BGP Announced

AS CIDR Description
AS104 128.138.0.0/16 COLORADO-AS - University of Colorado at Boulder, US

Real Time BGP Data

AS / Info IP / Time AS Path
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Reverse DNS List (Total:190)

IP Host DateTime
128.138.177.1 engr177-1-gw.colorado.edu 2024-03-29 07:02:02
128.138.177.4 ec177-4-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.5 ec177-5-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.6 ec177-6-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.7 ec177-7-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.8 ec177-8-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.9 ec177-9-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.10 ec177-10-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.11 ec177-11-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.13 ec177-13-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.14 ec177-14-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.15 ec177-15-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.16 ec177-16-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.17 ec177-17-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.18 ec177-18-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.19 ec177-19-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.20 ec177-20-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.21 ec177-21-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.22 ec177-22-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.23 ec177-23-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.24 ec177-24-dhcp.colorado.edu 2024-03-21 13:57:41
128.138.177.25 ec177-25-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.26 ec177-26-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.27 ec177-27-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.28 ec177-28-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.29 ec177-29-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.30 ec177-30-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.31 ec177-31-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.32 ec177-32-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.33 ec177-33-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.34 ec177-34-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.35 ec177-35-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.36 ec177-36-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.37 ec177-37-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.38 ec177-38-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.39 ec177-39-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.40 ec177-40-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.41 ec177-41-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.42 ec177-42-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.43 ec177-43-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.45 ec177-45-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.46 ec177-46-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.47 ec177-47-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.48 ec177-48-dhcp.colorado.edu 2024-03-21 13:57:41
128.138.177.49 ec177-49-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.50 ec177-50-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.51 ec177-51-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.52 ec177-52-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.53 ec177-53-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.54 ec177-54-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.55 ec177-55-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.56 ec177-56-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.57 ec177-57-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.58 ec177-58-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.59 ec177-59-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.60 ec177-60-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.61 ec177-61-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.62 ec177-62-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.63 ec177-63-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.64 ec177-64-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.65 ec177-65-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.66 ec177-66-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.67 ec177-67-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.68 ec177-68-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.69 ec177-69-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.70 ec177-70-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.71 ec177-71-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.72 ec177-72-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.73 ec177-73-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.74 ec177-74-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.75 ec177-75-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.76 ec177-76-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.77 ec177-77-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.78 ec177-78-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.79 ec177-79-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.80 ec177-80-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.81 ec177-81-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.82 ec177-82-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.83 ec177-83-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.84 ec177-84-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.85 ec177-85-dhcp.colorado.edu 2024-03-21 13:57:41
128.138.177.86 ec177-86-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.87 ec177-87-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.88 ec177-88-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.89 ec177-89-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.90 ec177-90-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.91 ec177-91-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.92 ec177-92-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.93 ec177-93-dhcp.colorado.edu 2024-03-21 13:57:41
128.138.177.94 ec177-94-dhcp.colorado.edu 2024-03-21 13:57:41
128.138.177.95 ec177-95-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.96 ec177-96-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.97 ec177-97-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.98 ec177-98-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.99 ec177-99-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.100 eccr143pc100.colorado.edu 2024-03-29 07:02:02
128.138.177.101 eccr143pc101.colorado.edu 2024-03-29 07:02:02
128.138.177.102 eccr143pc102.colorado.edu 2024-03-29 07:02:02
128.138.177.103 eccr143pc103.colorado.edu 2024-03-29 07:02:02
128.138.177.104 eccr143pc104.colorado.edu 2024-03-29 07:02:02
128.138.177.105 eccr143pc105.colorado.edu 2024-03-29 07:02:02
128.138.177.106 eccr143pc106.colorado.edu 2024-03-29 07:02:02
128.138.177.107 eccr143pc107.colorado.edu 2024-03-29 07:02:02
128.138.177.108 eccr143pc108.colorado.edu 2024-03-29 07:02:02
128.138.177.110 eccr143pc110.colorado.edu 2024-03-21 13:57:41
128.138.177.111 eccr143pc111.colorado.edu 2024-03-21 13:57:41
128.138.177.112 eccr143pc112.colorado.edu 2024-03-29 07:02:02
128.138.177.113 eccr143pc113.colorado.edu 2024-03-29 07:02:02
128.138.177.114 eccr143pc114.colorado.edu 2024-03-29 07:02:02
128.138.177.115 eccr143pc115.colorado.edu 2024-03-29 07:02:02
128.138.177.116 eccr143pc116.colorado.edu 2024-03-29 07:02:02
128.138.177.117 eccr143pc117.colorado.edu 2024-03-29 07:02:02
128.138.177.118 eccr143pc118.colorado.edu 2024-03-29 07:02:02
128.138.177.119 eccr143pc119.colorado.edu 2024-03-29 07:02:02
128.138.177.120 eccr143pc120.colorado.edu 2024-03-29 07:02:02
128.138.177.121 eccr143pc121.colorado.edu 2024-03-29 07:02:02
128.138.177.122 eccr143pc122.colorado.edu 2024-03-29 07:02:02
128.138.177.123 eccr143pc123.colorado.edu 2024-03-29 07:02:02
128.138.177.124 eccr143pc124.colorado.edu 2024-03-29 07:02:02
128.138.177.125 eccr143pc125.colorado.edu 2024-03-29 07:02:02
128.138.177.126 eccr143pc126.colorado.edu 2024-03-29 07:02:02
128.138.177.127 eccr143pc127.colorado.edu 2024-03-29 07:02:02
128.138.177.128 eccr143pc128.colorado.edu 2024-03-29 07:02:02
128.138.177.129 eccr143pc129.colorado.edu 2024-03-29 07:02:02
128.138.177.135 ecce141pc135.colorado.edu 2024-03-29 07:02:02
128.138.177.136 ecce141pc136.colorado.edu 2024-03-29 07:02:02
128.138.177.137 ecce141pc137.colorado.edu 2024-03-29 07:02:02
128.138.177.138 ecce141pc138.colorado.edu 2024-03-29 07:02:02
128.138.177.139 ecce141pc139.colorado.edu 2024-03-29 07:02:02
128.138.177.140 ecce141pc140.colorado.edu 2024-03-21 13:57:41
128.138.177.141 ecce141pc141.colorado.edu 2024-03-29 07:02:02
128.138.177.142 ecce141pc142.colorado.edu 2024-03-29 07:02:02
128.138.177.143 ecce141pc143.colorado.edu 2024-03-29 07:02:02
128.138.177.144 ecce141pc144.colorado.edu 2024-03-29 07:02:02
128.138.177.145 ecce141pc145.colorado.edu 2024-03-29 07:02:02
128.138.177.146 ecce141pc146.colorado.edu 2024-03-29 07:02:02
128.138.177.147 ecce141pc147.colorado.edu 2024-03-29 07:02:02
128.138.177.148 ecce141pc148.colorado.edu 2024-03-29 07:02:02
128.138.177.149 ecce141pc149.colorado.edu 2024-03-29 07:02:02
128.138.177.150 ecce141pc150.colorado.edu 2024-03-29 07:02:02
128.138.177.151 ecce141pc151.colorado.edu 2024-03-29 07:02:02
128.138.177.152 ecce141pc152.colorado.edu 2024-03-21 13:57:41
128.138.177.153 ecce141pc153.colorado.edu 2024-03-29 07:02:02
128.138.177.154 ecce141pc154.colorado.edu 2024-03-29 07:02:02
128.138.177.155 ecce141pc155.colorado.edu 2024-03-29 07:02:02
128.138.177.156 ecce141pc156.colorado.edu 2024-03-29 07:02:02
128.138.177.157 ecce141pc157.colorado.edu 2024-03-21 13:57:41
128.138.177.158 ecce141pc158.colorado.edu 2024-03-29 07:02:02
128.138.177.159 ecce141pc159.colorado.edu 2024-03-29 07:02:02
128.138.177.160 ecce141pc160.colorado.edu 2024-03-29 07:02:02
128.138.177.161 ecce141pc161.colorado.edu 2024-03-29 07:02:02
128.138.177.162 ecce141pc162.colorado.edu 2024-03-29 07:02:02
128.138.177.163 ecce141pc163.colorado.edu 2024-03-29 07:02:02
128.138.177.164 ecce141pc164.colorado.edu 2024-03-29 07:02:02
128.138.177.165 ecce141pc165.colorado.edu 2024-03-29 07:02:02
128.138.177.166 ecce141pc166.colorado.edu 2024-03-29 07:02:02
128.138.177.167 ecce141pc167.colorado.edu 2024-03-29 07:02:02
128.138.177.168 ecce141pc168.colorado.edu 2024-03-29 07:02:02
128.138.177.169 ecce141pc169.colorado.edu 2024-03-21 13:57:41
128.138.177.170 ecce141pc170.colorado.edu 2024-03-29 07:02:02
128.138.177.171 ecce141pc171.colorado.edu 2024-03-29 07:02:02
128.138.177.172 ecce141pc172.colorado.edu 2024-03-29 07:02:02
128.138.177.173 ecce141pc173.colorado.edu 2024-03-29 07:02:02
128.138.177.174 ecce141pc174.colorado.edu 2024-03-29 07:02:02
128.138.177.175 ecce141pc175.colorado.edu 2024-03-29 07:02:02
128.138.177.176 ecce141pc176.colorado.edu 2024-03-29 07:02:02
128.138.177.177 ecce141pc177.colorado.edu 2024-03-29 07:02:02
128.138.177.178 ecce141pc178.colorado.edu 2024-03-29 07:02:02
128.138.177.179 ecce141pc179.colorado.edu 2024-03-29 07:02:02
128.138.177.180 ecce141pc180.colorado.edu 2024-03-29 07:02:02
128.138.177.181 ecce141pc181.colorado.edu 2024-03-29 07:02:02
128.138.177.182 ecce141pc182.colorado.edu 2024-03-29 07:02:02
128.138.177.190 ecce141-server.colorado.edu 2024-03-29 07:02:02
128.138.177.220 cpi-ecch-106-pt1.colorado.edu 2024-03-29 07:02:02
128.138.177.235 ec177-235-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.236 ec177-236-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.237 ec177-237-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.238 ec177-238-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.239 ec177-239-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.240 ec177-240-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.245 ec177-245-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.246 ec177-246-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.247 ec177-247-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.248 ec177-248-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.249 ec177-249-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.250 ec177-250-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.251 ec177-251-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.252 ec177-252-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.253 ec177-253-dhcp.colorado.edu 2024-03-29 07:02:02
128.138.177.254 ec177-254-dhcp.colorado.edu 2024-03-29 07:02:02

Top 20 / total ASN

Country / Region Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 30386 1445006652 970398675250322
Brazil 8992 87960328 29211308101636
China 6735 372917624 129879479689856
Russian Federation 5801 47524874 293937661538112
India 5785 36159520 24443463831552
Australia 5047 42186324 20530134718720
Indonesia 3291 17772288 1322404544512
United Kingdom 3167 80862212 31553132298496
Germany 3093 113771304 70903376183296
Poland 2511 19272320 15946811315200
Canada 2347 55929064 3527341048832
France 2275 77252896 12791512432640
Ukraine 2120 9691904 5183408439296
Bangladesh 1744 1900548 1005289799680
Netherlands 1582 55652784 26204300117504
Italy 1296 52304080 28743184678912
Hong Kong 1261 17695092 1708411388672
Argentina 1259 19539424 18796493406208
Japan 1231 167819880 33497841467392
Spain 1225 34556928 8005241278464