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:46)
| IP | Host | DateTime |
|---|---|---|
| 128.138.92.1 | spsc-pub-cloud-gw.colorado.edu | 2025-08-18 10:23:13 |
| 128.138.92.3 | dns-dev.colorado.edu | 2025-08-18 10:23:13 |
| 128.138.92.6 | ucb-license02.colorado.edu | 2025-08-18 10:23:13 |
| 128.138.92.7 | neo-term.colorado.edu | 2025-08-18 10:23:13 |
| 128.138.92.8 | laa.colorado.edu | 2025-08-21 17:46:28 |
| 128.138.92.9 | musm-apps-2.colorado.edu | 2025-08-18 10:23:13 |
| 128.138.92.10 | envd-print.colorado.edu | 2025-08-18 10:23:13 |
| 128.138.92.11 | slhc-web.colorado.edu | 2025-08-18 10:23:13 |
| 128.138.92.13 | atap-monitor01.colorado.edu | 2025-08-18 10:23:13 |
| 128.138.92.14 | museum-web01.colorado.edu | 2025-08-18 10:23:13 |
| 128.138.92.15 | dns-dev2.colorado.edu | 2025-08-18 10:23:13 |
| 128.138.92.18 | boco2.colorado.edu | 2025-08-18 10:23:13 |
| 128.138.92.19 | musm-apps-3.colorado.edu | 2025-08-18 10:23:13 |
| 128.138.92.20 | awg2.colorado.edu | 2025-08-18 10:23:13 |
| 128.138.92.22 | nanoserver2.colorado.edu | 2025-08-18 10:23:13 |
| 128.138.92.24 | lst-crestron.colorado.edu | 2025-08-21 17:46:28 |
| 128.138.92.29 | ucb-license03.colorado.edu | 2025-08-18 10:23:13 |
| 128.138.92.30 | cubit-web01.colorado.edu | 2025-08-18 10:23:13 |
| 128.138.92.31 | phys-lic.colorado.edu | 2025-08-18 10:23:13 |
| 128.138.92.34 | umc-ems01.colorado.edu | 2025-08-18 10:23:13 |
| 128.138.92.35 | vems1.colorado.edu | 2025-08-18 10:23:13 |
| 128.138.92.36 | umc-ems01dev.colorado.edu | 2025-08-18 10:23:13 |
| 128.138.92.37 | ems-dev.colorado.edu | 2025-08-18 10:23:13 |
| 128.138.92.38 | legacy-content4.colorado.edu | 2025-08-18 10:23:13 |
| 128.138.92.39 | nac-web02.colorado.edu | 2025-08-18 10:23:13 |
| 128.138.92.47 | fvt3.colorado.edu | 2025-08-18 10:23:13 |
| 128.138.92.48 | boco3.colorado.edu | 2025-08-18 10:23:13 |
| 128.138.92.52 | nanoserver3.colorado.edu | 2025-08-18 10:23:13 |
| 128.138.92.98 | seue-test-rh8.colorado.edu | 2025-08-18 10:23:13 |
| 128.138.92.99 | seue-test-rh9.colorado.edu | 2025-08-18 10:23:13 |
| 128.138.92.102 | gene-pve-test.colorado.edu | 2025-08-18 10:23:13 |
| 128.138.92.105 | studyabroad-3.colorado.edu | 2025-08-18 10:23:13 |
| 128.138.92.124 | bootstrap-test.colorado.edu | 2025-08-18 10:23:13 |
| 128.138.92.125 | test-laps.adtest.colorado.edu | 2025-08-18 10:23:13 |
| 128.138.92.126 | windows2019-tst-old.colorado.edu | 2025-08-18 10:23:13 |
| 128.138.92.134 | bst-prcuvpn-access.colorado.edu | 2025-08-18 10:23:13 |
| 128.138.92.135 | bst-gate.colorado.edu | 2025-08-21 17:46:28 |
| 128.138.92.136 | bst-serve.colorado.edu | 2025-08-18 10:23:13 |
| 128.138.92.137 | bst-prcuvpn.colorado.edu | 2025-08-18 10:23:13 |
| 128.138.92.138 | phoebe.colorado.edu | 2025-08-18 10:23:13 |
| 128.138.92.139 | bst-wiki.colorado.edu | 2025-08-18 10:23:13 |
| 128.138.92.140 | bst-db.colorado.edu | 2025-08-18 10:23:13 |
| 128.138.92.141 | bioserve.colorado.edu | 2025-08-18 10:23:13 |
| 128.138.92.144 | bst-biosentinel-data.colorado.edu | 2025-08-18 10:23:13 |
| 128.138.92.145 | biosvn.colorado.edu | 2025-08-18 10:23:13 |
| 128.138.92.148 | sabl-www.colorado.edu | 2025-08-18 10:23:13 |
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 |