BGP Announced
| AS | CIDR | Description |
|---|---|---|
| AS1742 | 131.142.0.0/16 | HARVARD-UNIV - Harvard University, US |
Real Time BGP Data
| AS / Info | IP / Time | AS Path |
|---|---|---|
| Loading... | ||
Reverse DNS List (Total:49)
| IP | Host | DateTime |
|---|---|---|
| 131.142.210.32 | sao-fmaa.cfa.harvard.edu | 2024-11-29 23:57:18 |
| 131.142.210.47 | sao-fmmmc.cfa.harvard.edu | 2024-11-29 23:57:18 |
| 131.142.210.50 | sipctestcdp2.cfa.harvard.edu | 2024-11-29 23:57:18 |
| 131.142.210.51 | sao-388897.cfa.harvard.edu | 2024-11-29 23:57:18 |
| 131.142.210.52 | sao-spped.cfa.harvard.edu | 2024-11-29 23:57:18 |
| 131.142.210.53 | sao-388910.cfa.harvard.edu | 2024-11-29 23:57:18 |
| 131.142.210.54 | sao-sppdh.cfa.harvard.edu | 2024-11-29 23:57:18 |
| 131.142.210.55 | sao-388830.cfa.harvard.edu | 2024-11-29 23:57:18 |
| 131.142.210.56 | sao-sppld.cfa.harvard.edu | 2024-11-29 23:57:18 |
| 131.142.210.57 | sao-fmss.cfa.harvard.edu | 2024-11-29 23:57:18 |
| 131.142.210.58 | sao-fmke.cfa.harvard.edu | 2024-11-29 23:57:18 |
| 131.142.210.59 | sao-fmhc.cfa.harvard.edu | 2024-11-29 23:57:18 |
| 131.142.210.60 | sao-spplk.cfa.harvard.edu | 2024-11-29 23:57:18 |
| 131.142.210.61 | sao-388649.cfa.harvard.edu | 2024-11-29 23:57:18 |
| 131.142.210.62 | cfavtc-r-483.cfa.harvard.edu | 2024-11-29 23:57:18 |
| 131.142.210.63 | sao-sppcp.cfa.harvard.edu | 2024-11-29 23:57:18 |
| 131.142.210.64 | sao-cfnas-4-cdp.cfa.harvard.edu | 2024-11-29 23:57:18 |
| 131.142.210.65 | sao-388914.cfa.harvard.edu | 2024-11-29 23:57:18 |
| 131.142.210.66 | sao-388913.cfa.harvard.edu | 2024-11-29 23:57:18 |
| 131.142.210.67 | fmscanner.cfa.harvard.edu | 2024-11-29 23:57:18 |
| 131.142.210.68 | sao-fmgk.cfa.harvard.edu | 2024-11-29 23:57:18 |
| 131.142.210.69 | sao-fmsg.cfa.harvard.edu | 2024-11-29 23:57:18 |
| 131.142.210.70 | sao-fmpk.cfa.harvard.edu | 2024-11-29 23:57:18 |
| 131.142.210.72 | sao-fmam.cfa.harvard.edu | 2024-11-29 23:57:18 |
| 131.142.210.73 | sao-dotf.cfa.harvard.edu | 2024-11-29 23:57:18 |
| 131.142.210.74 | sao-388917.cfa.harvard.edu | 2024-11-29 23:57:18 |
| 131.142.210.75 | sao-sppjs.cfa.harvard.edu | 2024-11-29 23:57:18 |
| 131.142.210.76 | sao-388580.cfa.harvard.edu | 2024-11-29 23:57:18 |
| 131.142.210.77 | sao-388915.cfa.harvard.edu | 2024-11-29 23:57:18 |
| 131.142.210.78 | sao-388922.cfa.harvard.edu | 2024-11-29 23:57:18 |
| 131.142.210.79 | sao-388650.cfa.harvard.edu | 2024-11-29 23:57:18 |
| 131.142.210.80 | sao-388928.cfa.harvard.edu | 2024-11-29 23:57:18 |
| 131.142.210.81 | sao-sppdr.cfa.harvard.edu | 2024-11-29 23:57:18 |
| 131.142.210.82 | sao-388677.cfa.harvard.edu | 2024-11-29 23:57:18 |
| 131.142.210.83 | sao-sppgg.cfa.harvard.edu | 2024-11-29 23:57:18 |
| 131.142.210.84 | sao-fmbd.cfa.harvard.edu | 2024-11-29 23:57:18 |
| 131.142.210.85 | sppscanner2.cfa.harvard.edu | 2024-11-29 23:57:18 |
| 131.142.210.91 | fmcam.cfa.harvard.edu | 2024-11-29 23:57:18 |
| 131.142.210.93 | sao-fmpp.cfa.harvard.edu | 2024-11-29 23:57:18 |
| 131.142.210.95 | sao-fmln.cfa.harvard.edu | 2024-11-29 23:57:18 |
| 131.142.210.96 | sao-fmpn.cfa.harvard.edu | 2024-11-29 23:57:18 |
| 131.142.210.101 | sao-388902.cfa.harvard.edu | 2024-11-29 23:57:18 |
| 131.142.210.110 | sao-fmas.cfa.harvard.edu | 2024-11-29 23:57:18 |
| 131.142.210.128 | sao-trpd.cfa.harvard.edu | 2024-11-29 23:57:18 |
| 131.142.210.158 | sao-fmkesi.cfa.harvard.edu | 2024-11-29 23:57:18 |
| 131.142.210.163 | sao-cgtb.cfa.harvard.edu | 2024-11-29 23:57:18 |
| 131.142.210.164 | co-hp4.cfa.harvard.edu | 2024-11-29 23:57:18 |
| 131.142.210.183 | sao-fmld.cfa.harvard.edu | 2024-11-29 23:57:18 |
| 131.142.210.184 | sao-fmmv.cfa.harvard.edu | 2024-11-29 23:57:18 |
Top 20 countries in total ASN
| Country | Allocated ASNs | ASN IPv4 Number | ASN IPv6 Number(/64) |
|---|---|---|---|
United States
|
31244 | 1374219769 | 1153848682421486306 |
Brazil
|
9497 | 88314288 | 28416497684484 |
China
|
6726 | 349753252 | 147545386198768 |
India
|
5919 | 35407616 | 24355682385920 |
Russian Federation
|
5875 | 48228058 | 11707035168064 |
Australia
|
4317 | 41209904 | 20444302809344 |
Indonesia
|
3504 | 17757984 | 1141368160256 |
Germany
|
3203 | 112894216 | 69174143746048 |
United Kingdom
|
3197 | 74862984 | 30613081882624 |
France
|
2671 | 75946496 | 12342776889344 |
Poland
|
2528 | 18124544 | 15062126695424 |
Canada
|
2365 | 54538744 | 3238023595008 |
Ukraine
|
2045 | 8927232 | 5138277335040 |
Bangladesh
|
1815 | 1870592 | 885229748224 |
Netherlands
|
1594 | 53675216 | 25574086542848 |
Italy
|
1298 | 51807944 | 28509075996672 |
Romania
|
1294 | 8056896 | 1437407445248 |
Argentina
|
1283 | 19691008 | 18731910758400 |
Hong Kong
|
1281 | 17478084 | 8396627903232 |
Spain
|
1266 | 34310400 | 7595693248512 |