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:139)
| IP | Host | DateTime |
|---|---|---|
| 146.189.162.2 | desktop-pejr8mf.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.3 | ummsaz-cf4y4k3.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.6 | nutzer-pc.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.8 | a6578p9.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.10 | asc32035lw61550.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.11 | asc72072dw51182.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.12 | as3-2016-ctrl1.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.17 | asc32013dw59348.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.20 | ummsmac-r603cqr65h.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.24 | fvfdcbsmp3y0.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.25 | hpid95601.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.27 | ummsaz-pf517q9r.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.28 | hp4558ec.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.29 | as3-sim-rm2044.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.30 | desktop-8tv8fh5.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.31 | deltavision.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.32 | x9sra-x9sra-3.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.33 | ascdw66884.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.34 | as3-sim-rm2036.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.37 | ava-354946.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.38 | ummsaz-r912x64j.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.39 | ummsaz-c8y9704.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.40 | ummsaz-btzh9r3.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.42 | ummsaz-40x00c3.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.43 | ummsaz-g94n4z2.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.44 | ummsmac-h4tgx0hfpn5v.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.46 | as3-sim-ltj194.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.47 | ummsaz-pf5crwl9.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.48 | win-fko2t47g6u3.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.50 | android-3fd2d97985b711c8.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.53 | ummsaz-8dh7h04.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.54 | x1-r9t434y.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.55 | ummsaz-fw6d704.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.57 | eujinee.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.59 | npie606b7.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.60 | as3-2062-cnfrm.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.64 | mcs1124wdw7f9t2.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.66 | mac-pro.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.69 | as3-sim-rm2034.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.71 | dhcp-146-189-162-71.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.75 | ummsmac-sj-c02qxevfgg78.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.77 | asc32013dw53098.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.78 | desktop-eaoj4jn.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.80 | ummsaz-pf3d6wbg.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.81 | a5-symphony-as92011a.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.87 | cdtmp-734br-2948.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.90 | ummsaz-dn27vh3.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.92 | ummsaz-9m0b704.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.94 | ummsmac-pwq7176d6g.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.95 | as3-sim-rm2038.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.96 | ummsaz-pf2lmn86.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.100 | smallrna.umassmed.edu.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.101 | as3-sim-ltj193.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.102 | spx-hmp-001d50201cb9.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.103 | npi7eaca0.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.106 | ummsaz-3fj5vh3.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.109 | win-ndpjrkq4sj0.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.110 | rics03433.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.111 | asc22013dw61558.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.113 | as3-sim-ltj306.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.116 | asc41033dw63393.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.117 | as3-sim-rm2025.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.120 | as91033dwgkj6n53.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.122 | ummsaz-cshrmn2.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.123 | gxb02310.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.125 | dryugpu02.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.127 | ummsmac-d25vh0bej1gn.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.130 | linezolid.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.133 | echo005314.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.135 | chens-mbp.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.136 | mfp15720587.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.137 | polytc8-58444bfd.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.138 | asc22009dw61560.ad.umassmed.edu | 2025-04-14 03:23:06 |
| 146.189.162.140 | as9-2053s-imac.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.141 | ummsaz-pf2cfqa1.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.145 | am-200-00107fc7471c.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.149 | blasticidin.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.150 | puromycin.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.151 | ummsaz-1t2mhh2.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.152 | ummsmac-h2wgk05uq6p0.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.153 | as3-2050-sim15.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.154 | ummsaz-8z4zdx2.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.155 | vh01361.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.157 | as3-sim-rm2020.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.158 | ummsmac-h4tgw0bxpn78.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.159 | asc62072-am200.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.161 | qv985av.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.165 | as3-2050-sim19.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.166 | spx-hmp-001d5022111d.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.167 | ummsaz-pf3dmdss.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.168 | czc7277tc5.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.169 | umwwds056303.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.170 | ummsaz-7gd0dh2.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.173 | rbakerimac74631.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.175 | dhcp-146-189-16.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.176 | ummsaz-dg5mtt2.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.177 | ummsmac-lydp69tw7d.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.178 | ummsaz-pw0c8sp6.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.179 | gentamycin.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.180 | desktop-m9n8qf5.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.181 | ummsaz-r912x67b.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.182 | ummsaz-7462bt2.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.183 | ummsaz-pf3fk3lb.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.186 | ummsaz-9ln48b3.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.187 | asc9201dw59555.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.188 | ummsaz-pf3d003l.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.191 | gabbygiese-hp.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.196 | ummsaz-4b3dh04.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.197 | asc22013lw53241.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.200 | desktop-6nuoqqi.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.202 | ummsmac-c02tj06xh7jy.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.203 | ummsaz-df68724.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.205 | asc22012lw53356.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.206 | npi48f9c0.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.208 | as12136lw63214.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.210 | npi3fb9a1.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.211 | bi89f34rt.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.212 | hp088660.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.213 | dhcp-146-189-162-213.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.215 | asc6101351194.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.216 | ummsaz-hfzc704.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.217 | ummsaz-5tsxzc3.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.218 | mochi.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.219 | as3-sim-ltj312.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.223 | ummsaz-pf3d6etg.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.224 | win-h2jcq13qm73.ad.umassmed.edu | 2025-04-14 03:23:06 |
| 146.189.162.225 | win-734t6c5j3e1.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.227 | umwumms-1htodhu.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.228 | mfp13586315.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.229 | npi85835e.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.230 | wendys.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.233 | mxl1414qz8.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.234 | as3-sim-ltj311.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.238 | sstdws061926.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.239 | asc22083dw61561.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.242 | ummsaz-fjm5vh3.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.247 | asc32031lw61530.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.249 | edeine.ad.umassmed.edu | 2025-04-13 03:32:20 |
| 146.189.162.251 | ummsaz-hbj5vh3.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 |