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:47)
| IP | Host | DateTime |
|---|---|---|
| 128.138.131.2 | lasp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.131.3 | miranda.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.131.4 | rescha.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.131.7 | goldvpn.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.131.8 | test.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.131.9 | ace.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.131.10 | laspapm.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.131.11 | lasp-pmo.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.131.12 | lasp-sdtp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.131.13 | laspvpn2.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.131.14 | vpn-2-lasp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.131.15 | casgw.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.131.16 | cassini.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.131.17 | laspappit.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.131.18 | imap-esn.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.131.19 | mgsvideo.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.131.20 | lasp-sfs.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.131.22 | rocket.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.131.23 | as-131-23.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.131.24 | planet.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.131.25 | spaceman.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.131.27 | lasp-lmgr.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.131.28 | laspmail.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.131.29 | lasp-registry.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.131.30 | cabeus.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.131.31 | laspdevappit.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.131.34 | lasp-auth.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.131.35 | lasp-auth-stage.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.131.41 | lasp-moemm.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.131.44 | lasp2.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.131.49 | emm-fos.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.131.50 | emm-opsweb.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.131.51 | emm-msf-vpn.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.131.53 | lasp-exp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.131.55 | laspcsa.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.131.70 | imap-tlm.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.131.100 | laspmx.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.131.105 | ldaps-lasp.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.131.235 | lasp-vpn.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.131.247 | lasp-nat-13.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.131.248 | lasp-nat-12.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.131.249 | lasp-nat-11.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.131.250 | lasp-nat-10.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.131.251 | lasp-nat-9.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.131.252 | rl1-gw-lasp-np3.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.131.253 | rl1-gw-lasp-np2.colorado.edu | 2025-08-18 10:23:45 |
| 128.138.131.254 | rl1-gw-lasp-np1.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 |