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:148)
| IP | Host | DateTime |
|---|---|---|
| 146.189.161.0 | asc81065dw61555.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.2 | dhcp-146-189-161-2.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.4 | sstdws061925.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.5 | ummsmac-h4tfv2chq6x2.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.6 | ummsaz-gfrrkq3.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.7 | av243701.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.8 | ummsmac-l565r24qxt.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.10 | ims000a9df104fe.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.12 | everest.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.13 | completebat.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.14 | khvorovalabp700.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.16 | meps1998.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.17 | ummsaz-3rkqw84.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.22 | as3-2050-sim7.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.26 | ummsaz-mj0bskqt.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.27 | ummsmac-c02f70z3q05n.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.29 | umwwds058382gao.ad.umassmed.edu | 2025-04-14 03:23:00 |
| 146.189.161.31 | ummsaz-400hzv2.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.32 | ummsaz-bcj5vh3.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.35 | zamores-mac-pro.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.36 | labpc.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.37 | as3-sim-rm2032.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.39 | ummsaz-1slkys3.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.40 | as3-2007a-spc1.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.41 | win-sobebku3j8m.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.44 | dmps-300-c-00107f2ec869.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.45 | ummsmac-h4tkw0euq6x2.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.47 | ummsaz-g2n2db3.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.48 | umwwd1hdcxv1.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.49 | ummsaz-gnqk8b3.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.50 | asc32034lw61548.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.52 | asc2202269236.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.56 | ummsaz-ckdrcp2.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.57 | ummsaz-g95p4z2.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.58 | sassettmac53675.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.59 | ummsaz-j5hqhq2.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.62 | desktop-8ssga66.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.65 | as3-sim-ltj307.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.66 | et788c77348c7d.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.67 | mainsailos.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.68 | android-6e7103f5730dd96.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.69 | ascdws065395.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.70 | et788c77de5932.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.73 | dhcp-146-189-161-73.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.74 | r6ultra-00-6023.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.75 | fliu.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.76 | tormachpcnc.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.77 | simpc000496.ad.umassmed.edu | 2025-04-14 03:23:00 |
| 146.189.161.79 | npi07906f.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.81 | ummsaz-f17rzc3.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.82 | ummsaz-3rnxdx2.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.83 | win-k2smnic3gfa.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.84 | ummsaz-3gj5vh3.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.87 | win-mhv86toe1le.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.89 | dhcp-146-189-161-89.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.90 | umwwds050548.ad.umassmed.edu | 2025-04-14 03:23:00 |
| 146.189.161.91 | ummsmac-d25wf0fsj1gq.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.93 | asc52061dw50979.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.95 | wincati.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.96 | asc1016wd55723.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.98 | asc71077dw59474.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.102 | brnea3130.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.105 | ummsaz-hk81nh3.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.106 | as3-sim-rm2030.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.107 | ummsaz-bxpg243.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.108 | mbp-2848.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.109 | ceol-time-capsule.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.110 | t1700.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.111 | ummsaz-jlwh9r3.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.112 | ummsaz-18131357.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.114 | reginos-imac.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.117 | desktop-gj11rth.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.118 | dhcp-146-189-161-118.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.123 | umwumms-41kl0bf.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.124 | ummsaz-hdj5vh3.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.125 | zeus.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.126 | ummsaz-jn3zqp2.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.131 | drjasonkim.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.134 | win-5e6hj18n67r.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.137 | ummsaz-g3y4g73.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.138 | ires.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.139 | glab7470.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.140 | brn3c2af4a82626.ad.umassmed.edu | 2025-04-14 03:23:05 |
| 146.189.161.141 | android-7cc83f65f8d2416b.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.144 | ummsaz-523263fb.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.146 | ummsaz-7w74l44.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.152 | asc32014dw59349.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.156 | umwwds56305.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.158 | ummsaz-pf2wxw4q.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.159 | npi2b6c41.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.161 | spx-hmp-001d502076ac.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.162 | ummsaz-2zwtys3.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.163 | air-4412.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.165 | xe3-iot-2019.ad.umassmed.edu | 2025-04-14 03:23:00 |
| 146.189.161.166 | npif762ec.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.167 | asc91069dw49763.ad.umassmed.edu | 2025-04-14 03:23:00 |
| 146.189.161.168 | win-hvm5u5t7eek.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.170 | ummsmac-ntlw6m7799.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.173 | dhcp-146-189-161-173.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.174 | leica-ts0v7og8e.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.176 | fitness-main-pro4.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.177 | petertrenhsimac.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.178 | ummsaz-pf3dmr2f.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.179 | ummsaz-ckdscp2.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.182 | as3-2050-sim14.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.183 | hp3bc29a.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.184 | win-ak66jm5oslh.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.185 | lc-tmp-asc2009.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.186 | epson043dbc.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.187 | asc32027lw61525.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.190 | asc41033dw62853.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.192 | asc9107m9j1gn12.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.193 | asc71043dw62530.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.195 | ummsaz-mj0lkpzm.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.197 | beharlab-win11.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.198 | npi9764ec.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.200 | asc32027lw61524.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.201 | asc52005wd61115.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.203 | asc41017dw81d9m.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.204 | 91.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.205 | ummsaz-7jzc704.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.206 | claytonlab.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.208 | ummsaz-8w341v3.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.209 | macintosh.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.211 | npi129fa1.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.212 | as3-2016-ctrlpc.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.213 | vh01152.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.215 | gl-a1300.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.218 | umwwds048140.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.221 | umwwd2bsgby1.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.222 | ummsmac-d5739yvvck.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.223 | ummsaz-5c3fvw3.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.225 | 211kkebk1092\ wp402.ad.umassmed.edu | 2025-04-14 03:23:00 |
| 146.189.161.226 | rbaker-mac-pro.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.227 | as3-sim-ltj308.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.229 | dhcp-146-189-161-229.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.231 | johans-air-967.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.232 | mq40542.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.233 | android-9ef1d00b98a1b90d.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.234 | hcs-research10b.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.235 | ummsaz-r912x6cl.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.237 | asc92064dw59266.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.241 | asc72041dm62213.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.250 | 0df0f6b1336837155b9706dfef90b9b.ad.umassmed.edu | 2025-04-14 03:23:00 |
| 146.189.161.251 | desktop-cpjqtv0.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.252 | 0005cdc09656.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.254 | as3-sim-rm2022.ad.umassmed.edu | 2025-04-13 03:31:53 |
| 146.189.161.255 | walhoutlabweb.ad.umassmed.edu | 2025-04-13 03:31:53 |
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 |