Summary
| ASN | AS3320 Deutsche Telekom AG |
| BGP | 80.128.0.0/12 |
| IPs with RDNS | 256 |
| Hosted Domains | 0 |
| Pingable IPs | 65 |
| Router IPs | 0 |
| 80.128.169.0 | p5080a900.dip0.t-ipconnect.de | 0 |  | |
| 80.128.169.1 | p5080a901.dip0.t-ipconnect.de | 0 |  | |
| 80.128.169.2 | p5080a902.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.3 | p5080a903.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.4 | p5080a904.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.5 | p5080a905.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.6 | p5080a906.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.7 | p5080a907.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.8 | p5080a908.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.9 | p5080a909.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.10 | p5080a90a.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.11 | p5080a90b.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.12 | p5080a90c.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.13 | p5080a90d.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.14 | p5080a90e.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.15 | p5080a90f.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.16 | p5080a910.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.17 | p5080a911.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.18 | p5080a912.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.19 | p5080a913.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.20 | p5080a914.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.21 | p5080a915.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.22 | p5080a916.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.23 | p5080a917.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.24 | p5080a918.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.25 | p5080a919.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.26 | p5080a91a.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.27 | p5080a91b.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.28 | p5080a91c.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.29 | p5080a91d.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.30 | p5080a91e.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.31 | p5080a91f.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.32 | p5080a920.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.33 | p5080a921.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.34 | p5080a922.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.35 | p5080a923.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.36 | p5080a924.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.37 | p5080a925.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.38 | p5080a926.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.39 | p5080a927.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.40 | p5080a928.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.41 | p5080a929.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.42 | p5080a92a.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.43 | p5080a92b.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.44 | p5080a92c.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.45 | p5080a92d.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.46 | p5080a92e.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.47 | p5080a92f.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.48 | p5080a930.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.49 | p5080a931.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.50 | p5080a932.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.51 | p5080a933.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.52 | p5080a934.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.53 | p5080a935.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.54 | p5080a936.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.55 | p5080a937.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.56 | p5080a938.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.57 | p5080a939.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.58 | p5080a93a.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.59 | p5080a93b.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.60 | p5080a93c.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.61 | p5080a93d.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.62 | p5080a93e.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.63 | p5080a93f.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.64 | p5080a940.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.65 | p5080a941.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.66 | p5080a942.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.67 | p5080a943.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.68 | p5080a944.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.69 | p5080a945.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.70 | p5080a946.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.71 | p5080a947.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.72 | p5080a948.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.73 | p5080a949.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.74 | p5080a94a.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.75 | p5080a94b.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.76 | p5080a94c.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.77 | p5080a94d.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.78 | p5080a94e.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.79 | p5080a94f.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.80 | p5080a950.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.81 | p5080a951.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.82 | p5080a952.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.83 | p5080a953.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.84 | p5080a954.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.85 | p5080a955.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.86 | p5080a956.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.87 | p5080a957.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.88 | p5080a958.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.89 | p5080a959.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.90 | p5080a95a.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.91 | p5080a95b.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.92 | p5080a95c.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.93 | p5080a95d.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.94 | p5080a95e.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.95 | p5080a95f.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.96 | p5080a960.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.97 | p5080a961.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.98 | p5080a962.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.99 | p5080a963.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.100 | p5080a964.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.101 | p5080a965.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.102 | p5080a966.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.103 | p5080a967.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.104 | p5080a968.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.105 | p5080a969.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.106 | p5080a96a.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.107 | p5080a96b.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.108 | p5080a96c.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.109 | p5080a96d.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.110 | p5080a96e.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.111 | p5080a96f.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.112 | p5080a970.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.113 | p5080a971.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.114 | p5080a972.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.115 | p5080a973.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.116 | p5080a974.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.117 | p5080a975.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.118 | p5080a976.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.119 | p5080a977.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.120 | p5080a978.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.121 | p5080a979.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.122 | p5080a97a.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.123 | p5080a97b.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.124 | p5080a97c.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.125 | p5080a97d.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.126 | p5080a97e.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.127 | p5080a97f.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.128 | p5080a980.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.129 | p5080a981.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.130 | p5080a982.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.131 | p5080a983.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.132 | p5080a984.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.133 | p5080a985.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.134 | p5080a986.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.135 | p5080a987.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.136 | p5080a988.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.137 | p5080a989.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.138 | p5080a98a.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.139 | p5080a98b.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.140 | p5080a98c.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.141 | p5080a98d.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.142 | p5080a98e.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.143 | p5080a98f.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.144 | p5080a990.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.145 | p5080a991.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.146 | p5080a992.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.147 | p5080a993.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.148 | p5080a994.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.149 | p5080a995.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.150 | p5080a996.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.151 | p5080a997.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.152 | p5080a998.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.153 | p5080a999.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.154 | p5080a99a.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.155 | p5080a99b.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.156 | p5080a99c.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.157 | p5080a99d.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.158 | p5080a99e.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.159 | p5080a99f.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.160 | p5080a9a0.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.161 | p5080a9a1.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.162 | p5080a9a2.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.163 | p5080a9a3.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.164 | p5080a9a4.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.165 | p5080a9a5.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.166 | p5080a9a6.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.167 | p5080a9a7.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.168 | p5080a9a8.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.169 | p5080a9a9.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.170 | p5080a9aa.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.171 | p5080a9ab.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.172 | p5080a9ac.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.173 | p5080a9ad.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.174 | p5080a9ae.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.175 | p5080a9af.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.176 | p5080a9b0.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.177 | p5080a9b1.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.178 | p5080a9b2.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.179 | p5080a9b3.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.180 | p5080a9b4.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.181 | p5080a9b5.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.182 | p5080a9b6.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.183 | p5080a9b7.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.184 | p5080a9b8.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.185 | p5080a9b9.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.186 | p5080a9ba.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.187 | p5080a9bb.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.188 | p5080a9bc.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.189 | p5080a9bd.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.190 | p5080a9be.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.191 | p5080a9bf.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.192 | p5080a9c0.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.193 | p5080a9c1.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.194 | p5080a9c2.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.195 | p5080a9c3.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.196 | p5080a9c4.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.197 | p5080a9c5.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.198 | p5080a9c6.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.199 | p5080a9c7.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.200 | p5080a9c8.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.201 | p5080a9c9.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.202 | p5080a9ca.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.203 | p5080a9cb.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.204 | p5080a9cc.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.205 | p5080a9cd.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.206 | p5080a9ce.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.207 | p5080a9cf.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.208 | p5080a9d0.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.209 | p5080a9d1.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.210 | p5080a9d2.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.211 | p5080a9d3.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.212 | p5080a9d4.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.213 | p5080a9d5.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.214 | p5080a9d6.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.215 | p5080a9d7.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.216 | p5080a9d8.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.217 | p5080a9d9.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.218 | p5080a9da.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.219 | p5080a9db.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.220 | p5080a9dc.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.221 | p5080a9dd.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.222 | p5080a9de.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.223 | p5080a9df.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.224 | p5080a9e0.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.225 | p5080a9e1.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.226 | p5080a9e2.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.227 | p5080a9e3.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.228 | p5080a9e4.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.229 | p5080a9e5.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.230 | p5080a9e6.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.231 | p5080a9e7.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.232 | p5080a9e8.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.233 | p5080a9e9.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.234 | p5080a9ea.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.235 | p5080a9eb.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.236 | p5080a9ec.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.237 | p5080a9ed.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.238 | p5080a9ee.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.239 | p5080a9ef.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.240 | p5080a9f0.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.241 | p5080a9f1.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.242 | p5080a9f2.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.243 | p5080a9f3.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.244 | p5080a9f4.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.245 | p5080a9f5.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.246 | p5080a9f6.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.247 | p5080a9f7.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.248 | p5080a9f8.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.249 | p5080a9f9.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.250 | p5080a9fa.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.251 | p5080a9fb.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.252 | p5080a9fc.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.253 | p5080a9fd.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.254 | p5080a9fe.dip0.t-ipconnect.de | 0 | | |
| 80.128.169.255 | p5080a9ff.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 -f3 80.128.169.150
traceroute to 80.128.169.150 (80.128.169.150): 64 hops max, 52 byte packets
4 *
Measurement taken from 
IPinfo ProbeNet in Zuerich, CH
IPinfo ProbeNet in Zuerich, CHOn