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:157)
| IP | Host | DateTime |
|---|---|---|
| 128.138.127.9 | lilly.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.10 | cotterpin.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.11 | fmfiles.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.12 | fmremote.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.14 | fmremotetest.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.17 | fmremote1.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.20 | fm.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.21 | fm2.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.22 | fmdb2.colorado.edu | 2025-08-21 17:46:52 |
| 128.138.127.23 | fmflex.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.24 | magrathea.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.25 | risa.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.26 | dagobah.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.27 | fmflex-new.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.30 | kingpin.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.31 | haven.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.33 | redqueen.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.34 | errol.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.35 | powerbig.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.38 | ghostold.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.39 | ghostdbold.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.40 | ghostdb.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.41 | ghost.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.42 | zarquon.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.43 | bsg.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.44 | jenner-new.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.45 | fmmdm.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.46 | flange.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.47 | fmmdm-new.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.50 | unifier-intg.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.51 | babyruth.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.52 | beetle.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.53 | pancake.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.54 | pearlstar.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.55 | whitestar.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.60 | fmdocs.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.61 | fmdocsdb.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.62 | fmdocsweb.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.63 | fmdocsclient.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.64 | fmmeridian.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.65 | fmmeridiandb.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.66 | fmmeridianweb.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.73 | pitneybm.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.74 | pitneydb.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.75 | pitneyrep3.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.76 | pitneyweb.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.77 | dilaxftp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.78 | dilaxsql.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.79 | fmcaddb.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.80 | fmcaddb2.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.81 | fmclark.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.82 | fmenlighten.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.83 | fmlewis.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.84 | gallifrey.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.86 | kingtut.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.87 | meriwether.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.88 | fmsacagawea.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.89 | seaman.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.90 | xebec.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.92 | fmvibration.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.129 | muen-gw-seuss.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.131 | cpi-muen-e311-pt1.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.132 | cpi-muen-e311-prs1.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.133 | cpi-muen-d346-prs1.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.134 | cpi-muen-d346-pt1.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.141 | cu-muenzlabs-128.138.127.141.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.142 | cu-muenzlabs-128.138.127.142.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.143 | cu-muenzlabs-128.138.127.143.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.144 | cu-muenzlabs-128.138.127.144.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.145 | cu-muenzlabs-128.138.127.145.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.146 | cu-muenzlabs-128.138.127.146.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.147 | cu-muenzlabs-128.138.127.147.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.148 | cu-muenzlabs-128.138.127.148.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.149 | cu-muenzlabs-128.138.127.149.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.150 | cu-muenzlabs-128.138.127.150.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.151 | cu-muenzlabs-128.138.127.151.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.152 | cu-muenzlabs-128.138.127.152.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.153 | cu-muenzlabs-128.138.127.153.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.154 | cu-muenzlabs-128.138.127.154.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.155 | cu-muenzlabs-128.138.127.155.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.156 | cu-muenzlabs-128.138.127.156.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.157 | cu-muenzlabs-128.138.127.157.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.158 | cu-muenzlabs-128.138.127.158.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.159 | cu-muenzlabs-128.138.127.159.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.160 | cu-muenzlabs-128.138.127.160.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.161 | cu-muenzlabs-128.138.127.161.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.162 | cu-muenzlabs-128.138.127.162.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.163 | cu-muenzlabs-128.138.127.163.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.164 | cu-muenzlabs-128.138.127.164.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.165 | cu-muenzlabs-128.138.127.165.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.166 | cu-muenzlabs-128.138.127.166.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.167 | cu-muenzlabs-128.138.127.167.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.168 | cu-muenzlabs-128.138.127.168.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.169 | cu-muenzlabs-128.138.127.169.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.170 | cu-muenzlabs-128.138.127.170.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.171 | cu-muenzlabs-128.138.127.171.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.172 | cu-muenzlabs-128.138.127.172.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.173 | cu-muenzlabs-128.138.127.173.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.174 | cu-muenzlabs-128.138.127.174.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.175 | cu-muenzlabs-128.138.127.175.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.176 | cu-muenzlabs-128.138.127.176.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.177 | cu-muenzlabs-128.138.127.177.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.178 | cu-muenzlabs-128.138.127.178.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.179 | cu-muenzlabs-128.138.127.179.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.180 | cu-muenzlabs-128.138.127.180.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.181 | cu-muenzlabs-128.138.127.181.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.182 | cu-muenzlabs-128.138.127.182.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.183 | cu-muenzlabs-128.138.127.183.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.184 | cu-muenzlabs-128.138.127.184.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.185 | cu-muenzlabs-128.138.127.185.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.186 | cu-muenzlabs-128.138.127.186.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.187 | cu-muenzlabs-128.138.127.187.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.188 | cu-muenzlabs-128.138.127.188.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.189 | cu-muenzlabs-128.138.127.189.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.190 | cu-muenzlabs-128.138.127.190.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.194 | iam-prod-3.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.196 | fis-term.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.197 | pcr360-db03.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.198 | oimui-dev-1.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.199 | oimui-test-1.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.200 | themis.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.202 | oit-term.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.203 | gemelli.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.204 | iam-prod-1.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.207 | iam-nonprod-2.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.209 | iam-nonprod-1.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.210 | se-adamtest.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.212 | thehive.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.213 | saku03.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.214 | chem-web01.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.216 | chem-web02.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.217 | goat01.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.218 | goat02.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.219 | law-termkwip.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.220 | ucbsccm-net.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.221 | shepherd.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.222 | goat03.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.223 | goat04.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.224 | sweng-bp-stg-f1.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.226 | prometheus-dev2.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.227 | oimui-prod-1.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.228 | secops-sift.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.229 | urquell.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.230 | eds-data1.int.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.231 | gtpweb01.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.232 | prometheus02.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.233 | prometheus-dev1.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.234 | gtpweb02.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.235 | unimatrix.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.238 | its-atlass-stg.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.239 | its-atlassian.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.241 | ucb-uwm-man03.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.242 | sweng-bp-stg-w1.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.245 | windows2016-tst.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.246 | sweng-bp-prd-f1.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.248 | sweng-bp-prd-w1.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.127.249 | ucb-uwm-per01.colorado.edu | 2025-08-18 10:23:45 |
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 |