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:121)
| IP | Host | DateTime |
|---|---|---|
| 128.91.203.0 | dhcp156.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.1 | dhcp157.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.2 | dhcp158.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.3 | dhcp159.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.4 | dhcp160.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.5 | dhcp161.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.6 | dhcp162.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.7 | dhcp163.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.8 | dhcp164.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.9 | dhcp165.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.10 | dhcp166.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.11 | dhcp167.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.12 | dhcp168.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.13 | dhcp169.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.14 | dhcp170.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.15 | dhcp171.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.16 | dhcp172.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.17 | dhcp173.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.18 | dhcp174.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.19 | dhcp175.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.20 | dhcp176.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.21 | dhcp177.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.22 | dhcp178.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.23 | dhcp179.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.24 | dhcp180.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.25 | dhcp181.dental.upenn.edu | 2025-05-30 03:04:19 |
| 128.91.203.26 | dhcp182.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.27 | dhcp183.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.28 | dhcp184.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.29 | dhcp185.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.30 | dhcp186.dental.upenn.edu | 2025-05-30 03:04:19 |
| 128.91.203.31 | dhcp187.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.32 | dhcp188.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.33 | dhcp189.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.34 | dhcp190.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.35 | dhcp191.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.36 | dhcp192.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.37 | dhcp193.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.38 | dhcp194.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.39 | dhcp195.dental.upenn.edu | 2025-05-30 03:04:19 |
| 128.91.203.40 | dhcp196.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.41 | dhcp197.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.42 | dhcp198.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.43 | dhcp199.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.44 | dhcp200.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.45 | dhcp201.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.46 | dhcp202.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.47 | dhcp203.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.48 | dhcp204.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.49 | dhcp205.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.50 | dhcp206.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.51 | dhcp207.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.52 | dhcp208.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.53 | dhcp209.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.54 | dhcp210.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.55 | dhcp211.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.56 | dhcp212.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.57 | dhcp213.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.58 | dhcp214.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.59 | dhcp215.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.60 | dhcp216.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.61 | dhcp217.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.62 | dhcp218.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.63 | dhcp219.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.64 | dhcp220.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.65 | dhcp221.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.66 | dhcp222.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.67 | dhcp223.dental.upenn.edu | 2025-05-30 03:04:19 |
| 128.91.203.68 | dhcp224.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.69 | dhcp225.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.70 | dhcp226.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.71 | dhcp227.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.72 | dhcp228.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.73 | dhcp229.dental.upenn.edu | 2025-05-30 03:04:19 |
| 128.91.203.74 | dhcp230.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.75 | dhcp231.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.76 | dhcp232.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.77 | dhcp233.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.78 | dhcp234.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.79 | sdm-sc-ahnle.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.80 | dexhub.dental.upenn.edu | 2025-05-30 03:04:19 |
| 128.91.203.81 | hvac1.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.82 | dexhub2.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.83 | pdm-sc-imslabl.dsn.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.84 | ip-camera3.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.85 | pdm-sc-medit01.dsn.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.86 | ip-camera2.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.87 | pdm-sc-omed15.dsn.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.88 | pdm-sc-rad02.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.89 | pdm-sc-ode213hp.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.90 | pdm-sc-208hpprnt.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.91 | pdm-sc-zblw.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.165 | pdm-sc-odepsp2.dsn.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.166 | pdm-sc-zeisslw323.dsn.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.167 | test-cyber.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.168 | pdm-sc-osviewst.dsn.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.169 | pdm-sc-odexr2.dsn.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.170 | pdm-sc-odepan2.dsn.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.171 | pdm-sc-pcarech8.dsn.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.172 | pdm-sc-pcarech6.dsn.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.173 | pdm-sc-pcarech4.dsn.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.174 | pdm-sc-pcarech2.dsn.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.175 | pdm-pccbct-wd.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.176 | pdm-sc-pcarech1.dsn.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.177 | pdm-sc-pcarech3.dsn.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.178 | pdm-sc-pcarech5.dsn.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.179 | pdm-sc-pcarech7.dsn.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.180 | pdm-sc-careprt1.dsn.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.181 | pdm-sc-odexr1.dsn.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.182 | pdm-sc-rcu1.dsn.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.183 | pdm-omorslct-wd.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.184 | pdm-sc-zeisslw324.dsn.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.185 | pdm-sc-odepsp1.dsn.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.186 | pdm-sc-zbpcare.dsn.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.187 | pdm-sc-zborsurg.dsn.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.188 | pdm-sc-240print.dsn.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.189 | pdm-sc-zbadcc.dsn.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.190 | pdm-sc-zbims1.dsn.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.191 | pdm-sc-zbims2.dsn.dental.upenn.edu | 2025-05-30 03:04:19 |
| 128.91.203.192 | pdm-sc-zbims3.dsn.dental.upenn.edu | 2025-06-04 08:24:00 |
| 128.91.203.193 | pdm-sc-btsprnt.dental.upenn.edu | 2025-06-04 08:24:00 |
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 |