Summary
| ASN | AS16735 ALGAR TELECOM S/A |
| BGP | 187.72.0.0/16 |
| IPs with RDNS | 225 |
| Hosted Domains | 0 |
| Pingable IPs | 56 |
| Router IPs | 3 |
| 187.72.145.0 | 187-072-145-000.static.ctbctelecom.com.br | 0 |  | |
| 187.72.145.1 | 187-072-145-001.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.2 | 187-072-145-002.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.3 | 187-072-145-003.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.4 | 187-072-145-004.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.5 | 187-072-145-005.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.6 | 187-072-145-006.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.7 | 187-072-145-007.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.8 | 187-072-145-008.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.9 | 187-072-145-009.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.10 | 187-072-145-010.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.11 | 187-072-145-011.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.12 | 187-072-145-012.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.13 | 187-072-145-013.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.14 | 187-072-145-014.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.15 | 187-072-145-015.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.16 | 187-072-145-016.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.17 | 187-072-145-017.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.18 | 187-072-145-018.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.19 | 187-072-145-019.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.20 | 187-072-145-020.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.21 | 187-072-145-021.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.22 | 187-072-145-022.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.23 | 187-072-145-023.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.24 | 187-072-145-024.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.25 | 187-072-145-025.static.ctbctelecom.com.br | 0 |  | |
| 187.72.145.26 | 187-072-145-026.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.27 | 187-072-145-027.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.28 | 187-072-145-028.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.29 | 187-072-145-029.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.30 | 187-072-145-030.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.31 | 187-072-145-031.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.32 | 187-072-145-032.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.33 | 187-072-145-033.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.34 | 187-072-145-034.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.35 | 187-072-145-035.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.36 | 187-072-145-036.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.37 | 187-072-145-037.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.38 | 187-072-145-038.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.39 | 187-072-145-039.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.40 | 187-072-145-040.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.41 | 187-072-145-041.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.42 | 187-072-145-042.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.43 | 187-072-145-043.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.44 | 187-072-145-044.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.45 | 187-072-145-045.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.46 | 187-072-145-046.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.47 | 187-072-145-047.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.48 | 187-072-145-048.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.49 | smtp3.sinobras.com.br | 0 | | |
| 187.72.145.50 | 187-072-145-050.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.51 | 187-072-145-051.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.52 | 187-072-145-052.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.53 | 187-072-145-053.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.54 | 187-072-145-054.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.55 | 187-072-145-055.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.56 | mail.juntomail.com.br | 0 | | |
| 187.72.145.57 | 187-072-145-057.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.58 | 187-072-145-058.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.59 | 187-072-145-059.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.60 | 187-072-145-060.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.61 | 187-072-145-061.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.62 | 187-072-145-062.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.63 | 187-072-145-063.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.64 | 187-072-145-064.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.65 | 187-072-145-065.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.66 | 187-072-145-066.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.67 | 187-072-145-067.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.68 | 187-072-145-068.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.69 | 187-072-145-069.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.70 | 187-072-145-070.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.71 | 187-072-145-071.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.72 | 187-072-145-072.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.73 | 187-072-145-073.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.74 | 187-072-145-074.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.75 | 187-072-145-075.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.76 | 187-072-145-076.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.77 | 187-072-145-077.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.78 | 187-072-145-078.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.79 | 187-072-145-079.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.80 | 187-072-145-080.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.81 | 187-072-145-081.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.82 | 187-072-145-082.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.83 | 187-072-145-083.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.84 | 187-072-145-084.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.85 | 187-072-145-085.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.86 | 187-072-145-086.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.87 | 187-072-145-087.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.88 | 187-072-145-088.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.89 | 187-072-145-089.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.90 | 187-072-145-090.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.91 | 187-072-145-091.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.92 | 187-072-145-092.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.93 | 187-072-145-093.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.94 | 187-072-145-094.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.95 | 187-072-145-095.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.96 | 187-072-145-096.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.97 | 187-072-145-097.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.98 | 187-072-145-098.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.99 | 187-072-145-099.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.100 | 187-072-145-100.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.101 | 187-072-145-101.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.102 | 187-072-145-102.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.103 | 187-072-145-103.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.104 | 187-072-145-104.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.105 | 187-072-145-105.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.106 | 187-072-145-106.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.107 | 187-072-145-107.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.108 | 187-072-145-108.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.109 | 187-072-145-109.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.110 | 187-072-145-110.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.111 | 187-072-145-111.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.112 | 187-072-145-112.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.113 | 187-072-145-113.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.114 | 187-072-145-114.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.115 | mail.juntomail.com.br | 0 | | |
| 187.72.145.116 | 187-072-145-116.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.117 | 187-072-145-117.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.118 | 187-072-145-118.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.119 | 187-072-145-119.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.120 | 187-072-145-120.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.121 | 187-072-145-121.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.122 | 187-072-145-122.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.123 | 187-072-145-123.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.124 | 187-072-145-124.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.125 | 187-072-145-125.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.126 | 187-072-145-126.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.127 | 187-072-145-127.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.128 | 187-072-145-128.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.129 | 187-072-145-129.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.130 | 187-072-145-130.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.131 | 187-072-145-131.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.132 | 187-072-145-132.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.133 | 187-072-145-133.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.134 | 187-072-145-134.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.135 | 187-072-145-135.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.136 | 187-072-145-136.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.137 | 187-072-145-137.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.138 | 187-072-145-138.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.139 | 187-072-145-139.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.140 | 187-072-145-140.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.141 | 187-072-145-141.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.142 | 187-072-145-142.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.143 | 187-072-145-143.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.144 | — | 0 | | |
| 187.72.145.145 | 187-072-145-145.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.146 | 187-072-145-146.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.147 | 187-072-145-147.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.148 | 187-072-145-148.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.149 | 187-072-145-149.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.150 | 187-072-145-150.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.151 | 187-072-145-151.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.152 | 187-072-145-152.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.153 | 187-072-145-153.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.154 | 187-072-145-154.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.155 | 187-072-145-155.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.156 | 187-072-145-156.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.157 | 187-072-145-157.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.158 | 187-072-145-158.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.159 | 187-072-145-159.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.160 | 187-072-145-160.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.161 | 187-072-145-161.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.162 | 187-072-145-162.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.163 | 187-072-145-163.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.164 | 187-072-145-164.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.165 | 187-072-145-165.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.166 | 187-072-145-166.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.167 | 187-072-145-167.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.168 | 187-072-145-168.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.169 | 187-072-145-169.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.170 | 187-072-145-170.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.171 | 187-072-145-171.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.172 | 187-072-145-172.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.173 | 187-072-145-173.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.174 | 187-072-145-174.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.175 | 187-072-145-175.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.176 | 187-072-145-176.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.177 | 187-072-145-177.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.178 | 187-072-145-178.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.179 | 187-072-145-179.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.180 | 187-072-145-180.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.181 | 187-072-145-181.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.182 | 187-072-145-182.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.183 | 187-072-145-183.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.184 | 187-072-145-184.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.185 | 187-072-145-185.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.186 | 187-072-145-186.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.187 | 187-072-145-187.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.188 | 187-072-145-188.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.189 | 187-072-145-189.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.190 | 187-072-145-190.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.191 | 187-072-145-191.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.192 | — | 0 | | |
| 187.72.145.193 | — | 0 | | |
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| 187.72.145.198 | — | 0 | | |
| 187.72.145.199 | ns1.camed.com.br | 0 | | |
| 187.72.145.200 | — | 0 | | |
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| 187.72.145.202 | — | 0 | | |
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| 187.72.145.204 | — | 0 | | |
| 187.72.145.205 | mx.camed.com.br | 0 | | |
| 187.72.145.206 | — | 0 | | |
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| 187.72.145.223 | — | 0 | | |
| 187.72.145.224 | 187-072-145-224.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.225 | 187-072-145-225.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.226 | 187-072-145-226.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.227 | 187-072-145-227.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.228 | 187-072-145-228.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.229 | 187-072-145-229.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.230 | 187-072-145-230.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.231 | 187-072-145-231.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.232 | 187-072-145-232.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.233 | 187-072-145-233.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.234 | 187-072-145-234.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.235 | 187-072-145-235.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.236 | 187-072-145-236.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.237 | mailalg.mor.com.br | 0 | | |
| 187.72.145.238 | 187-072-145-238.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.239 | 187-072-145-239.static.ctbctelecom.com.br | 0 | | |
| 187.72.145.240 | cialne.com.br | 0 | | |
| 187.72.145.241 | cialne.com.br | 0 | | |
| 187.72.145.242 | cialne.com.br | 0 | | |
| 187.72.145.243 | cialne.com.br | 0 | | |
| 187.72.145.244 | cialne.com.br | 0 | | |
| 187.72.145.245 | cialne.com.br | 0 | | |
| 187.72.145.246 | cialne.com.br | 0 | | |
| 187.72.145.247 | cialne.com.br | 0 | | |
| 187.72.145.248 | cialne.com.br | 0 | | |
| 187.72.145.249 | cialne.com.br | 0 | | |
| 187.72.145.250 | cialne.com.br | 0 | | |
| 187.72.145.251 | cialne.com.br | 0 | | |
| 187.72.145.252 | cialne.com.br | 0 | | |
| 187.72.145.253 | cialne.com.br | 0 | | |
| 187.72.145.254 | cialne.com.br | 0 | | |
| 187.72.145.255 | 187-072-145-255.static.ctbctelecom.com.br | 0 | | |
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -f5 187.72.145.94
traceroute to 187.72.145.94 (187.72.145.94): 64 hops max, 52 byte packets
6 *
7 *
8 *
Measurement taken from 
IPinfo ProbeNet in Sao Paulo, BR
IPinfo ProbeNet in Sao Paulo, BROn