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:49)
| IP | Host | DateTime |
|---|---|---|
| 128.91.36.1 | irb211.levy.router.upenn.edu | 2025-06-04 08:21:25 |
| 128.91.36.2 | lcd-00.design.upenn.edu | 2025-06-04 08:21:25 |
| 128.91.36.3 | lcd-01.design.upenn.edu | 2025-06-04 08:21:25 |
| 128.91.36.4 | lcd-02.design.upenn.edu | 2025-06-04 08:21:25 |
| 128.91.36.5 | lcd-03.design.upenn.edu | 2025-06-04 08:21:25 |
| 128.91.36.6 | lcd-04.design.upenn.edu | 2025-06-04 08:21:25 |
| 128.91.36.7 | lcd-05.design.upenn.edu | 2025-06-04 08:21:25 |
| 128.91.36.8 | lcd-06.design.upenn.edu | 2025-06-04 08:21:25 |
| 128.91.36.9 | lcd-07.design.upenn.edu | 2025-06-04 08:21:25 |
| 128.91.36.10 | lcd-08.design.upenn.edu | 2025-06-04 08:21:25 |
| 128.91.36.11 | lcd-09.design.upenn.edu | 2025-05-30 03:01:53 |
| 128.91.36.12 | lcd-10.design.upenn.edu | 2025-06-04 08:21:25 |
| 128.91.36.13 | lcd-11.design.upenn.edu | 2025-06-04 08:21:25 |
| 128.91.36.14 | lcd-12.design.upenn.edu | 2025-06-04 08:21:25 |
| 128.91.36.15 | lcd-13.design.upenn.edu | 2025-06-04 08:21:25 |
| 128.91.36.16 | lcd-14.design.upenn.edu | 2025-06-04 08:21:25 |
| 128.91.36.17 | lcd-15.design.upenn.edu | 2025-06-04 08:21:25 |
| 128.91.36.18 | lcd-16.design.upenn.edu | 2025-06-04 08:21:25 |
| 128.91.36.19 | lcd-17.design.upenn.edu | 2025-06-04 08:21:25 |
| 128.91.36.20 | lcd-18.design.upenn.edu | 2025-06-04 08:21:25 |
| 128.91.36.21 | lcd-19.design.upenn.edu | 2025-06-04 08:21:25 |
| 128.91.36.22 | lcd-20.design.upenn.edu | 2025-06-04 08:21:25 |
| 128.91.36.23 | lcd-21.design.upenn.edu | 2025-06-04 08:21:25 |
| 128.91.36.24 | lcd-22.design.upenn.edu | 2025-06-04 08:21:25 |
| 128.91.36.25 | lcd-23.design.upenn.edu | 2025-06-04 08:21:25 |
| 128.91.36.26 | lcd-24.design.upenn.edu | 2025-06-04 08:21:25 |
| 128.91.36.27 | lcd-25.design.upenn.edu | 2025-06-04 08:21:25 |
| 128.91.36.28 | lcd-26.design.upenn.edu | 2025-06-04 08:21:25 |
| 128.91.36.29 | lcd-27.design.upenn.edu | 2025-06-04 08:21:25 |
| 128.91.36.30 | lcd-28.design.upenn.edu | 2025-06-04 08:21:25 |
| 128.91.36.31 | lcd-29.design.upenn.edu | 2025-06-04 08:21:25 |
| 128.91.36.32 | pd-divinity-fw.design.upenn.edu | 2025-06-04 08:21:25 |
| 128.91.36.33 | cac-5200.design.upenn.edu | 2025-06-04 08:21:25 |
| 128.91.36.34 | cac-e78330.design.upenn.edu | 2025-06-04 08:21:25 |
| 128.91.36.65 | irb12.gfl.router.upenn.edu | 2025-06-04 08:21:25 |
| 128.91.36.67 | 128.91.36.67.ctt.upenn.edu | 2025-06-04 08:21:25 |
| 128.91.36.69 | pci20-0143-wl.kite.upenn.edu | 2025-06-04 08:21:25 |
| 128.91.36.70 | 128.91.36.70.ctt.upenn.edu | 2025-06-04 08:21:25 |
| 128.91.36.71 | graysferryprinter.ctt.upenn.edu | 2025-06-04 08:21:25 |
| 128.91.36.72 | ctt11-012-wd.ctt.upenn.edu | 2025-06-04 08:21:25 |
| 128.91.36.73 | pci16-051-wd.ctt.upenn.edu | 2025-06-04 08:21:25 |
| 128.91.36.74 | ctt13-037-wd.ctt.upenn.edu | 2025-06-04 08:21:25 |
| 128.91.36.75 | 128.91.36.75.ctt.upenn.edu | 2025-06-04 08:21:25 |
| 128.91.36.79 | pci14-001-wd.ctt.upenn.edu | 2025-06-04 08:21:25 |
| 128.91.36.81 | pci14-002-wd.ctt.upenn.edu | 2025-06-04 08:21:25 |
| 128.91.36.82 | ctt14-051-wd.ctt.upenn.edu | 2025-06-04 08:21:25 |
| 128.91.36.129 | irb1.lsl.router.upenn.edu | 2025-06-04 08:21:25 |
| 128.91.36.139 | gol-iap-portal.dccs.upenn.edu | 2025-06-04 08:21:25 |
| 128.91.36.140 | avr-iap-point.dccs.upenn.edu | 2025-06-04 08:21:25 |
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 |