BGP Announced

AS CIDR Description
AS109 72.163.0.0/18 CISCOSYSTEMS - CISCO SYSTEMS, INC., US
AS109 72.163.0.0/16 CISCOSYSTEMS - CISCO SYSTEMS, INC., US

Real Time BGP Data

AS / Info IP / Time AS Path
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Reverse DNS List (Total:115)

IP Host DateTime
72.163.20.4 rcdn9-21-sw2.cisco.com 2025-04-05 22:34:53
72.163.20.5 rcdn9-cd1-dt-sw1.cisco.com 2025-04-05 22:34:53
72.163.20.6 rcdn9-cd2-dt-sw1.cisco.com 2025-04-05 22:34:53
72.163.20.7 rcdn9-21-sw1.cisco.com 2025-04-05 22:34:53
72.163.20.8 rcdn9-22-sw1.cisco.com 2025-04-05 22:34:53
72.163.20.9 rcdn9-31-sw1.cisco.com 2025-04-05 22:34:53
72.163.20.10 rcdn9-32-sw1.cisco.com 2025-04-05 22:34:53
72.163.20.11 rcdn9-41-sw1.cisco.com 2025-04-01 05:48:42
72.163.20.12 rcdn9-42-sw1.cisco.com 2025-04-05 22:34:53
72.163.20.17 rcdn9-cup-dt-sw1.cisco.com 2025-04-05 22:34:53
72.163.20.18 rpc0001.cisco.com 2025-04-01 05:48:42
72.163.20.19 rpc0002.cisco.com 2025-04-05 22:34:53
72.163.20.20 rpc0003.cisco.com 2025-04-05 22:34:53
72.163.20.21 rpc000.cisco.com 2025-04-05 22:34:53
72.163.20.22 rcdn9-sdfe-dt-sw1.cisco.com 2025-04-05 22:34:53
72.163.20.23 rcdn9-lgr-01.cisco.com 2025-04-05 22:34:53
72.163.20.150 dhcp-72-163-20-150.cisco.com 2025-04-05 22:34:53
72.163.20.151 dhcp-72-163-20-151.cisco.com 2025-04-05 22:34:53
72.163.20.152 dhcp-72-163-20-152.cisco.com 2025-04-05 22:34:53
72.163.20.153 dhcp-72-163-20-153.cisco.com 2025-04-05 22:34:53
72.163.20.154 dhcp-72-163-20-154.cisco.com 2025-04-05 22:34:53
72.163.20.155 dhcp-72-163-20-155.cisco.com 2025-04-05 22:34:53
72.163.20.156 dhcp-72-163-20-156.cisco.com 2025-04-05 22:34:53
72.163.20.157 dhcp-72-163-20-157.cisco.com 2025-04-05 22:34:53
72.163.20.158 dhcp-72-163-20-158.cisco.com 2025-04-05 22:34:53
72.163.20.159 dhcp-72-163-20-159.cisco.com 2025-04-05 22:34:53
72.163.20.160 dhcp-72-163-20-160.cisco.com 2025-04-05 22:34:53
72.163.20.161 dhcp-72-163-20-161.cisco.com 2025-04-05 22:34:53
72.163.20.162 dhcp-72-163-20-162.cisco.com 2025-04-05 22:34:53
72.163.20.163 dhcp-72-163-20-163.cisco.com 2025-04-05 22:34:53
72.163.20.164 dhcp-72-163-20-164.cisco.com 2025-04-05 22:34:53
72.163.20.165 dhcp-72-163-20-165.cisco.com 2025-04-05 22:34:53
72.163.20.166 dhcp-72-163-20-166.cisco.com 2025-04-05 22:34:53
72.163.20.167 dhcp-72-163-20-167.cisco.com 2025-04-05 22:34:53
72.163.20.168 dhcp-72-163-20-168.cisco.com 2025-04-05 22:34:53
72.163.20.169 dhcp-72-163-20-169.cisco.com 2025-04-05 22:34:53
72.163.20.170 dhcp-72-163-20-170.cisco.com 2025-04-05 22:34:53
72.163.20.171 dhcp-72-163-20-171.cisco.com 2025-04-05 22:34:53
72.163.20.174 dhcp-72-163-20-174.cisco.com 2025-04-05 22:34:53
72.163.20.175 dhcp-72-163-20-175.cisco.com 2025-04-05 22:34:53
72.163.20.176 dhcp-72-163-20-176.cisco.com 2025-04-05 22:34:53
72.163.20.177 dhcp-72-163-20-177.cisco.com 2025-04-05 22:34:53
72.163.20.178 dhcp-72-163-20-178.cisco.com 2025-04-05 22:34:53
72.163.20.179 dhcp-72-163-20-179.cisco.com 2025-04-05 22:34:53
72.163.20.180 dhcp-72-163-20-180.cisco.com 2025-04-05 22:34:53
72.163.20.181 dhcp-72-163-20-181.cisco.com 2025-04-01 05:48:42
72.163.20.182 dhcp-72-163-20-182.cisco.com 2025-04-05 22:34:53
72.163.20.183 dhcp-72-163-20-183.cisco.com 2025-04-05 22:34:53
72.163.20.184 dhcp-72-163-20-184.cisco.com 2025-04-05 22:34:53
72.163.20.185 dhcp-72-163-20-185.cisco.com 2025-04-05 22:34:53
72.163.20.186 dhcp-72-163-20-186.cisco.com 2025-04-05 22:34:53
72.163.20.187 dhcp-72-163-20-187.cisco.com 2025-04-05 22:34:53
72.163.20.188 dhcp-72-163-20-188.cisco.com 2025-04-05 22:34:53
72.163.20.189 dhcp-72-163-20-189.cisco.com 2025-04-05 22:34:53
72.163.20.191 dhcp-72-163-20-191.cisco.com 2025-04-05 22:34:53
72.163.20.192 dhcp-72-163-20-192.cisco.com 2025-04-01 05:48:42
72.163.20.193 dhcp-72-163-20-193.cisco.com 2025-04-05 22:34:53
72.163.20.194 dhcp-72-163-20-194.cisco.com 2025-04-05 22:34:53
72.163.20.195 dhcp-72-163-20-195.cisco.com 2025-04-05 22:34:53
72.163.20.196 dhcp-72-163-20-196.cisco.com 2025-04-05 22:34:53
72.163.20.197 dhcp-72-163-20-197.cisco.com 2025-04-05 22:34:53
72.163.20.198 dhcp-72-163-20-198.cisco.com 2025-04-05 22:34:53
72.163.20.199 dhcp-72-163-20-199.cisco.com 2025-04-05 22:34:53
72.163.20.200 dhcp-72-163-20-200.cisco.com 2025-04-05 22:34:53
72.163.20.201 dhcp-72-163-20-201.cisco.com 2025-04-05 22:34:53
72.163.20.202 dhcp-72-163-20-202.cisco.com 2025-04-05 22:34:53
72.163.20.203 dhcp-72-163-20-203.cisco.com 2025-04-05 22:34:53
72.163.20.204 dhcp-72-163-20-204.cisco.com 2025-04-01 05:48:42
72.163.20.205 dhcp-72-163-20-205.cisco.com 2025-04-05 22:34:53
72.163.20.206 dhcp-72-163-20-206.cisco.com 2025-04-05 22:34:53
72.163.20.207 dhcp-72-163-20-207.cisco.com 2025-04-05 22:34:53
72.163.20.208 dhcp-72-163-20-208.cisco.com 2025-04-05 22:34:53
72.163.20.209 dhcp-72-163-20-209.cisco.com 2025-04-05 22:34:53
72.163.20.210 dhcp-72-163-20-210.cisco.com 2025-04-01 05:48:42
72.163.20.211 dhcp-72-163-20-211.cisco.com 2025-04-05 22:34:53
72.163.20.212 dhcp-72-163-20-212.cisco.com 2025-04-05 22:34:53
72.163.20.213 dhcp-72-163-20-213.cisco.com 2025-04-05 22:34:53
72.163.20.214 dhcp-72-163-20-214.cisco.com 2025-04-05 22:34:53
72.163.20.215 dhcp-72-163-20-215.cisco.com 2025-04-05 22:34:53
72.163.20.216 dhcp-72-163-20-216.cisco.com 2025-04-05 22:34:53
72.163.20.217 dhcp-72-163-20-217.cisco.com 2025-04-05 22:34:53
72.163.20.218 dhcp-72-163-20-218.cisco.com 2025-04-01 05:48:42
72.163.20.219 dhcp-72-163-20-219.cisco.com 2025-04-05 22:34:53
72.163.20.220 dhcp-72-163-20-220.cisco.com 2025-04-05 22:34:53
72.163.20.221 dhcp-72-163-20-221.cisco.com 2025-04-05 22:34:53
72.163.20.222 dhcp-72-163-20-222.cisco.com 2025-04-05 22:34:53
72.163.20.223 dhcp-72-163-20-223.cisco.com 2025-04-05 22:34:53
72.163.20.225 dhcp-72-163-20-225.cisco.com 2025-04-05 22:34:53
72.163.20.226 dhcp-72-163-20-226.cisco.com 2025-04-05 22:34:53
72.163.20.227 dhcp-72-163-20-227.cisco.com 2025-04-05 22:34:53
72.163.20.228 dhcp-72-163-20-228.cisco.com 2025-04-05 22:34:53
72.163.20.229 dhcp-72-163-20-229.cisco.com 2025-04-05 22:34:53
72.163.20.230 dhcp-72-163-20-230.cisco.com 2025-04-05 22:34:53
72.163.20.231 dhcp-72-163-20-231.cisco.com 2025-04-05 22:34:53
72.163.20.232 dhcp-72-163-20-232.cisco.com 2025-04-05 22:34:53
72.163.20.233 dhcp-72-163-20-233.cisco.com 2025-04-01 05:48:42
72.163.20.235 dhcp-72-163-20-235.cisco.com 2025-04-05 22:34:53
72.163.20.236 dhcp-72-163-20-236.cisco.com 2025-04-05 22:34:53
72.163.20.237 dhcp-72-163-20-237.cisco.com 2025-04-05 22:34:53
72.163.20.238 dhcp-72-163-20-238.cisco.com 2025-04-05 22:34:53
72.163.20.240 dhcp-72-163-20-240.cisco.com 2025-04-05 22:34:53
72.163.20.241 dhcp-72-163-20-241.cisco.com 2025-04-05 22:34:53
72.163.20.242 dhcp-72-163-20-242.cisco.com 2025-04-05 22:34:53
72.163.20.243 dhcp-72-163-20-243.cisco.com 2025-04-05 22:34:53
72.163.20.244 dhcp-72-163-20-244.cisco.com 2025-04-05 22:34:53
72.163.20.245 dhcp-72-163-20-245.cisco.com 2025-04-05 22:34:53
72.163.20.246 dhcp-72-163-20-246.cisco.com 2025-04-05 22:34:53
72.163.20.247 dhcp-72-163-20-247.cisco.com 2025-04-05 22:34:53
72.163.20.248 dhcp-72-163-20-248.cisco.com 2025-04-05 22:34:53
72.163.20.249 dhcp-72-163-20-249.cisco.com 2025-04-05 22:34:53
72.163.20.250 dhcp-72-163-20-250.cisco.com 2025-04-05 22:34:53
72.163.20.251 dhcp-72-163-20-251.cisco.com 2025-04-05 22:34:53
72.163.20.252 dhcp-72-163-20-252.cisco.com 2025-04-05 22:34:53
72.163.20.253 dhcp-72-163-20-253.cisco.com 2025-04-05 22:34:53
72.163.20.254 dhcp-72-163-20-254.cisco.com 2025-04-05 22:34:53

Top 20 / total ASN

Country / Region Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 31346 1464645081 3459710621762004050
Brazil 9019 86317278 28696735813634
China 6577 346890660 147464616291184
India 5940 35664384 24453333372928
Russian Federation 5761 46643920 10705927450696
Indonesia 3563 17830400 1215729827840
Germany 3104 112765192 69543912407040
United Kingdom 3102 72792416 31001800998912
Australia 3006 40565808 20479777117952
Poland 2467 19517184 15457294029824
Canada 2435 54568296 4420633822464
France 2215 75793920 12226939782400
Ukraine 2006 8484352 5430312042496
Bangladesh 1860 1894400 900423155712
Netherlands 1597 52962512 27362028029440
Italy 1296 51871616 28616786903040
Argentina 1295 19703040 18758200852480
Hong Kong 1278 17788612 7806925275904
Japan 1266 159244136 33547332157440
Spain 1234 34553088 7530784100352