BGP Announced
| AS | CIDR | Description |
|---|---|---|
| AS1742 |
128.103.0.0/16
|
HARVARD-UNIV - Harvard University, US |
Real Time BGP Data
| AS / Info | IP / Time | AS Path |
|---|---|---|
| Loading... | ||
Reverse DNS List (Total:94)
| IP | Host | DateTime |
|---|---|---|
| 128.103.230.3 | rc3.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.4 | rc4.harvard.edu | 2024-04-17 20:12:38 |
| 128.103.230.5 | rc5.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.6 | rc6.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.7 | rc7.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.8 | rc8.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.9 | raddevnt.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.10 | radphotoimages.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.11 | rad-rias.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.12 | rad-web.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.13 | radphotodb.harvard.edu | 2024-04-17 20:12:38 |
| 128.103.230.14 | rad-zen.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.15 | rc15.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.16 | rc16.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.17 | rc17.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.19 | rc19.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.21 | rc21.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.22 | rc22.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.23 | rc23.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.24 | rc24.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.25 | rc25.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.27 | rc27.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.28 | rc28.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.29 | radkey.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.30 | rc30.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.31 | admont.radcliffe.edu admont.radcliffe.harvard.edu cordero.radcliffe.harvard.edu raddevnt2.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.32 | rc32.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.33 | rc33.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.34 | amelia.radcliffe.harvard.edu rc34.harvard.edu bristol.radcliffe.harvard.edu bristol.radcliffe.edu | 2024-04-25 03:46:29 |
| 128.103.230.36 | rc36.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.37 | rc37.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.38 | rc38.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.39 | rc39.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.40 | rc40.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.41 | rc41.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.42 | rad-fs1.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.43 | rc43.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.44 | rc44.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.45 | rc45.harvard.edu | 2024-04-17 20:12:38 |
| 128.103.230.46 | rc46.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.47 | rc47.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.48 | rc48.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.49 | radbs1.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.50 | rc50.harvard.edu | 2024-04-17 20:12:38 |
| 128.103.230.51 | rc51.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.52 | rc52.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.53 | rc53.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.54 | rc54.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.55 | rc55.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.59 | blackwell.radcliffe.harvard.edu delft.radcliffe.edu delft.radcliffe.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.77 | dworkin.radcliffe.harvard.edu wiblingen.radcliffe.edu wiblingen.radcliffe.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.91 | strahov.radcliffe.edu strahov.radcliffe.harvard.edu flo.radcliffe.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.100 | rc100.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.101 | rc101.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.102 | rc102.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.103 | rc103.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.104 | rc104.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.105 | rc105.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.106 | rc106.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.107 | rc107.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.108 | rc108.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.109 | rc109.harvard.edu | 2024-04-17 20:12:38 |
| 128.103.230.110 | rc110.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.111 | rc111.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.112 | rc112.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.113 | rc113.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.114 | rc114.harvard.edu | 2024-04-17 20:12:38 |
| 128.103.230.115 | rc115.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.117 | rc117.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.118 | rc118.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.119 | rc119.harvard.edu | 2024-04-17 20:12:38 |
| 128.103.230.120 | rc120.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.121 | rc121.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.122 | rc122.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.123 | rc123.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.124 | rc124.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.125 | rc125.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.126 | rc126.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.127 | rc127.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.128 | rc128.harvard.edu | 2024-04-17 20:12:38 |
| 128.103.230.129 | rc129.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.130 | rc130.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.131 | rc131.harvard.edu | 2024-04-17 20:12:38 |
| 128.103.230.132 | rc132.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.133 | rc133.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.134 | rc134.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.156 | rad-lib-shared.university.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.183 | abbey.radcliffe.harvard.edu bunny.radcliffe.harvard.edu abbey.radcliffe.edu | 2024-04-25 03:46:29 |
| 128.103.230.189 | gerda.radcliffe.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.201 | trinity.radcliffe.edu adrienne.radcliffe.harvard.edu trinity.radcliffe.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.218 | melk.radcliffe.harvard.edu dorothy.radcliffe.harvard.edu melk.radcliffe.edu | 2024-04-25 03:46:29 |
| 128.103.230.241 | codrington.radcliffe.edu | 2024-04-25 03:46:29 |
| 128.103.230.249 | codrington.radcliffe.harvard.edu | 2024-04-25 03:46:29 |
| 128.103.230.252 | beecher.radcliffe.harvard.edu codrington.radcliffe.harvard.edu | 2024-04-25 03:46:29 |
Top 20 / total ASN
| Country / Region | Allocated ASNs | ASN IPv4 Number | ASN IPv6 Number(/64) |
|---|---|---|---|
United States
|
30419 | 1445901812 | 971495711059090 |
Brazil
|
9001 | 88031760 | 29376869666822 |
China
|
6732 | 372632952 | 129907453338240 |
Russian Federation
|
5802 | 47613458 | 294427523477312 |
India
|
5789 | 36212512 | 24456373243904 |
Australia
|
5023 | 42286964 | 20569917167872 |
Indonesia
|
3297 | 17795584 | 1324558712832 |
United Kingdom
|
3175 | 81146148 | 32014403239936 |
Germany
|
3097 | 113857576 | 71036777988096 |
Poland
|
2511 | 19279616 | 15951123059712 |
Canada
|
2349 | 55991224 | 3523309536256 |
France
|
2280 | 77259808 | 12875266850816 |
Ukraine
|
2115 | 9680384 | 5076033798144 |
Bangladesh
|
1755 | 1908236 | 1013879275520 |
Netherlands
|
1586 | 55646640 | 26109800416768 |
Italy
|
1300 | 52326096 | 28824793907200 |
Hong Kong
|
1268 | 17900148 | 1725691855616 |
Argentina
|
1260 | 19527904 | 18796763152384 |
Japan
|
1232 | 168093032 | 33532218048512 |
Spain
|
1224 | 34626048 | 7970913259520 |