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:62)
| IP | Host | DateTime |
|---|---|---|
| 128.138.183.1 | its183-gw.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.183.4 | awx.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.183.5 | ecomm.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.183.6 | connections.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.183.8 | comp-7k-183.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.183.10 | netbox.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.183.11 | comp2-7k-183.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.183.13 | dds-print.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.183.14 | securitysensor01.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.183.15 | breeze-old.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.183.18 | catalog-orig.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.183.19 | ucbsccm-ps01tst.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.183.21 | pebble.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.183.22 | oitdev.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.183.24 | oitstage.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.183.30 | leroy.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.183.33 | careerservices-old2.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.183.38 | osr-misc02.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.183.45 | lawlibrary-3.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.183.46 | lawlegacy01.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.183.47 | lawlegacy-dev02.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.183.56 | ducksmack.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.183.59 | dswiki.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.183.71 | law-pre.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.183.74 | ceweb-02.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.183.75 | ceweb-dev02.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.183.77 | activistarchive.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.183.97 | pesforum-old.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.183.112 | ats-fb.ad.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.183.120 | connect-f5-prod1.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.183.121 | connect-f5-prod2.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.183.122 | connect-f5-cl.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.183.139 | alliance.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.183.143 | taylor01.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.183.147 | geography-new.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.183.153 | rmacrao.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.183.154 | ofa-webprod.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.183.155 | studentjobs-old.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.183.156 | ehsweb.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.183.179 | ehs-reporter-old.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.183.183 | cliq.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.183.187 | bacula-test.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.183.195 | jspace.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.183.199 | jspace-adm.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.183.200 | uis-eue02.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.183.201 | klondike.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.183.203 | lawlibrary-old.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.183.206 | threefromtheroad.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.183.208 | cuart.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.183.210 | a499.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.183.211 | b8c0.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.183.220 | openwater-2.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.183.245 | comp183-245-dhcp.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.183.246 | comp183-246-dhcp.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.183.247 | comp183-247-dhcp.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.183.248 | comp183-248-dhcp.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.183.249 | comp183-249-dhcp.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.183.250 | comp183-250-dhcp.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.183.251 | comp183-251-dhcp.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.183.252 | comp183-252-dhcp.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.183.253 | comp183-253-dhcp.colorado.edu | 2025-08-18 10:24:31 |
| 128.138.183.254 | comp183-254-dhcp.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 |