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:151)
| IP | Host | DateTime |
|---|---|---|
| 146.189.245.1 | ummsaz-hykhn13.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.3 | ummsaz-83wb8r2.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.5 | ummsaz-8zfby33.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.8 | ummsaz-hc33dk3.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.11 | mcs4209tk.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.13 | shixin2.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.16 | npifae6cd.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.17 | ummsaz-jn3j0q2.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.20 | mcs4236lw64724.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.21 | ummsaz-83z78r2.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.22 | ummsaz-jxbb5k3.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.23 | mcsg1103dw62342.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.24 | ummsaz-pf4nsrqv.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.25 | ummsaz-5y0wkm3.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.27 | ipac-w1.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.28 | dhcp-146-189-245-28.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.29 | dhcp-146-189-245-29.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.32 | mcs5111dw61295.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.33 | hp73e512.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.35 | img-ds.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.37 | mcs3123dw61496.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.38 | ummsaz-pf4rr0ps.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.40 | dhcp-146-189-245-40.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.42 | leica-224djuvsg.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.44 | tesiraconnect05671397.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.46 | xrx9c934e7012f7.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.48 | ummsmac-c02vt0n7jlcn.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.50 | ummsmac-h4tgx2edpn5w.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.51 | proc-amp3.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.52 | ummsaz-r912x0m3.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.54 | am-3200-c442681666d0.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.55 | dhcp-146-189-245-55.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.57 | npi0c11a0.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.59 | hp2cb80c.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.61 | ummsaz-3l65663.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.63 | ipac-w5.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.65 | laptop-jja7kspb.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.66 | ummsaz-cvlwzb3.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.67 | nikona1-hp.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.69 | dhcp-146-189-245-69.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.71 | ummsaz-7km77g3.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.72 | ummsaz-58zxy33.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.73 | ummsaz-49jkqj3.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.76 | vmss-imac.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.77 | dhcp-146-189-245-77.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.78 | ummsaz-bxv0br3.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.80 | mcs5312dw62221.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.81 | ummsaz-pf3tbv9s.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.83 | nmr600.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.84 | ts-1070-amp2-lectern.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.85 | xrx0000aac7cd85.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.87 | echo0048c7.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.90 | ummsaz-mz0195mn.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.91 | ummsaz-83y98r2.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.93 | ummsaz-byc1br3.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.95 | ummsaz-mj0bsks6.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.96 | ummsaz-frzp2m3.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.100 | mcsa531aww60208.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.102 | ummsaz-83y78r2.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.103 | grenonhouse.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.105 | xrx9c934e49496d.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.106 | ummsaz-pf4nsrtb.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.107 | ummsaz-5641db3.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.108 | mcs5248wd63413.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.109 | ummsaz-3rpwdx2.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.110 | ummsaz-83wg8r2.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.111 | ummsmac-c07st02rg1hy.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.112 | npiebbb8a.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.113 | echo0053ae.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.114 | idunno-old.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.115 | ummsaz-4frry23.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.117 | ummsaz-mj0l0dg3.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.118 | win-p8qb63k6dlm.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.119 | avmacbootcamp.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.122 | mcs4240lw68834.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.123 | ummsaz-g95k4z2.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.124 | ummsaz-pf2wwsm6.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.125 | dhcp-146-189-245-125.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.126 | ummsaz-fqq5vh3.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.129 | mcs1112dw53748.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.130 | xrx9c934e72eec3.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.131 | ummsaz-btqjn13.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.133 | asc3wu13lw62745.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.134 | ummsaz-pf3ysqdt.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.137 | cyclone5.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.138 | tsw-1070-s1-123.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.140 | bt22206dw62739.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.141 | epopt.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.142 | ummsaz-f0tpc14.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.145 | ummsaz-d2d7l33.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.146 | echo00029f.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.147 | ummsaz-83yg8r2.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.148 | npi2dbe8b.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.152 | echo0857de.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.155 | ummsaz-pf4my9aj.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.157 | ummsaz-5k9jqj3.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.158 | ummsaz-g9qmyr3.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.160 | ummsaz-f0kpdw2.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.165 | mcs4228dw55986.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.169 | ummsaz-bxpj243.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.170 | ummsaz-83wc8r2.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.173 | ummsmac-lwn19tx9vy.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.174 | skully.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.175 | mcs4209d8749.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.176 | mfp15954189.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.183 | itlc---room-b.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.184 | larry-win10x64.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.185 | ummsaz-mj0gt5fa.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.187 | dhcp-146-189-245-187.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.189 | mcs1320dw58731.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.191 | am-3000-student-lounge.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.192 | hpb56a8c.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.193 | umassmed.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.194 | ummsaz-9xc1br3.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.195 | airmedia-1788ea.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.196 | win-c03gav62j5p.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.199 | win-i82oc7n8s6b.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.200 | ai600_96930892.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.202 | ummsaz-61w0br3.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.204 | marshallscienti.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.206 | desktop-g5nqa3b.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.207 | dhcp-146-189-245-207.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.209 | xrx9c934e4a5c65.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.211 | desktop-p6vjfov.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.212 | dhcp-146-189-245-212.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.213 | mcs3121dw62208.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.214 | dhcp-146-189-245-214.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.215 | mfp13541565.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.216 | win-ud8lmremcst.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.217 | brn30055c0c4ef7.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.218 | ummsaz-8yj54d3.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.220 | dhcp-146-189-245-220.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.221 | apresoamp2.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.222 | ummsaz-pf3fl8jk.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.224 | umms-amp-2.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.228 | airmedia-s2-205.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.230 | minerva.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.232 | ummsaz-pf3tbkaz.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.233 | npi0938bc.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.236 | ummsaz-83z98r2.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.238 | ummsmac-p733gvhky3.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.239 | asc92001lw63196.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.241 | ummsmac-c02fc1ywq05g.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.242 | ummsaz-5y70fy3.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.244 | dhcp-146-189-245-244.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.245 | xrx9c934e456aa8.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.246 | dhcp-146-189-245-246.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.248 | dhcp-146-189-245-248.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.250 | tsw-1052-00107f6c4d5d.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.251 | ummsaz-gn0nn23.ad.umassmed.edu | 2025-04-13 03:33:55 |
| 146.189.245.252 | ummsaz-8l1cdb3.ad.umassmed.edu | 2025-04-13 03:33:55 |
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 |