Summary
| ASN | AS3320 Deutsche Telekom AG |
| BGP | 80.128.0.0/12 |
| IPs with RDNS | 256 |
| Hosted Domains | 0 |
| Pingable IPs | 18 |
| Router IPs | 0 |
| 80.139.184.0 | p508bb800.dip0.t-ipconnect.de | 0 |  | |
| 80.139.184.1 | p508bb801.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.2 | p508bb802.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.3 | p508bb803.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.4 | p508bb804.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.5 | p508bb805.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.6 | p508bb806.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.7 | p508bb807.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.8 | p508bb808.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.9 | p508bb809.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.10 | p508bb80a.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.11 | p508bb80b.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.12 | p508bb80c.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.13 | p508bb80d.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.14 | p508bb80e.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.15 | p508bb80f.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.16 | p508bb810.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.17 | p508bb811.dip0.t-ipconnect.de | 0 |  | |
| 80.139.184.18 | p508bb812.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.19 | p508bb813.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.20 | p508bb814.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.21 | p508bb815.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.22 | p508bb816.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.23 | p508bb817.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.24 | p508bb818.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.25 | p508bb819.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.26 | p508bb81a.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.27 | p508bb81b.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.28 | p508bb81c.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.29 | p508bb81d.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.30 | p508bb81e.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.31 | p508bb81f.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.32 | p508bb820.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.33 | p508bb821.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.34 | p508bb822.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.35 | p508bb823.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.36 | p508bb824.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.37 | p508bb825.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.38 | p508bb826.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.39 | p508bb827.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.40 | p508bb828.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.41 | p508bb829.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.42 | p508bb82a.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.43 | p508bb82b.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.44 | p508bb82c.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.45 | p508bb82d.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.46 | p508bb82e.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.47 | p508bb82f.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.48 | p508bb830.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.49 | p508bb831.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.50 | p508bb832.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.51 | p508bb833.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.52 | p508bb834.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.53 | p508bb835.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.54 | p508bb836.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.55 | p508bb837.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.56 | p508bb838.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.57 | p508bb839.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.58 | p508bb83a.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.59 | p508bb83b.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.60 | p508bb83c.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.61 | p508bb83d.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.62 | p508bb83e.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.63 | p508bb83f.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.64 | p508bb840.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.65 | p508bb841.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.66 | p508bb842.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.67 | p508bb843.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.68 | p508bb844.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.69 | p508bb845.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.70 | p508bb846.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.71 | p508bb847.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.72 | p508bb848.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.73 | p508bb849.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.74 | p508bb84a.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.75 | p508bb84b.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.76 | p508bb84c.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.77 | p508bb84d.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.78 | p508bb84e.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.79 | p508bb84f.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.80 | p508bb850.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.81 | p508bb851.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.82 | p508bb852.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.83 | p508bb853.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.84 | p508bb854.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.85 | p508bb855.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.86 | p508bb856.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.87 | p508bb857.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.88 | p508bb858.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.89 | p508bb859.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.90 | p508bb85a.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.91 | p508bb85b.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.92 | p508bb85c.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.93 | p508bb85d.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.94 | p508bb85e.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.95 | p508bb85f.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.96 | p508bb860.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.97 | p508bb861.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.98 | p508bb862.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.99 | p508bb863.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.100 | p508bb864.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.101 | p508bb865.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.102 | p508bb866.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.103 | p508bb867.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.104 | p508bb868.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.105 | p508bb869.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.106 | p508bb86a.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.107 | p508bb86b.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.108 | p508bb86c.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.109 | p508bb86d.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.110 | p508bb86e.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.111 | p508bb86f.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.112 | p508bb870.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.113 | p508bb871.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.114 | p508bb872.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.115 | p508bb873.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.116 | p508bb874.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.117 | p508bb875.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.118 | p508bb876.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.119 | p508bb877.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.120 | p508bb878.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.121 | p508bb879.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.122 | p508bb87a.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.123 | p508bb87b.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.124 | p508bb87c.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.125 | p508bb87d.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.126 | p508bb87e.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.127 | p508bb87f.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.128 | p508bb880.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.129 | p508bb881.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.130 | p508bb882.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.131 | p508bb883.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.132 | p508bb884.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.133 | p508bb885.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.134 | p508bb886.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.135 | p508bb887.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.136 | p508bb888.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.137 | p508bb889.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.138 | p508bb88a.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.139 | p508bb88b.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.140 | p508bb88c.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.141 | p508bb88d.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.142 | p508bb88e.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.143 | p508bb88f.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.144 | p508bb890.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.145 | p508bb891.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.146 | p508bb892.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.147 | p508bb893.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.148 | p508bb894.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.149 | p508bb895.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.150 | p508bb896.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.151 | p508bb897.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.152 | p508bb898.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.153 | p508bb899.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.154 | p508bb89a.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.155 | p508bb89b.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.156 | p508bb89c.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.157 | p508bb89d.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.158 | p508bb89e.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.159 | p508bb89f.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.160 | p508bb8a0.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.161 | p508bb8a1.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.162 | p508bb8a2.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.163 | p508bb8a3.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.164 | p508bb8a4.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.165 | p508bb8a5.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.166 | p508bb8a6.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.167 | p508bb8a7.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.168 | p508bb8a8.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.169 | p508bb8a9.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.170 | p508bb8aa.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.171 | p508bb8ab.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.172 | p508bb8ac.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.173 | p508bb8ad.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.174 | p508bb8ae.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.175 | p508bb8af.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.176 | p508bb8b0.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.177 | p508bb8b1.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.178 | p508bb8b2.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.179 | p508bb8b3.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.180 | p508bb8b4.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.181 | p508bb8b5.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.182 | p508bb8b6.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.183 | p508bb8b7.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.184 | p508bb8b8.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.185 | p508bb8b9.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.186 | p508bb8ba.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.187 | p508bb8bb.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.188 | p508bb8bc.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.189 | p508bb8bd.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.190 | p508bb8be.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.191 | p508bb8bf.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.192 | p508bb8c0.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.193 | p508bb8c1.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.194 | p508bb8c2.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.195 | p508bb8c3.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.196 | p508bb8c4.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.197 | p508bb8c5.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.198 | p508bb8c6.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.199 | p508bb8c7.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.200 | p508bb8c8.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.201 | p508bb8c9.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.202 | p508bb8ca.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.203 | p508bb8cb.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.204 | p508bb8cc.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.205 | p508bb8cd.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.206 | p508bb8ce.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.207 | p508bb8cf.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.208 | p508bb8d0.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.209 | p508bb8d1.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.210 | p508bb8d2.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.211 | p508bb8d3.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.212 | p508bb8d4.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.213 | p508bb8d5.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.214 | p508bb8d6.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.215 | p508bb8d7.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.216 | p508bb8d8.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.217 | p508bb8d9.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.218 | p508bb8da.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.219 | p508bb8db.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.220 | p508bb8dc.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.221 | p508bb8dd.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.222 | p508bb8de.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.223 | p508bb8df.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.224 | p508bb8e0.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.225 | p508bb8e1.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.226 | p508bb8e2.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.227 | p508bb8e3.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.228 | p508bb8e4.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.229 | p508bb8e5.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.230 | p508bb8e6.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.231 | p508bb8e7.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.232 | p508bb8e8.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.233 | p508bb8e9.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.234 | p508bb8ea.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.235 | p508bb8eb.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.236 | p508bb8ec.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.237 | p508bb8ed.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.238 | p508bb8ee.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.239 | p508bb8ef.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.240 | p508bb8f0.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.241 | p508bb8f1.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.242 | p508bb8f2.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.243 | p508bb8f3.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.244 | p508bb8f4.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.245 | p508bb8f5.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.246 | p508bb8f6.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.247 | p508bb8f7.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.248 | p508bb8f8.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.249 | p508bb8f9.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.250 | p508bb8fa.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.251 | p508bb8fb.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.252 | p508bb8fc.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.253 | p508bb8fd.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.254 | p508bb8fe.dip0.t-ipconnect.de | 0 | | |
| 80.139.184.255 | p508bb8ff.dip0.t-ipconnect.de | 0 | | |
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 80.139.184.184
traceroute to 80.139.184.184 (80.139.184.184): 64 hops max, 52 byte packets
3 *
4 *
Measurement taken from 
IPinfo ProbeNet in Melbourne, AU
IPinfo ProbeNet in Melbourne, AUOn