BGP Announced
| AS | CIDR | Description |
|---|---|---|
| AS5724 | 146.189.0.0/16 | UMASSMED - University of Massachusetts Medical School, US |
Real Time BGP Data
| AS / Info | IP / Time | AS Path |
|---|---|---|
| Loading... | ||
Reverse DNS List (Total:129)
| IP | Host | DateTime |
|---|---|---|
| 146.189.246.3 | barrettpc.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.4 | dm-md16x16-amp2.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.5 | ummsaz-1r5g8v3.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.7 | umassmed.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.10 | ummsaz-439g704.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.11 | ummsaz-c255d14.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.12 | edunivheatdev02.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.13 | s3221mxl9362phs.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.16 | ummsaz-72bnr33.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.17 | ummsmac-c02fc1vjq05g.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.21 | mcs2106dw62348.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.23 | umwwds055214.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.28 | dhcp-146-189-246-28.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.29 | mcssa1076fbj1t2.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.32 | spx-hmp-001d50222cc1.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.34 | npi815dd8.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.40 | asc32050dw62462.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.41 | ummsaz-mj0gt5dv.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.42 | ummsaz-3yc1br3.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.43 | mcs7105ml63330.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.45 | ummsaz-pf4my70a.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.47 | xrx9c934e552bf8.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.49 | npi2f7b86.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.51 | et9c934eeccc86.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.52 | chalupa.umassmed.edu parc.umassmed.edu | 2024-11-13 01:30:04 |
| 146.189.246.53 | ummsaz-pf3t9xyd.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.55 | ummsaz-pf4nt0ed.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.58 | ummsaz-3dy6db3.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.59 | dhcp-146-189-246-59.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.60 | ummsaz-dqs5zs3.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.61 | ummsaz-70d1br3.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.63 | ummsaz-pf3mvh4c.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.64 | hpf9b8f2.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.68 | mcsa142dw61777.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.70 | npidc8a62.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.71 | gs908e.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.72 | npi2016d7.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.74 | npi9748b3.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.75 | mfp14015925.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.76 | mcs4209dw57644.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.77 | ummsaz-83xc8r2.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.79 | desktop-r2s2m64.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.83 | asc32050dw62471.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.84 | leica-koj3v28r9.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.85 | ummsaz-83t98r2.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.87 | ummsaz-04114857.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.90 | ummsmac-h4tl1069q6xg.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.91 | win-je4kkmisdtn.vpro.local | 2024-11-12 02:12:38 |
| 146.189.246.94 | mcs1350lw64654.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.97 | ummsaz-fgj1m53.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.99 | kzlabprinter.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.104 | sim3.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.105 | ummsaz-pf2wwsmr.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.106 | ummsaz-8yzxdx2.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.108 | ummsaz-4hb5yl3.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.110 | ummsaz-55414857.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.111 | nopales.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.112 | npi21484e.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.113 | philips-n8m4tbm.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.115 | npi8c5017.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.117 | ummsaz-pf2wwne5.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.118 | ummsaz-9yv0br3.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.120 | ummsmac-c02zj0v7jv3x.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.121 | mfp14015900.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.123 | dhcp-146-189-246-123.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.124 | n3lab_server3.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.125 | ummsaz-glxyk33.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.126 | lawrence-stern.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.132 | rcdev.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.135 | ummsaz-c10wtd3.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.137 | ummsmac-p733gvhky3.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.139 | a0027-01.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.140 | ummsaz-pf2wx8wp.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.144 | npi7fd44e.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.145 | npia7bf77.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.146 | tesiraforte05376247.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.149 | ummsaz-6z1m144.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.151 | xrx9c934e051ad9.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.153 | umms-itlc-room-c.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.154 | dhcp-146-189-246-154.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.156 | r124592.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.160 | fluback.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.161 | dhcp-146-189-246-161.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.164 | xrx9c934e5529ea.ad.umassmed.edu | 2024-11-13 01:30:04 |
| 146.189.246.165 | us3surw21.umassmemorial.org | 2024-11-12 02:12:38 |
| 146.189.246.169 | mcsa107dw55048.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.170 | et0021b797ce74.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.172 | mcs3115dw62190.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.174 | pro3-test.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.176 | ummsaz-f82d8v3.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.177 | mcs7129dw59276.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.181 | ummsaz-83y88r2.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.182 | mcsa142dw53942.ad.umassmed.edu | 2024-11-13 01:30:04 |
| 146.189.246.185 | echo0017c7.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.189 | ex-in-05162575.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.190 | npi749c78.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.192 | ummsmac-fw9fp2ychq.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.193 | brn3c2af45de225.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.194 | xrx9c934e4d7244.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.195 | 755-qcanimal2.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.199 | delldf121244.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.200 | mfp13555538.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.203 | ipac-d.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.205 | dhcp-146-189-246-205.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.207 | apresoamp3.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.208 | myspct03-6.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.210 | mfp12037646.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.211 | apresoamp1.ad.umassmed.edu | 2024-11-13 01:30:04 |
| 146.189.246.213 | ummsaz-4yc1br3.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.214 | systemsemac.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.216 | ummsmac-mqw64whggx.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.219 | ummsaz-83yh8r2.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.222 | 99n220200349.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.224 | echo004d37.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.225 | ummsaz-gtvn9t2.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.227 | npi3a9fec.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.232 | pro2masterrack2slave.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.234 | win-51emsfa5utg.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.236 | ummsaz-8zwlpy2.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.237 | mfp13523533.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.240 | ummsaz-90w0br3.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.241 | heattest.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.243 | mcs6207dw49216.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.245 | sonicboom.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.246 | ummsaz-04293253.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.247 | ummsaz-8hvrkq3.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.248 | scabwee.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.253 | mcs3212dw63166.ad.umassmed.edu | 2024-11-12 02:12:38 |
| 146.189.246.254 | npi90477c.ad.umassmed.edu | 2024-11-12 02:12:38 |
Top 20 countries in total ASN
| Country | Allocated ASNs | ASN IPv4 Number | ASN IPv6 Number(/64) |
|---|---|---|---|
United States
|
31243 | 1374896473 | 1153848616316502754 |
Brazil
|
9494 | 86668464 | 28443508346884 |
China
|
6764 | 349628836 | 129956642170608 |
Russian Federation
|
5914 | 46656218 | 11727520935232 |
India
|
5907 | 35316256 | 24337720672256 |
Australia
|
4326 | 40985648 | 20434520643840 |
Indonesia
|
3502 | 17762848 | 1141400207360 |
United Kingdom
|
3420 | 74894504 | 30350293204992 |
Germany
|
3183 | 112547080 | 69048308269056 |
France
|
2674 | 75916544 | 12264924708864 |
Poland
|
2553 | 18100736 | 14959050167296 |
Canada
|
2375 | 54576376 | 3147226678272 |
Ukraine
|
2084 | 8943360 | 4932101537792 |
Bangladesh
|
1806 | 1863680 | 846035025920 |
Netherlands
|
1583 | 53912336 | 25539458631168 |
Romania
|
1297 | 7955520 | 1437406986496 |
Italy
|
1295 | 51876808 | 28457669885952 |
Hong Kong
|
1292 | 17343172 | 7962819298048 |
Argentina
|
1282 | 19688960 | 18749627498496 |
Spain
|
1266 | 34200320 | 7688088129536 |