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 |
|---|---|---|
| Loading... | ||
Reverse DNS List (Total:184)
| IP | Host | DateTime |
|---|---|---|
| 128.138.145.1 | phys-gw-145.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.5 | phys-gw-bee.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.8 | cubist.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.9 | cu-duan-efg.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.10 | nofx.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.11 | cu-duan-efg-145-11.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.12 | cu-duan-efg-145-12.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.13 | cu-duan-efg-145-13.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.14 | xraylab.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.15 | sahara.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.16 | bigbird.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.17 | duan-145-17.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.18 | duan-g130-mediasite.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.19 | duan145-19.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.20 | dolos.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.21 | shackleton.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.22 | hermione.colorado.edu | 2024-04-17 23:28:48 |
| 128.138.145.24 | servus.colorado.edu | 2024-04-17 23:28:48 |
| 128.138.145.25 | emergence.colorado.edu | 2024-04-17 23:28:48 |
| 128.138.145.26 | duan145-26.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.27 | cips-printer2.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.28 | duan145-28.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.31 | duan145-31.colorado.edu | 2024-04-17 23:28:48 |
| 128.138.145.33 | duan145-33.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.35 | phettest.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.36 | ddw145-36.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.37 | vanadium.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.39 | duan145-39.colorado.edu | 2024-04-17 23:28:48 |
| 128.138.145.41 | symmetry.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.42 | rhiclp1.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.45 | duan145-45.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.46 | falco.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.50 | mbrnas.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.52 | duan145-52.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.56 | duan145-56.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.59 | dilsey.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.60 | niobium.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.63 | idefix.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.67 | d111.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.68 | duan145-68.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.70 | afranklin-ds.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.71 | duan145-71.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.79 | jason.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.85 | obelix.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.91 | duan145-91.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.96 | neutron.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.97 | cu-duan-efg-145-97.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.98 | gogol.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.99 | duan145-99.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.100 | trs.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.101 | michaelkauzmann.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.102 | rumor.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.107 | hoeferdswlab.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.109 | oasis.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.110 | duan-145-110.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.111 | chromium.colorado.edu | 2024-04-17 23:28:48 |
| 128.138.145.112 | astroplasma.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.113 | optic.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.114 | buteo.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.116 | mimsy.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.117 | cu-duan-efg-128.138.145.117.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.118 | cu-duan-efg-128.138.145.118.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.119 | cu-duan-efg-128.138.145.119.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.120 | cu-duan-efg-128.138.145.120.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.121 | cu-duan-efg-128.138.145.121.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.122 | cu-duan-efg-128.138.145.122.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.123 | cu-duan-efg-128.138.145.123.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.124 | cu-duan-efg-128.138.145.124.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.125 | cu-duan-efg-128.138.145.125.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.126 | cips-color.colorado.edu | 2024-04-17 23:28:48 |
| 128.138.145.133 | johnson-133-gw.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.135 | duane-c145-stem-p.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.136 | cips-poster.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.142 | helium.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.143 | cu-duan-efg-128.138.145.143.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.144 | cu-duan-efg-128.138.145.144.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.145 | cu-duan-efg-128.138.145.145.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.146 | cu-duan-efg-128.138.145.146.colorado.edu | 2024-04-17 23:28:48 |
| 128.138.145.147 | cu-duan-efg-128.138.145.147.colorado.edu | 2024-04-17 23:28:48 |
| 128.138.145.148 | cu-duan-efg-128.138.145.148.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.149 | cu-duan-efg-128.138.145.149.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.150 | cu-duan-efg-128.138.145.150.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.151 | cu-duan-efg-128.138.145.151.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.152 | cu-duan-efg-128.138.145.152.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.153 | cu-duan-efg-128.138.145.153.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.154 | cu-duan-efg-128.138.145.154.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.155 | cu-duan-efg-128.138.145.155.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.156 | cu-duan-efg-128.138.145.156.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.157 | cu-duan-efg-128.138.145.157.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.158 | cu-duan-efg-128.138.145.158.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.159 | cu-duan-efg-128.138.145.159.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.160 | cu-duan-efg-128.138.145.160.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.161 | cu-duan-efg-128.138.145.161.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.162 | cu-duan-efg-128.138.145.162.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.163 | cu-duan-efg-128.138.145.163.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.164 | cu-duan-efg-128.138.145.164.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.165 | cu-duan-efg-128.138.145.165.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.166 | cu-duan-efg-128.138.145.166.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.167 | cu-duan-efg-128.138.145.167.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.168 | cu-duan-efg-128.138.145.168.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.169 | cu-duan-efg-128.138.145.169.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.170 | cu-duan-efg-128.138.145.170.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.171 | cu-duan-efg-128.138.145.171.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.172 | cu-duan-efg-128.138.145.172.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.173 | cu-duan-efg-128.138.145.173.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.174 | cu-duan-efg-128.138.145.174.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.175 | cu-duan-efg-128.138.145.175.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.176 | cu-duan-efg-128.138.145.176.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.177 | cu-duan-efg-128.138.145.177.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.178 | cu-duan-efg-128.138.145.178.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.179 | cu-duan-efg-128.138.145.179.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.180 | cu-duan-efg-128.138.145.180.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.181 | cu-duan-efg-128.138.145.181.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.182 | cu-duan-efg-128.138.145.182.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.183 | cu-duan-efg-128.138.145.183.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.184 | cu-duan-efg-128.138.145.184.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.185 | cu-duan-efg-128.138.145.185.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.186 | cu-duan-efg-128.138.145.186.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.187 | cu-duan-efg-128.138.145.187.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.188 | cu-duan-efg-128.138.145.188.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.189 | cu-duan-efg-128.138.145.189.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.190 | cu-duan-efg-128.138.145.190.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.191 | cu-duan-efg-128.138.145.191.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.192 | cu-duan-efg-128.138.145.192.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.193 | cu-duan-efg-128.138.145.193.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.194 | cu-duan-efg-128.138.145.194.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.195 | cu-duan-efg-128.138.145.195.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.197 | cu-duan-efg-128.138.145.197.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.198 | cu-duan-efg-128.138.145.198.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.199 | cu-duan-efg-128.138.145.199.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.200 | cu-duan-efg-128.138.145.200.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.201 | cu-duan-efg-128.138.145.201.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.202 | cu-duan-efg-128.138.145.202.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.203 | cu-duan-efg-128.138.145.203.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.204 | cu-duan-efg-128.138.145.204.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.205 | cu-duan-efg-128.138.145.205.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.206 | cu-duan-efg-128.138.145.206.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.207 | cu-duan-efg-128.138.145.207.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.208 | cu-duan-efg-128.138.145.208.colorado.edu | 2024-04-17 23:28:48 |
| 128.138.145.209 | cu-duan-efg-128.138.145.209.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.210 | cu-duan-efg-128.138.145.210.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.211 | cu-duan-efg-128.138.145.211.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.212 | cu-duan-efg-128.138.145.212.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.213 | cu-duan-efg-128.138.145.213.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.214 | cu-duan-efg-128.138.145.214.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.215 | cu-duan-efg-128.138.145.215.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.216 | cu-duan-efg-128.138.145.216.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.217 | cu-duan-efg-128.138.145.217.colorado.edu | 2024-04-17 23:28:48 |
| 128.138.145.218 | cu-duan-efg-128.138.145.218.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.219 | cu-duan-efg-128.138.145.219.colorado.edu | 2024-04-17 23:28:48 |
| 128.138.145.220 | cu-duan-efg-128.138.145.220.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.221 | cu-duan-efg-128.138.145.221.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.222 | cu-duan-efg-128.138.145.222.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.223 | cu-duan-efg-128.138.145.223.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.224 | cu-duan-efg-128.138.145.224.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.225 | cu-duan-efg-128.138.145.225.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.226 | cu-duan-efg-128.138.145.226.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.227 | cu-duan-efg-128.138.145.227.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.228 | cu-duan-efg-128.138.145.228.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.229 | cu-duan-efg-128.138.145.229.colorado.edu | 2024-04-17 23:28:48 |
| 128.138.145.230 | cu-duan-efg-128.138.145.230.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.231 | cu-duan-efg-128.138.145.231.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.232 | cu-duan-efg-128.138.145.232.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.233 | cu-duan-efg-128.138.145.233.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.234 | cu-duan-efg-128.138.145.234.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.235 | cu-duan-efg-128.138.145.235.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.236 | cu-duan-efg-128.138.145.236.colorado.edu | 2024-04-17 23:28:48 |
| 128.138.145.237 | cu-duan-efg-128.138.145.237.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.238 | cu-duan-efg-128.138.145.238.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.239 | cu-duan-efg-128.138.145.239.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.240 | cu-duan-efg-128.138.145.240.colorado.edu | 2024-04-17 23:28:48 |
| 128.138.145.241 | cu-duan-efg-128.138.145.241.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.242 | cu-duan-efg-128.138.145.242.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.243 | cu-duan-efg-128.138.145.243.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.244 | cu-duan-efg-128.138.145.244.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.245 | cu-duan-efg-128.138.145.245.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.246 | cu-duan-efg-128.138.145.246.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.247 | cu-duan-efg-128.138.145.247.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.248 | cu-duan-efg-128.138.145.248.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.250 | cu-duan-efg-128.138.145.250.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.251 | cu-duan-efg-128.138.145.251.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.252 | cu-duan-efg-128.138.145.252.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.253 | cu-duan-efg-128.138.145.253.colorado.edu | 2024-04-25 06:42:28 |
| 128.138.145.254 | cu-duan-efg-128.138.145.254.colorado.edu | 2024-04-25 06:42:28 |
Top 20 / total ASN
| Country / Region | Allocated ASNs | ASN IPv4 Number | ASN IPv6 Number(/64) |
|---|---|---|---|
United States
|
30434 | 1445996026 | 971582445595794 |
Brazil
|
9002 | 88034768 | 29389741002758 |
China
|
6733 | 372611448 | 129946108961408 |
Russian Federation
|
5800 | 47626258 | 294603616808768 |
India
|
5790 | 36222240 | 24460668932096 |
Australia
|
5013 | 42286964 | 20569917233152 |
Indonesia
|
3297 | 17799424 | 1328854073344 |
United Kingdom
|
3175 | 80858276 | 32289804451840 |
Germany
|
3097 | 113865256 | 71041074462720 |
Poland
|
2510 | 19285504 | 15951122994176 |
Canada
|
2350 | 55999300 | 3531917362176 |
France
|
2282 | 77250336 | 12875268685824 |
Ukraine
|
2116 | 9681408 | 5076030586880 |
Bangladesh
|
1757 | 1909260 | 1013900050432 |
Netherlands
|
1587 | 55669936 | 26109800613376 |
Italy
|
1298 | 52326864 | 28883315523584 |
Hong Kong
|
1269 | 17871732 | 1725691855616 |
Argentina
|
1260 | 19535584 | 18797300219904 |
Japan
|
1232 | 168120424 | 33532219097088 |
Spain
|
1223 | 34628352 | 7936553652224 |