 2209088022 | 0 |
| 131.172.2.23 | 2209088023 | 0 |
| 131.172.2.24 | 2209088024 | 0 |
| 131.172.2.25 | 2209088025 | 0 |
| 131.172.2.26 | 2209088026 | 0 |
| 131.172.2.27 | 2209088027 | 0 |
| 131.172.2.28 | 2209088028 | 0 |
| 131.172.2.29 | 2209088029 | 0 |
| 131.172.2.30 | 2209088030 | 0 |
| 131.172.2.31 | 2209088031 | 0 |
| 131.172.2.32 | 2209088032 | 0 |
| 131.172.2.33 | 2209088033 | 0 |
| 131.172.2.34 | 2209088034 | 0 |
| 131.172.2.35 | 2209088035 | 0 |
| 131.172.2.36 | 2209088036 | 0 |
| 131.172.2.37 | 2209088037 | 0 |
| 131.172.2.38 | 2209088038 | 0 |
| 131.172.2.39 | 2209088039 | 0 |
| 131.172.2.40 | 2209088040 | 0 |
| 131.172.2.41 | 2209088041 | 0 |
| 131.172.2.42 | 2209088042 | 0 |
| 131.172.2.43 | 2209088043 | 0 |
| 131.172.2.44 | 2209088044 | 0 |
| 131.172.2.45 | 2209088045 | 0 |
| 131.172.2.46 | 2209088046 | 0 |
| 131.172.2.47 | 2209088047 | 0 |
| 131.172.2.48 | 2209088048 | 0 |
| 131.172.2.49 | 2209088049 | 0 |
| 131.172.2.50 | 2209088050 | 0 |
| 131.172.2.51 | 2209088051 | 0 |
| 131.172.2.52 | 2209088052 | 0 |
| 131.172.2.53 | 2209088053 | 0 |
| 131.172.2.54 | 2209088054 | 0 |
| 131.172.2.55 | 2209088055 | 0 |
| 131.172.2.56 | 2209088056 | 0 |
| 131.172.2.57 | 2209088057 | 0 |
| 131.172.2.58 | 2209088058 | 0 |
| 131.172.2.59 | 2209088059 | 0 |
| 131.172.2.60 | 2209088060 | 0 |
| 131.172.2.61 | 2209088061 | 0 |
| 131.172.2.62 | 2209088062 | 0 |
| 131.172.2.63 | 2209088063 | 0 |
| 131.172.2.64 | 2209088064 | 0 |
| 131.172.2.65 | 2209088065 | 0 |
| 131.172.2.66 | 2209088066 | 0 |
| 131.172.2.67 | 2209088067 | 0 |
| 131.172.2.68 | 2209088068 | 0 |
| 131.172.2.69 | 2209088069 | 0 |
| 131.172.2.70 | 2209088070 | 0 |
| 131.172.2.71 | 2209088071 | 0 |
| 131.172.2.72 | 2209088072 | 0 |
| 131.172.2.73 | 2209088073 | 0 |
| 131.172.2.74 | 2209088074 | 0 |
| 131.172.2.75 | 2209088075 | 0 |
| 131.172.2.76 | 2209088076 | 0 |
| 131.172.2.77 | 2209088077 | 0 |
| 131.172.2.78 | 2209088078 | 0 |
| 131.172.2.79 | 2209088079 | 0 |
| 131.172.2.80 | 2209088080 | 0 |
| 131.172.2.81 | 2209088081 | 0 |
| 131.172.2.82 | 2209088082 | 0 |
| 131.172.2.83 | 2209088083 | 0 |
| 131.172.2.84 | 2209088084 | 0 |
| 131.172.2.85 | 2209088085 | 0 |