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:61)
| IP | Host | DateTime |
|---|---|---|
| 128.138.206.2 | ml.cs.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.206.34 | mantis.cs.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.206.69 | diverse.cs.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.206.71 | gwydion.cs.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.206.73 | wikiresearch-old.cs.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.206.128 | jkb-net.cs.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.206.129 | jkb-gw-internal.cs.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.206.135 | csl-01.cs.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.206.136 | csl-02.cs.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.206.137 | csl-03.cs.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.206.138 | csl-04.cs.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.206.139 | csl-05.cs.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.206.140 | csl-06.cs.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.206.141 | csl-07.cs.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.206.142 | csl-08.cs.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.206.143 | csl-09.cs.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.206.144 | wildwood.cs.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.206.145 | tioga.cs.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.206.146 | csl-12.cs.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.206.147 | sundancer.cs.colorado.edu | 2025-08-21 17:48:27 |
| 128.138.206.148 | sunflyer.cs.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.206.149 | csl-15.cs.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.206.150 | csl-16.cs.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.206.151 | csl-17.cs.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.206.152 | csl-18.cs.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.206.153 | csl-19.cs.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.206.154 | csl-20.cs.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.206.155 | csl-21.cs.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.206.156 | wilderness.cs.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.206.157 | safari.cs.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.206.158 | rockwood.cs.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.206.159 | csl-25.cs.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.206.160 | csl-26.cs.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.206.161 | csl-27.cs.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.206.162 | csl-28.cs.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.206.163 | csl-29.cs.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.206.164 | csl-30.cs.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.206.165 | csl-31.cs.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.206.166 | csl-32.cs.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.206.167 | csl-33.cs.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.206.168 | csl-34.cs.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.206.169 | csl-35.cs.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.206.170 | csl-36.cs.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.206.171 | csl-37.cs.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.206.172 | csl-38.cs.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.206.173 | csl-39.cs.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.206.174 | biceps.cs.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.206.175 | csl-41.cs.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.206.176 | csl-42.cs.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.206.177 | csl-43.cs.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.206.178 | csl-44.cs.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.206.179 | csl-45.cs.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.206.180 | csl-46.cs.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.206.181 | pectoralis.cs.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.206.183 | csl-49.cs.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.206.184 | csl-50.cs.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.206.185 | csl-51.cs.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.206.186 | csl-52.cs.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.206.187 | csl-53.cs.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.206.188 | skycomish.cs.colorado.edu | 2025-08-18 10:25:02 |
| 128.138.206.189 | csl-55.cs.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 |