BGP Announced
| AS | CIDR | Description |
|---|---|---|
| AS55 |
128.91.0.0/16
|
UPENN - University of Pennsylvania, US |
Real Time BGP Data
| AS / Info | IP / Time | AS Path |
|---|---|---|
| Loading... | ||
Reverse DNS List (Total:28)
| IP | Host | DateTime |
|---|---|---|
| 128.91.71.1 | irb7.bnh.router.upenn.edu | 2025-06-04 08:21:57 |
| 128.91.71.2 | benn-011fw.cts.isc.upenn.edu | 2025-06-04 08:21:57 |
| 128.91.71.3 | ben-012fw.cts.isc.upenn.edu | 2025-06-04 08:21:57 |
| 128.91.71.4 | benn-13.cts.isc.upenn.edu | 2025-06-04 08:21:57 |
| 128.91.71.5 | benn-015fw.cts.isc.upenn.edu | 2025-06-04 08:21:57 |
| 128.91.71.6 | benn-016fw.cts.isc.upenn.edu | 2025-06-04 08:21:57 |
| 128.91.71.7 | benn-017fw.cts.isc.upenn.edu | 2025-06-04 08:21:57 |
| 128.91.71.8 | benn-019fw.cts.isc.upenn.edu | 2025-06-04 08:21:57 |
| 128.91.71.9 | benn-020fw.cts.isc.upenn.edu | 2025-06-04 08:21:57 |
| 128.91.71.10 | benn-024fw.cts.isc.upenn.edu | 2025-06-04 08:21:57 |
| 128.91.71.11 | benn-025fw.cts.isc.upenn.edu | 2025-06-04 08:21:57 |
| 128.91.71.12 | benn-029fw.cts.isc.upenn.edu | 2025-05-30 03:02:27 |
| 128.91.71.13 | benn-138fw.cts.isc.upenn.edu | 2025-06-04 08:21:57 |
| 128.91.71.14 | benn-139fw.cts.isc.upenn.edu | 2025-06-04 08:21:57 |
| 128.91.71.15 | benn-140fw.cts.isc.upenn.edu | 2025-06-04 08:21:57 |
| 128.91.71.16 | benn-141fw.cts.isc.upenn.edu | 2025-06-04 08:21:57 |
| 128.91.71.17 | benn-201fw.cts.isc.upenn.edu | 2025-05-30 03:02:27 |
| 128.91.71.18 | benn-222fw.cts.isc.upenn.edu | 2025-06-04 08:21:57 |
| 128.91.71.19 | benn-224fw.cts.isc.upenn.edu | 2025-06-04 08:21:57 |
| 128.91.71.20 | benn-231fw.cts.isc.upenn.edu | 2025-06-04 08:21:57 |
| 128.91.71.21 | benn-244fw.cts.isc.upenn.edu | 2025-06-04 08:21:57 |
| 128.91.71.22 | benn-322fw.cts.isc.upenn.edu | 2025-06-04 08:21:57 |
| 128.91.71.23 | benn-323fw.cts.isc.upenn.edu | 2025-06-04 08:21:57 |
| 128.91.71.24 | benn-401qsc.cts.isc.upenn.edu | 2025-06-04 08:21:57 |
| 128.91.71.25 | benn-406fw.cts.isc.upenn.edu | 2025-06-04 08:21:57 |
| 128.91.71.26 | benn-407.cts.isc.upenn.edu | 2025-06-04 08:21:57 |
| 128.91.71.27 | benn-419fw.cts.isc.upenn.edu | 2025-06-04 08:21:57 |
| 128.91.71.28 | bnh-cts-av.cts.isc.upenn.edu | 2025-06-04 08:21:57 |
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 |