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:74)
| IP | Host | DateTime |
|---|---|---|
| 128.138.138.65 | rl1-hds138-64-gw.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.122 | laspvpn.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.129 | rl1-rc-arce138-gw.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.132 | dj-dellicious.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.133 | alcibiades.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.134 | tombigmac.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.135 | rc-drobofs.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.141 | cu-arce-rc-128.138.138.141.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.142 | cu-arce-rc-128.138.138.142.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.143 | cu-arce-rc-128.138.138.143.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.144 | cu-arce-rc-128.138.138.144.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.145 | cu-arce-rc-128.138.138.145.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.146 | cu-arce-rc-128.138.138.146.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.147 | cu-arce-rc-128.138.138.147.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.148 | cu-arce-rc-128.138.138.148.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.149 | cu-arce-rc-128.138.138.149.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.150 | cu-arce-rc-128.138.138.150.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.151 | cu-arce-rc-128.138.138.151.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.152 | cu-arce-rc-128.138.138.152.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.153 | cu-arce-rc-128.138.138.153.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.154 | cu-arce-rc-128.138.138.154.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.155 | cu-arce-rc-128.138.138.155.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.156 | cu-arce-rc-128.138.138.156.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.157 | cu-arce-rc-128.138.138.157.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.158 | cu-arce-rc-128.138.138.158.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.161 | itso-pentest-gw.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.193 | litr-gw-rl2misc.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.198 | moussaka.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.199 | ssifw.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.200 | sundog.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.201 | rl2138-201.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.202 | rl2-138-202.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.203 | career138-203.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.204 | rl2-138-204.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.205 | rl2-138-205.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.206 | res-rl2-rm104-xerox.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.209 | rl2138-209.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.215 | schubertprinter.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.219 | rl2-138-219-dhcp.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.220 | rl2-138-220-dhcp.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.221 | rl2-138-221-dhcp.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.222 | rl2-138-222-dhcp.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.223 | rl2-138-223-dhcp.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.224 | rl2-138-224-dhcp.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.225 | rl2-138-225-dhcp.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.226 | rl2-138-226-dhcp.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.227 | rl2-138-227-dhcp.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.228 | rl2-138-228-dhcp.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.229 | rl2-138-229-dhcp.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.230 | rl2-138-230-dhcp.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.231 | rl2-138-231-dhcp.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.232 | rl2-138-232-dhcp.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.233 | rl2-138-233-dhcp.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.234 | rl2-138-234-dhcp.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.235 | rl2-138-235-dhcp.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.236 | rl2-138-236-dhcp.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.237 | rl2-138-237-dhcp.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.238 | rl2-138-238-dhcp.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.239 | rl2-138-239-dhcp.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.240 | rl2-138-240-dhcp.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.241 | rl2-138-241-dhcp.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.242 | rl2-138-242-dhcp.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.243 | rl2-138-243-dhcp.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.244 | rl2-138-244-dhcp.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.245 | rl2-138-245-dhcp.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.246 | rl2-138-246-dhcp.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.247 | rl2-138-247-dhcp.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.248 | rl2-138-248-dhcp.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.249 | rl2-138-249-dhcp.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.250 | rl2-138-250-dhcp.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.251 | rl2-138-251-dhcp.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.252 | rl2-138-252-dhcp.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.253 | rl2-138-253-dhcp.colorado.edu | 2025-08-18 10:24:02 |
| 128.138.138.254 | rl2-138-254-dhcp.colorado.edu | 2025-08-18 10:24:02 |
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 |