AS | CIDR | Description |
---|---|---|
AS104 | 128.138.0.0/16 | COLORADO-AS - University of Colorado at Boulder, US |
AS / Info | IP / Time | AS Path |
---|---|---|
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IP | Host | DateTime |
---|---|---|
128.138.172.1 | rgnt-gw-rgnt172.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.11 | dharmabum.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.12 | reg-172-12.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.13 | reg-172-13.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.14 | reg-172-14.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.15 | reg-172-15.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.16 | oss-p-001.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.19 | reg-172-19.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.20 | regent-canon.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.21 | reg-172-21.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.23 | reg-172-23.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.25 | reg-172-25.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.26 | reg-172-26.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.27 | reg-172-27.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.28 | reg-172-28.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.29 | res-172-29.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.30 | reg-172-30.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.31 | reg-172-31.colorado.edu | 2024-04-21 17:28:32 |
128.138.172.40 | reg-172-40.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.41 | reg-172-41.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.42 | reg-172-42.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.43 | reg-172-43.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.44 | reg-172-44.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.45 | reg-172-45.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.46 | reg-172-46.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.47 | reg-172-47.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.48 | reg-172-48.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.49 | reg-172-49.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.50 | reg-172-50.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.53 | regent-admin.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.54 | rgnt172-54-dhcp.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.55 | regent-staff.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.56 | rgnt172-56-dhcp.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.57 | reg-172-57.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.62 | reg-172-62.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.70 | reg-172-70.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.71 | reg-172-71.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.72 | reg-172-72.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.73 | reg-172-73.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.74 | reg-172-74.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.75 | reg-172-75.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.76 | reg-172-76.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.77 | reg-172-77.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.78 | reg-172-78.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.80 | reg-172-80.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.81 | reg-172-81.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.82 | reg-172-82.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.83 | reg-172-83.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.84 | reg-172-84.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.85 | reg-172-85.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.89 | reg-172-89.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.97 | reg-172-97.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.98 | reg-172-98.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.103 | reg-172-103.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.104 | rgnt172-104-dhcp.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.105 | rgnt172-105-dhcp.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.106 | rgnt172-106-dhcp.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.107 | rgnt172-107-dhcp.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.108 | rgnt172-108-dhcp.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.109 | rgnt172-109-dhcp.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.110 | rgnt172-110-dhcp.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.111 | rgnt172-111-dhcp.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.112 | rgnt172-112-dhcp.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.113 | rgnt172-113-dhcp.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.114 | rgnt172-114-dhcp.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.115 | rgnt172-115-dhcp.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.116 | rgnt172-116-dhcp.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.117 | rgnt172-117-dhcp.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.118 | rgnt172-118-dhcp.colorado.edu | 2024-04-21 17:28:32 |
128.138.172.119 | rgnt172-119-dhcp.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.120 | rgnt172-120-dhcp.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.121 | rgnt172-121-dhcp.colorado.edu | 2024-04-17 23:29:29 |
128.138.172.122 | regent-intl.colorado.edu | 2024-04-17 23:29:29 |
Country / Region | Allocated ASNs | ASN IPv4 Number | ASN IPv6 Number(/64) |
---|---|---|---|
United States | 30411 | 1445755138 | 971421750996114 |
Brazil | 8999 | 88019984 | 29346785038342 |
China | 6735 | 372554616 | 129907452748416 |
Russian Federation | 5802 | 47603986 | 294410343739200 |
India | 5789 | 36208672 | 24452077228032 |
Australia | 5021 | 42286964 | 20569915005184 |
Indonesia | 3297 | 17791232 | 1324558647296 |
United Kingdom | 3175 | 81138468 | 32014100398080 |
Germany | 3096 | 113843496 | 70968058773504 |
Poland | 2511 | 19277056 | 15951122994176 |
Canada | 2348 | 55993288 | 3527344325632 |
France | 2280 | 77259296 | 12875268816896 |
Ukraine | 2116 | 9679616 | 5110393470976 |
Bangladesh | 1753 | 1907980 | 1013879275520 |
Netherlands | 1586 | 55646128 | 26105505383936 |
Italy | 1298 | 52325328 | 28831789219840 |
Hong Kong | 1268 | 17893748 | 1721396888320 |
Argentina | 1260 | 19529184 | 18796763021312 |
Japan | 1232 | 168102760 | 33532218048512 |
Spain | 1224 | 34622976 | 7902193782784 |