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:76)
| IP | Host | DateTime |
|---|---|---|
| 128.138.123.2 | eceserver2.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.19 | elements-old.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.20 | itsasaac.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.21 | vivo-cub-staging-old.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.23 | orcid.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.24 | orcid-test.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.25 | vivo-cub-dev-old.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.30 | www-pub.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.31 | www-test-pub.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.32 | www-dev-pub.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.33 | elements-dev-old.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.35 | alastor-nat.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.42 | webapps1-pub.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.43 | webapps2-pub.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.49 | oit-gsync-dev-pub.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.50 | oit-gsync-pub.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.51 | oit-gsync-test-pub.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.53 | cpr.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.63 | frpadb-test-pub.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.64 | fisdb-test-pub.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.67 | ucb-hybrid01-pub.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.115 | ofa2.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.116 | ofainternal2.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.117 | timeclockplus1.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.119 | iamnstardev.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.120 | iamnstartest.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.141 | mira-raz-1-pub.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.142 | mira-raz-2-pub.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.143 | mira-raz-3-pub.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.144 | mira-raz-4-pub.colorado.edu | 2025-08-21 17:46:46 |
| 128.138.123.145 | mira-raz-5-pub.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.146 | mira-raz-6-pub.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.147 | mira-raz-7-pub.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.148 | mira-raz-8-pub.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.149 | frpadb-dev-old.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.150 | fisdb-dev-old.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.153 | dvl.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.154 | omr-raz-1-pub.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.155 | omr-raz-2-pub.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.161 | batman-pub.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.162 | robin-pub.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.163 | joker-pub.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.164 | catwoman-pub.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.165 | riddler-pub.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.166 | twoface-pub.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.167 | superman-pub.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.168 | bizarro-pub.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.175 | vivo-old.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.176 | fis-uccs.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.177 | vivo-uccs.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.180 | mira-dev-1-pub.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.182 | omr-dev-1-pub.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.183 | spiderman-pub.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.184 | venom-pub.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.201 | keys.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.204 | depadev.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.205 | exqahub-pub.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.206 | exhub-pub.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.207 | exhub1-pub.colorado.edu exhub.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.208 | exhub2-pub.colorado.edu exhub.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.210 | depa.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.213 | fisws.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.222 | irdb-test.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.223 | regnet-old.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.224 | registrar-old.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.226 | adm-patch-pub.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.227 | webevent.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.228 | timeclockplus.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.229 | jobmatchdev.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.230 | waitingroomdev.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.233 | ofaweb.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.234 | trackitweb.colorado.edu | 2025-08-21 17:46:46 |
| 128.138.123.239 | pub-scudder.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.240 | ironport-pub.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.249 | elements-staging-old.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.123.250 | alastor-dev-nat.colorado.edu | 2025-08-18 10:23:45 |
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 |