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 |
|---|---|---|
| 146.189.167.0 | ummsaz-pf2wwslg.ad.umassmed.edu | 2025-07-18 05:33:10 |
| 146.189.167.1 | ummsmac-c02x66vrjgh5.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.4 | ummsaz-2vcrtd3.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.6 | cycloheximide.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.7 | ummsaz-1qcdqj3.ad.umassmed.edu | 2025-07-18 05:33:10 |
| 146.189.167.10 | android-51b1e7c5126a8f41.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.13 | ummsmac-d25s5066gq17.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.14 | as82009imac.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.16 | 211kkyuk1106\ wp402.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.17 | nickgaston.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.21 | ummsaz-f7pyb54.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.23 | ummsaz-pf2lmh77.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.28 | adityas-mbp-5.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.30 | ummsaz-g0vvy33.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.31 | comrts-pxg123fmwq.ad.umassmed.edu | 2025-07-18 05:33:10 |
| 146.189.167.32 | ummsaz-c111vd3.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.34 | ummsaz-cfj5vh3.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.35 | spx-hmp-001d50222bd4.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.38 | ummsaz-39h72z2.ad.umassmed.edu | 2025-07-18 05:33:10 |
| 146.189.167.39 | spx-hmp-001d50222b99.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.40 | ummsmac-h4tgp02cpn78.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.41 | s5uvm012-00-6556.ad.umassmed.edu | 2025-07-18 05:33:10 |
| 146.189.167.42 | mxl40223k4.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.43 | ummsaz-674mr33.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.44 | ummsmac-yd2n6rxxh7.ad.umassmed.edu | 2025-07-18 05:33:10 |
| 146.189.167.45 | ummsmac-h2wh70brq6p0.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.47 | ummsaz-20h1br3.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.51 | ummsaz-j8s52z3.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.55 | ummsaz-crbcs33.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.59 | hp613b52.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.60 | ummsmac-qc0dq4k2qq.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.62 | ummsmac-y4v7w29wky.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.63 | ummsaz-pf3dm3yk.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.64 | 211kkmhk1091\ wp402.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.65 | liying-imac.ad.umassmed.edu | 2025-07-18 05:33:10 |
| 146.189.167.67 | ummsaz-pf2wx8zg.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.68 | desktop-cpjqtv0.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.69 | ummsaz-7dz8x04.ad.umassmed.edu | 2025-07-18 05:33:10 |
| 146.189.167.70 | umwwds057223.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.71 | asc51030dw60616.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.75 | 91.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.76 | czc112by5n.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.77 | as61065adw63681.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.82 | desktop-b77d06h.ad.umassmed.edu | 2025-07-18 05:33:10 |
| 146.189.167.87 | 7890_5977-pc.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.92 | renes-mac-pro.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.96 | ummsaz-c8n6gt3.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.98 | ummsaz-mj0gl89q.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.101 | asc91001dm65878.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.104 | mxl3042vb9.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.105 | ummsmac-ljwf2ck00f.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.107 | ummsmac-c02fj6x2md6n.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.109 | alta4k_25f86a.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.110 | umwwds055387.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.113 | ummsaz-dz5x7y3.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.114 | ummsaz-80514857.ad.umassmed.edu | 2025-07-18 05:33:10 |
| 146.189.167.115 | ummsaz-16714857.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.117 | f17x001286.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.118 | ummsaz-855b8y3.ad.umassmed.edu | 2025-07-18 05:33:10 |
| 146.189.167.120 | ummsaz-pf2x79md.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.124 | asc72007-5mrr9eq.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.125 | s5uvm012-00-6546.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.128 | ummsaz-r914ddb0.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.129 | ummsaz-b7rf8v3.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.131 | czc216bz2m.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.132 | ummsmac-lq4vx05639.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.133 | dhcp-146-189-167-133.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.134 | ummsaz-pf2lmh8r.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.135 | et788c771e2f2f.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.137 | ummsaz-pf2wx0ex.ad.umassmed.edu | 2025-07-18 05:33:10 |
| 146.189.167.139 | imagexpress.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.145 | ummsaz-9dw8kq3.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.147 | ummsaz-8z2zdx2.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.150 | ummsaz-6slkys3.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.152 | ummsaz-8sg8gy3.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.153 | ummsmac-h4tk40d9q6x9.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.155 | ummsaz-cvyfcw3.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.157 | ummsaz-dhvrkq3.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.158 | csr-1.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.159 | ejsfile.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.160 | ummsaz-pf3czzag.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.161 | asc42020dw63640.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.162 | ummsaz-42146x3.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.164 | ummsaz-9qx9bz2.ad.umassmed.edu | 2025-07-18 05:33:10 |
| 146.189.167.166 | desktop-6oeq8ai.ad.umassmed.edu | 2025-07-18 05:33:10 |
| 146.189.167.167 | asc4104lm627803.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.168 | ummsmac04q452n0.ad.umassmed.edu | 2025-07-21 21:58:43 |
| 146.189.167.169 | laptop-unquucdd.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.170 | ummsaz-hh72nw3.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.173 | ummsaz-g3091p7t.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.175 | ummsaz-711j704.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.178 | chemidoc-733br-5651.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.179 | desktop-km337ug.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.180 | hpe69cb8.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.182 | asc42020dw63639.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.183 | ummsaz-r912x699.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.186 | win-4d26nciqpmu.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.189 | dhcp-146-189-167-189.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.191 | ummsaz-dmtzw74.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.193 | ummsaz-4c94704.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.194 | npiebab48.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.196 | ummsaz-pf3dn424.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.198 | umwumms-a3rm5oj.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.199 | 211kkpdk1104\ wp402.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.202 | ummsmac-h4tkw0euq6x2.ad.umassmed.edu | 2025-07-18 05:33:10 |
| 146.189.167.204 | shank-pc.ad.umassmed.edu | 2025-07-18 05:33:10 |
| 146.189.167.208 | ummsaz-pf3ddkde.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.210 | imac.ad.umassmed.edu | 2025-07-18 05:33:10 |
| 146.189.167.211 | ummsmac-kd2mp712xr.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.213 | asc61061dw63325.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.215 | ummsaz-29s52z3.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.217 | ummsaz-pf2wx6mr.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.218 | ummsmac10uepn7c.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.222 | ummsaz-cdj5vh3.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.223 | mildred.ad.umassmed.edu | 2025-07-18 05:33:10 |
| 146.189.167.224 | desktop-sccj5id.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.229 | kieras-mbp.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.231 | ummsaz-pf3f9g9q.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.232 | ummsaz-dcj5vh3.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.233 | ummsaz-gy3mk44.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.234 | ummsaz-37bm5x3.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.237 | ummsaz-cgtf5s3.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.238 | ummsaz-pf3cxdgk.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.239 | ummsmac-d25xl1gej1gq.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.240 | hp6d2044.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.241 | rafys-mbp.ad.umassmed.edu | 2025-07-18 05:33:10 |
| 146.189.167.242 | ummsmac-kv4t3vh7q3.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.243 | frankfurt.ad.umassmed.edu | 2025-07-23 07:03:07 |
| 146.189.167.246 | ummsaz-pf5crwl9.ad.umassmed.edu | 2025-07-18 05:33:10 |
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 |