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:143)
| IP | Host | DateTime |
|---|---|---|
| 146.189.165.1 | asc32035lw61551.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.4 | ummsmac-h4tgw1qtpn5v.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.5 | asc82011dm66116.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.6 | asc32079dw60247.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.8 | dhcp-146-189-165-8.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.9 | desktop-b26ah7n.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.10 | asc91081dw59517.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.11 | ummsaz-2dm8fx2.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.13 | ummsaz-3hvrkq3.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.14 | hpb50c0c.ad.umassmed.edu.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.16 | ummsaz-8z1zdx2.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.18 | ummsaz-pf3dmpk4.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.19 | npic9f755.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.20 | asc91016wd55724.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.21 | as61065ddw63682.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.23 | ummsaz-dps3fb3.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.26 | kanamycin.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.27 | ummsaz-pf3df83y.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.28 | asc42008wd62143.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.29 | rbakermycloud.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.30 | ummsaz-7437bt2.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.32 | ummsaz-mj0la0gt.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.33 | umwwds056393.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.34 | ummsaz-f7pyb54.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.35 | ummsmac-m12426xqmv.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.36 | ummsaz-pf4nsrq8.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.37 | ummsmac-h4tgc0pxq6x2.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.38 | dhcp-146-189-165-38.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.40 | umwwds056674.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.41 | ummsaz-7455bt2.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.43 | ummsmac-j2tfd2xkqr.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.44 | xrx9c934e61dab1.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.45 | dhcp-146-189-165-45.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.50 | ummsmac-r6g9vxlm74.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.52 | tsw-1060-asc-lect-l.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.53 | ummsaz-mj0gt5e5.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.55 | et0021b70513f7.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.61 | ummsaz-r912x6c6.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.63 | ummsaz-85yddz3.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.67 | dhcp-146-189-165-67.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.68 | asc32033lw61529.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.69 | ummsaz-2wtvzc3.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.72 | moon.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.73 | frankfurt.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.74 | asc32131lw61528.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.76 | ummsaz-dj72nw3.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.78 | ummsmac-f5kkl00hk7gf.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.79 | wanglab-a16-2.ad.umassmed.edu | 2025-04-14 03:23:06 |
| 146.189.165.80 | ummsaz-pf55dcn1.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.83 | ummsaz-fsz26m3.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.84 | ummsaz-pf2wx6mr.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.85 | ummsaz-9fkrqj3.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.87 | ummsaz-54614857.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.89 | mellobioinfo.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.92 | ummsaz-8z5ydx2.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.98 | mc-110675.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.99 | ummsaz-pf3f9rpq.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.100 | ummsmac-h2wh34jzq6nv.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.102 | ummsaz-36xr1g3.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.105 | ummsaz-2wtxzc3.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.109 | ummsaz-11tt2z3.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.110 | asc42059dw63126.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.111 | ummsaz-pf4my72g.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.114 | tsw-1060-asc-lect-b.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.115 | ummsaz-401czv2.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.116 | ummsaz-pf3dmr5b.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.119 | asc61065dw62288.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.120 | ummsaz-6xm5cw3.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.122 | asc81089dw63127.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.123 | ummsaz-pf3cxlqq.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.126 | ummsaz-8wrx4k3.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.128 | am-300-00107fe0a9e1.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.129 | asc22014dw61564.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.131 | ummsaz-pf3czqbb.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.132 | desktop-3330cb1.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.135 | dekkerintelimac.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.136 | ummsaz-4p27vh3.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.138 | as8-2072-vidsw1.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.143 | asc72008dm54220.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.144 | paris.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.145 | npid5f66c.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.146 | ummsaz-7frrkq3.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.147 | as8-2072-pres1.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.151 | ummsaz-r912x677.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.152 | ummsmac-h4thx00kq6x9.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.153 | ummsaz-15714857.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.156 | ummsmac-c02fc1w7q05g.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.158 | umwwds058191as7.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.159 | asc72007-5mrr9eq.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.163 | ummsaz-c2tb333.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.166 | ummsaz-8fkrqj3.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.167 | ummsmac-d06kxgx7kq.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.168 | dhcp-146-189-165-168.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.171 | npifc2dce.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.172 | dhcp-146-189-165-172.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.175 | dhcp-146-189-165-175.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.177 | valerias-air-97.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.178 | ummsaz-2cj5vh3.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.179 | ummsaz-13714857.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.180 | clotrimazole.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.181 | asc42051dw59243.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.183 | mxl1353dkf.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.185 | ummsaz-r914ddad.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.186 | ummsaz-g9qn9t2.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.187 | paella.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.190 | jamies-imac.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.193 | simpc000497.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.194 | ummsaz-5bkyjq3.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.195 | as52063dw66188.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.196 | ummsmac-pr6c0fpxfg.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.197 | dhcp-146-189-165-197.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.199 | adityas-mbp-5.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.200 | evas-air-2820.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.203 | ummsaz-h3ykhl2.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.205 | ummsmac-cvqx6lt66f.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.208 | ummsmac-pg-1437.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.210 | android-93787083db39ab55.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.214 | ummsaz-836qw04.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.216 | ummsaz-7446bt2.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.218 | npi5c69b0.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.220 | ummsaz-ckdqcp2.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.224 | ummsmac-c7wq4htgvy.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.225 | ummsaz-r912x636.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.226 | tud500477.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.227 | ummsaz-42qd704.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.228 | mac-pro.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.229 | ummsaz-jy271m3.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.230 | ummsaz-44t4182.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.234 | ummsmac-ml7f4lq2y3.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.235 | android-33c6f365452bdf01.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.237 | asc22011dw62353.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.238 | ummsaz-dtt3z33.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.239 | ummsaz-h0m8mh3.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.240 | dhcp-146-189-165-240.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.241 | miniseq.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.242 | npibdc6ad.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.244 | micone.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.245 | asc32036lw61523.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.246 | as7-2072-vidsw1.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.247 | ampicillin.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.248 | tsw-760-00107fa91784.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.250 | ummsaz-pf4mybj9.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.165.253 | asc71064dw61288.ad.umassmed.edu | 2025-04-13 03:32:20 |
Top 20 / total ASN
| Country / Region | Allocated ASNs | ASN IPv4 Number | ASN IPv6 Number(/64) |
|---|---|---|---|
United States
|
31312 | 1464538329 | 3459991856267404370 |
Brazil
|
9017 | 86336478 | 28726528348162 |
China
|
6575 | 346918052 | 147443577072496 |
India
|
5945 | 35523584 | 24457641185280 |
Russian Federation
|
5755 | 46686160 | 10821891502152 |
Indonesia
|
3565 | 17853440 | 1217556774912 |
Germany
|
3103 | 112763144 | 69647041953792 |
United Kingdom
|
3100 | 72783968 | 30997488926720 |
Australia
|
3007 | 40563504 | 20484212397824 |
Poland
|
2466 | 19496704 | 15525745005568 |
Canada
|
2433 | 54536808 | 4425449145600 |
France
|
2204 | 75272960 | 12213247542528 |
Ukraine
|
2005 | 8479232 | 5322933207040 |
Bangladesh
|
1866 | 1898752 | 908761563136 |
Netherlands
|
1596 | 52971728 | 27350000272896 |
Italy
|
1295 | 52395392 | 28586721411072 |
Argentina
|
1295 | 19703040 | 18772159365120 |
Hong Kong
|
1278 | 17804484 | 7875645932288 |
Japan
|
1267 | 159116136 | 33547349983232 |
Spain
|
1235 | 34575872 | 7530784034816 |