Les adresses IP débutant par 129.2.31 sont fournies par University of Maryland, elles appartiennent au CIDR (Classless Inter-Domain Routing) 129.2.0.0/16, le bloc IP comprant les adresses de 129.2.0.0 à 129.2.255.255). Le numéro de système autonome (ASN) est 27.
| ASN | 27 |
| IP commençant par | 129.2.0.0 |
| IP se terminant par | 129.2.255.255 |
| Nom ASN | University of Maryland |
| CDIR | 129.2.0.0/16 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 11/02/2018 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | College Park | 38,9921 | -76,9528 | 2018-02-11 |
| MaxMind | US | États-Unis | - | College Park | 38,9807 | -76,9369 | 2018-02-11 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 129.2.31.0 | 2164399872 | 0 |
| 129.2.31.1 | 2164399873 | 0 |
| 129.2.31.2 | 2164399874 | 0 |
| 129.2.31.3 | 2164399875 | 0 |
| 129.2.31.4 | 2164399876 | 0 |
| 129.2.31.5 | 2164399877 | 0 |
| 129.2.31.6 | 2164399878 | 0 |
| 129.2.31.7 | 2164399879 | 0 |
| 129.2.31.8 | 2164399880 | 0 |
| 129.2.31.9 | 2164399881 | 0 |
| 129.2.31.10 | 2164399882 | 0 |
| 129.2.31.11 | 2164399883 | 0 |
| 129.2.31.12 | 2164399884 | 0 |
| 129.2.31.13 | 2164399885 | 0 |
| 129.2.31.14 | 2164399886 | 0 |
| 129.2.31.15 | 2164399887 | 0 |
| 129.2.31.16 | 2164399888 | 0 |
| 129.2.31.17 | 2164399889 | 0 |
| 129.2.31.18 | 2164399890 | 0 |
| 129.2.31.19 | 2164399891 | 0 |
| 129.2.31.20 | 2164399892 | 0 |
| 129.2.31.21 | 2164399893 | 0 |
| 129.2.31.22 | 2164399894 | 0 |
| 129.2.31.23 | 2164399895 | 0 |
| 129.2.31.24 | 2164399896 | 0 |
| 129.2.31.25 | 2164399897 | 0 |
| 129.2.31.26 | 2164399898 | 0 |
| 129.2.31.27 | 2164399899 | 0 |
| 129.2.31.28 | 2164399900 | 0 |
| 129.2.31.29 | 2164399901 | 0 |
| 129.2.31.30 | 2164399902 | 0 |
| 129.2.31.31 | 2164399903 | 0 |
| 129.2.31.32 | 2164399904 | 0 |
| 129.2.31.33 | 2164399905 | 0 |
| 129.2.31.34 | 2164399906 | 0 |
| 129.2.31.35 | 2164399907 | 0 |
| 129.2.31.36 | 2164399908 | 0 |
| 129.2.31.37 | 2164399909 | 0 |
| 129.2.31.38 | 2164399910 | 0 |
| 129.2.31.39 | 2164399911 | 0 |
| 129.2.31.40 | 2164399912 | 0 |
| 129.2.31.41 | 2164399913 | 0 |
| 129.2.31.42 | 2164399914 | 0 |
| 129.2.31.43 | 2164399915 | 0 |
| 129.2.31.44 | 2164399916 | 0 |
| 129.2.31.45 | 2164399917 | 0 |
| 129.2.31.46 | 2164399918 | 0 |
| 129.2.31.47 | 2164399919 | 0 |
| 129.2.31.48 | 2164399920 | 0 |
| 129.2.31.49 | 2164399921 | 0 |
| 129.2.31.50 | 2164399922 | 0 |
| 129.2.31.51 | 2164399923 | 0 |
| 129.2.31.52 | 2164399924 | 0 |
| 129.2.31.53 | 2164399925 | 0 |
| 129.2.31.54 | 2164399926 | 0 |
| 129.2.31.55 | 2164399927 | 0 |
| 129.2.31.56 | 2164399928 | 0 |
| 129.2.31.57 | 2164399929 | 0 |
| 129.2.31.58 | 2164399930 | 0 |
| 129.2.31.59 | 2164399931 | 0 |
| 129.2.31.60 | 2164399932 | 0 |
| 129.2.31.61 | 2164399933 | 0 |
| 129.2.31.62 | 2164399934 | 0 |
| 129.2.31.63 | 2164399935 | 0 |
| 129.2.31.64 | 2164399936 | 0 |
| 129.2.31.65 | 2164399937 | 0 |
| 129.2.31.66 | 2164399938 | 0 |
| 129.2.31.67 | 2164399939 | 0 |
| 129.2.31.68 | 2164399940 | 0 |
| 129.2.31.69 | 2164399941 | 0 |
| 129.2.31.70 | 2164399942 | 0 |
| 129.2.31.71 | 2164399943 | 0 |
| 129.2.31.72 | 2164399944 | 0 |
| 129.2.31.73 | 2164399945 | 0 |
| 129.2.31.74 | 2164399946 | 0 |
| 129.2.31.75 | 2164399947 | 0 |
| 129.2.31.76 | 2164399948 | 0 |
| 129.2.31.77 | 2164399949 | 0 |
| 129.2.31.78 | 2164399950 | 0 |
| 129.2.31.79 | 2164399951 | 0 |
| 129.2.31.80 | 2164399952 | 0 |
| 129.2.31.81 | 2164399953 | 0 |
| 129.2.31.82 | 2164399954 | 0 |
| 129.2.31.83 | 2164399955 | 0 |
| 129.2.31.84 | 2164399956 | 0 |
| 129.2.31.85 | 2164399957 | 0 |
| IP | Numerical IP | DNS |
| 129.2.31.86 | 2164399958 | 0 |
| 129.2.31.87 | 2164399959 | 0 |
| 129.2.31.88 | 2164399960 | 0 |
| 129.2.31.89 | 2164399961 | 0 |
| 129.2.31.90 | 2164399962 | 0 |
| 129.2.31.91 | 2164399963 | 0 |
| 129.2.31.92 | 2164399964 | 0 |
| 129.2.31.93 | 2164399965 | 0 |
| 129.2.31.94 | 2164399966 | 0 |
| 129.2.31.95 | 2164399967 | 0 |
| 129.2.31.96 | 2164399968 | 0 |
| 129.2.31.97 | 2164399969 | 0 |
| 129.2.31.98 | 2164399970 | 0 |
| 129.2.31.99 | 2164399971 | 0 |
| 129.2.31.100 | 2164399972 | 0 |
| 129.2.31.101 | 2164399973 | 0 |
| 129.2.31.102 | 2164399974 | 0 |
| 129.2.31.103 | 2164399975 | 0 |
| 129.2.31.104 | 2164399976 | 0 |
| 129.2.31.105 | 2164399977 | 0 |
| 129.2.31.106 | 2164399978 | 0 |
| 129.2.31.107 | 2164399979 | 0 |
| 129.2.31.108 | 2164399980 | 0 |
| 129.2.31.109 | 2164399981 | 0 |
| 129.2.31.110 | 2164399982 | 0 |
| 129.2.31.111 | 2164399983 | 0 |
| 129.2.31.112 | 2164399984 | 0 |
| 129.2.31.113 | 2164399985 | 0 |
| 129.2.31.114 | 2164399986 | 0 |
| 129.2.31.115 | 2164399987 | 0 |
| 129.2.31.116 | 2164399988 | 0 |
| 129.2.31.117 | 2164399989 | 0 |
| 129.2.31.118 | 2164399990 | 0 |
| 129.2.31.119 | 2164399991 | 0 |
| 129.2.31.120 | 2164399992 | 0 |
| 129.2.31.121 | 2164399993 | 0 |
| 129.2.31.122 | 2164399994 | 0 |
| 129.2.31.123 | 2164399995 | 0 |
| 129.2.31.124 | 2164399996 | 0 |
| 129.2.31.125 | 2164399997 | 0 |
| 129.2.31.126 | 2164399998 | 0 |
| 129.2.31.127 | 2164399999 | 0 |
| 129.2.31.128 | 2164400000 | 0 |
| 129.2.31.129 | 2164400001 | 0 |
| 129.2.31.130 | 2164400002 | 0 |
| 129.2.31.131 | 2164400003 | 0 |
| 129.2.31.132 | 2164400004 | 0 |
| 129.2.31.133 | 2164400005 | 0 |
| 129.2.31.134 | 2164400006 | 0 |
| 129.2.31.135 | 2164400007 | 0 |
| 129.2.31.136 | 2164400008 | 0 |
| 129.2.31.137 | 2164400009 | 0 |
| 129.2.31.138 | 2164400010 | 0 |
| 129.2.31.139 | 2164400011 | 0 |
| 129.2.31.140 | 2164400012 | 0 |
| 129.2.31.141 | 2164400013 | 0 |
| 129.2.31.142 | 2164400014 | 0 |
| 129.2.31.143 | 2164400015 | 0 |
| 129.2.31.144 | 2164400016 | 0 |
| 129.2.31.145 | 2164400017 | 0 |
| 129.2.31.146 | 2164400018 | 0 |
| 129.2.31.147 | 2164400019 | 0 |
| 129.2.31.148 | 2164400020 | 0 |
| 129.2.31.149 | 2164400021 | 0 |
| 129.2.31.150 | 2164400022 | 0 |
| 129.2.31.151 | 2164400023 | 0 |
| 129.2.31.152 | 2164400024 | 0 |
| 129.2.31.153 | 2164400025 | 0 |
| 129.2.31.154 | 2164400026 | 0 |
| 129.2.31.155 | 2164400027 | 0 |
| 129.2.31.156 | 2164400028 | 0 |
| 129.2.31.157 | 2164400029 | 0 |
| 129.2.31.158 | 2164400030 | 0 |
| 129.2.31.159 | 2164400031 | 0 |
| 129.2.31.160 | 2164400032 | 0 |
| 129.2.31.161 | 2164400033 | 0 |
| 129.2.31.162 | 2164400034 | 0 |
| 129.2.31.163 | 2164400035 | 0 |
| 129.2.31.164 | 2164400036 | 0 |
| 129.2.31.165 | 2164400037 | 0 |
| 129.2.31.166 | 2164400038 | 0 |
| 129.2.31.167 | 2164400039 | 0 |
| 129.2.31.168 | 2164400040 | 0 |
| 129.2.31.169 | 2164400041 | 0 |
| 129.2.31.170 | 2164400042 | 0 |
| 129.2.31.171 | 2164400043 | 0 |
| IP | Numerical IP | DNS |
| 129.2.31.172 | 2164400044 | 0 |
| 129.2.31.173 | 2164400045 | 0 |
| 129.2.31.174 | 2164400046 | 0 |
| 129.2.31.175 | 2164400047 | 0 |
| 129.2.31.176 | 2164400048 | 0 |
| 129.2.31.177 | 2164400049 | 0 |
| 129.2.31.178 | 2164400050 | 0 |
| 129.2.31.179 | 2164400051 | 0 |
| 129.2.31.180 | 2164400052 | 0 |
| 129.2.31.181 | 2164400053 | 0 |
| 129.2.31.182 | 2164400054 | 0 |
| 129.2.31.183 | 2164400055 | 0 |
| 129.2.31.184 | 2164400056 | 0 |
| 129.2.31.185 | 2164400057 | 0 |
| 129.2.31.186 | 2164400058 | 0 |
| 129.2.31.187 | 2164400059 | 0 |
| 129.2.31.188 | 2164400060 | 0 |
| 129.2.31.189 | 2164400061 | 0 |
| 129.2.31.190 | 2164400062 | 0 |
| 129.2.31.191 | 2164400063 | 0 |
| 129.2.31.192 | 2164400064 | 0 |
| 129.2.31.193 | 2164400065 | 0 |
| 129.2.31.194 | 2164400066 | 0 |
| 129.2.31.195 | 2164400067 | 0 |
| 129.2.31.196 | 2164400068 | 0 |
| 129.2.31.197 | 2164400069 | 0 |
| 129.2.31.198 | 2164400070 | 0 |
| 129.2.31.199 | 2164400071 | 0 |
| 129.2.31.200 | 2164400072 | 0 |
| 129.2.31.201 | 2164400073 | 0 |
| 129.2.31.202 | 2164400074 | 0 |
| 129.2.31.203 | 2164400075 | 0 |
| 129.2.31.204 | 2164400076 | 0 |
| 129.2.31.205 | 2164400077 | 0 |
| 129.2.31.206 | 2164400078 | 0 |
| 129.2.31.207 | 2164400079 | 0 |
| 129.2.31.208 | 2164400080 | 0 |
| 129.2.31.209 | 2164400081 | 0 |
| 129.2.31.210 | 2164400082 | 0 |
| 129.2.31.211 | 2164400083 | 0 |
| 129.2.31.212 | 2164400084 | 0 |
| 129.2.31.213 | 2164400085 | 0 |
| 129.2.31.214 | 2164400086 | 0 |
| 129.2.31.215 | 2164400087 | 0 |
| 129.2.31.216 | 2164400088 | 0 |
| 129.2.31.217 | 2164400089 | 0 |
| 129.2.31.218 | 2164400090 | 0 |
| 129.2.31.219 | 2164400091 | 0 |
| 129.2.31.220 | 2164400092 | 0 |
| 129.2.31.221 | 2164400093 | 0 |
| 129.2.31.222 | 2164400094 | 0 |
| 129.2.31.223 | 2164400095 | 0 |
| 129.2.31.224 | 2164400096 | 0 |
| 129.2.31.225 | 2164400097 | 0 |
| 129.2.31.226 | 2164400098 | 0 |
| 129.2.31.227 | 2164400099 | 0 |
| 129.2.31.228 | 2164400100 | 0 |
| 129.2.31.229 | 2164400101 | 0 |
| 129.2.31.230 | 2164400102 | 0 |
| 129.2.31.231 | 2164400103 | 0 |
| 129.2.31.232 | 2164400104 | 0 |
| 129.2.31.233 | 2164400105 | 0 |
| 129.2.31.234 | 2164400106 | 0 |
| 129.2.31.235 | 2164400107 | 0 |
| 129.2.31.236 | 2164400108 | 0 |
| 129.2.31.237 | 2164400109 | 0 |
| 129.2.31.238 | 2164400110 | 0 |
| 129.2.31.239 | 2164400111 | 0 |
| 129.2.31.240 | 2164400112 | 0 |
| 129.2.31.241 | 2164400113 | 0 |
| 129.2.31.242 | 2164400114 | 0 |
| 129.2.31.243 | 2164400115 | 0 |
| 129.2.31.244 | 2164400116 | 0 |
| 129.2.31.245 | 2164400117 | 0 |
| 129.2.31.246 | 2164400118 | 0 |
| 129.2.31.247 | 2164400119 | 0 |
| 129.2.31.248 | 2164400120 | 0 |
| 129.2.31.249 | 2164400121 | 0 |
| 129.2.31.250 | 2164400122 | 0 |
| 129.2.31.251 | 2164400123 | 0 |
| 129.2.31.252 | 2164400124 | 0 |
| 129.2.31.253 | 2164400125 | 0 |
| 129.2.31.254 | 2164400126 | 0 |
| 129.2.31.255 | 2164400127 | 0 |