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:71)
| IP | Host | DateTime |
|---|---|---|
| 128.138.172.1 | rgnt-gw-rgnt172.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.11 | dharmabum.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.12 | reg-172-12.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.13 | reg-172-13.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.14 | reg-172-14.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.15 | reg-172-15.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.16 | oss-p-001.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.19 | reg-172-19.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.20 | regent-canon.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.21 | reg-172-21.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.22 | reg-172-22.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.23 | reg-172-23.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.24 | reg-172-24.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.25 | reg-172-25.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.26 | reg-172-26.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.27 | reg-172-27.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.28 | reg-172-28.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.29 | res-172-29.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.30 | reg-172-30.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.31 | reg-172-31.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.40 | reg-172-40.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.41 | reg-172-41.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.42 | reg-172-42.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.43 | reg-172-43.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.44 | reg-172-44.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.45 | reg-172-45.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.46 | reg-172-46.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.47 | reg-172-47.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.48 | reg-172-48.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.49 | reg-172-49.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.50 | reg-172-50.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.53 | regent-admin.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.54 | rgnt172-54-dhcp.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.55 | regent-staff.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.56 | rgnt172-56-dhcp.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.57 | reg-172-57.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.62 | reg-172-62.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.70 | reg-172-70.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.71 | reg-172-71.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.72 | reg-172-72.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.73 | reg-172-73.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.74 | reg-172-74.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.75 | reg-172-75.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.76 | reg-172-76.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.77 | reg-172-77.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.80 | reg-172-80.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.81 | reg-172-81.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.82 | reg-172-82.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.83 | reg-172-83.colorado.edu | 2025-08-16 11:55:44 |
| 128.138.172.85 | reg-172-85.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.97 | reg-172-97.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.98 | reg-172-98.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.103 | reg-172-103.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.104 | rgnt172-104-dhcp.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.105 | rgnt172-105-dhcp.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.106 | rgnt172-106-dhcp.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.107 | rgnt172-107-dhcp.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.108 | rgnt172-108-dhcp.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.109 | rgnt172-109-dhcp.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.110 | rgnt172-110-dhcp.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.111 | rgnt172-111-dhcp.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.112 | rgnt172-112-dhcp.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.114 | rgnt172-114-dhcp.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.115 | rgnt172-115-dhcp.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.116 | rgnt172-116-dhcp.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.117 | rgnt172-117-dhcp.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.118 | rgnt172-118-dhcp.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.119 | rgnt172-119-dhcp.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.120 | rgnt172-120-dhcp.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.121 | rgnt172-121-dhcp.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.172.122 | regent-intl.colorado.edu | 2025-08-18 10:24:31 |
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 |