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:205)
| IP | Host | DateTime |
|---|---|---|
| 128.138.216.1 | engr-gw-aerospace.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.4 | boxer.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.6 | neptune.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.7 | recuv-color.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.8 | john.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.11 | diana.colorado.edu | 2025-08-21 17:48:27 |
| 128.138.216.12 | alborz.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.13 | macnugget.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.14 | qsj.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.15 | akiko.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.16 | muses.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.17 | raigad.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.18 | panter.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.19 | caspar.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.20 | hermes.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.21 | opusone.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.22 | gort.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.23 | tao.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.24 | aero-lw.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.25 | kirk.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.27 | mac-diana.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.28 | jupiter.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.29 | venus.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.30 | recuv.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.32 | phoebus.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.33 | loki.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.34 | yasu.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.35 | vette.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.36 | testa.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.38 | falcon-lw.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.39 | turbo.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.43 | rafale.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.46 | cas-visitor3.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.47 | powerbook.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.48 | tijger.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.51 | cas-switch.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.52 | rosesnow.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.54 | b17.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.56 | pod-lw.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.57 | tucker.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.58 | lans.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.59 | spock.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.60 | mccoy.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.61 | scottie.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.62 | mac-muses.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.63 | painter.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.64 | sulu.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.65 | luna.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.66 | ecae-66.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.67 | chekov.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.68 | hyper.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.69 | ecae216-69.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.71 | chympups1.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.72 | chympups2.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.75 | mac-hermes.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.76 | mete.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.78 | mac-jupiter.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.79 | mac-venus.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.81 | navin.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.82 | mac-phoebus.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.83 | saturn-lw.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.84 | cas-visitor2.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.85 | grece.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.86 | pete.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.87 | bernoulli.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.91 | giant.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.93 | nxlicense.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.96 | afrankie216.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.97 | maracaibo.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.98 | ecae-216-98.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.99 | lelune-pb.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.100 | balas.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.102 | oldalexandra.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.103 | laplata.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.105 | ecae216-105.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.107 | ecae216-107.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.110 | hornet.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.112 | jsf.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.117 | lelune.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.118 | ecae-216-18.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.119 | brandy.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.120 | new-dorra.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.121 | isabel.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.122 | alexandra-lw.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.124 | blanik.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.125 | old-titan.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.126 | briarrabbit.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.127 | prowler.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.128 | aegis.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.129 | aerius.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.130 | ecae-216-130-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.131 | ecae-216-131-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.132 | ecae-216-132-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.133 | ecae-216-133-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.134 | ecae-216-134-dhcp.colorado.edu | 2025-08-21 17:48:27 |
| 128.138.216.135 | ecae-216-135-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.138 | ecae-216-138-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.139 | ecae-216-139-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.141 | falcon1.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.142 | falcon2.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.143 | falcon3.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.144 | falcon4.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.145 | falcon5.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.148 | u2.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.151 | constellation.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.152 | yurtle.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.153 | stargate.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.154 | ecae-216-154-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.155 | ecae-216-155-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.156 | ecae-216-156-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.157 | ecae-216-157-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.158 | ecae-216-158-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.159 | ecae-216-159-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.160 | ecae-216-160-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.161 | ecae-216-161-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.162 | ecae-216-162-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.163 | ecae-216-163-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.164 | ecae-216-164-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.165 | ecae-216-165-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.166 | ecae-216-166-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.167 | ecae-216-167-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.168 | ecae-216-168-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.169 | ecae-216-169-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.170 | ecae-216-170-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.171 | ecae-216-171-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.172 | ecae-216-172-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.173 | ecae-216-173-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.174 | ecae-216-174-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.175 | ecae-216-175-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.176 | ecae-216-176-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.177 | ecae-216-177-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.178 | ecae-216-178-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.179 | ecae-216-179-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.180 | ecae-216-180-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.181 | ecae-216-181-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.182 | ecae-216-182-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.183 | ecae-216-183-dhcp.colorado.edu | 2025-08-21 17:48:27 |
| 128.138.216.184 | ecae-216-184-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.185 | ecae-216-185-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.186 | ecae-216-186-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.187 | ecae-216-187-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.188 | ecae-216-188-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.189 | ecae-216-189-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.190 | phantom.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.191 | phantom-ip1.colorado.edu | 2025-08-21 17:48:27 |
| 128.138.216.192 | phantom-ip2.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.193 | phantom-ip3.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.194 | ecae-216-194-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.195 | ecae-216-195-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.196 | ecae-216-196-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.197 | ecae-216-197-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.198 | ecae-216-198-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.199 | ecae-216-199-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.200 | ecae-216-200-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.201 | ecae-216-201-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.202 | ecae-216-202-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.203 | ecae-216-203-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.204 | ecae-216-204-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.205 | ecae-216-205-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.206 | ecae-216-206-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.207 | ecae-216-207-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.208 | ecae-216-208-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.209 | ecae-216-209-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.210 | ecae-216-210-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.211 | ecae-216-211-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.212 | ecae-216-212-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.213 | ecae-216-213-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.214 | ecae-216-214-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.215 | ecae-216-215-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.217 | ecae-216-217-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.218 | ecae-216-218-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.219 | ecae-216-219-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.220 | ecae-216-220-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.221 | ecae-216-221-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.222 | ecae-216-222-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.223 | ecae-216-223-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.224 | ecae-216-224-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.225 | ecae-216-225-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.226 | ecae-216-226-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.227 | ecae-216-227-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.228 | ecae-216-228-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.229 | ecae-216-229-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.230 | ecae-216-230-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.231 | ecae-216-231-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.232 | ecae-216-232-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.233 | ecae-216-233-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.234 | ecae-216-234-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.235 | ecae-216-235-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.236 | ecae-216-236-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.237 | ecae-216-237-dhcp.colorado.edu | 2025-08-21 17:48:27 |
| 128.138.216.238 | ecae-216-238-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.239 | ecae-216-239-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.240 | ecae-216-240-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.241 | ecae-216-241-dhcp.colorado.edu | 2025-08-21 17:48:27 |
| 128.138.216.242 | ecae-216-242-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.243 | ecae-216-243-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.244 | ecae-216-244-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.246 | ecae-216-246-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.247 | ecae-216-247-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.248 | ecae-216-248-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.249 | ecae-216-249-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.251 | ecae-216-251-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.252 | ecae-216-252-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.253 | ecae-216-253-dhcp.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.216.254 | ecae-216-254-dhcp.colorado.edu | 2025-08-18 10:25:02 |
Top 20 countries in total ASN
| Country | Allocated ASNs | ASN IPv4 Number | ASN IPv6 Number(/64) |
|---|---|---|---|
United States
|
31381 | 1463309133 | 1153867275719288914 |
Brazil
|
9037 | 86226398 | 2305871897990729730 |
China
|
6564 | 346799264 | 129893613128288 |
India
|
5969 | 35348480 | 24480594907136 |
Russian Federation
|
5748 | 46622776 | 10705793691720 |
Indonesia
|
3603 | 18073088 | 1225629728768 |
Germany
|
3109 | 112752904 | 69548054544384 |
United Kingdom
|
3108 | 71550336 | 31532536299520 |
Australia
|
3015 | 40588592 | 20514282543104 |
Poland
|
2465 | 19272192 | 15298114229248 |
Canada
|
2443 | 54437736 | 4438988948736 |
France
|
2201 | 75328768 | 12154271827456 |
Ukraine
|
2009 | 8261632 | 5013717516288 |
Bangladesh
|
1870 | 1933568 | 908494569472 |
Netherlands
|
1595 | 51310544 | 26556465939968 |
Argentina
|
1300 | 19708416 | 18815344377856 |
Italy
|
1298 | 52409856 | 28591018606592 |
Hong Kong
|
1280 | 18154148 | 8554605118208 |
Japan
|
1269 | 159027048 | 33573211799552 |
Spain
|
1233 | 34628352 | 7522246791168 |