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 |
|---|---|---|
| 146.189.163.1 | brn3c2af4a4ff8c.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.2 | as3-sim-ltj314.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.3 | 0005cdc09505.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.4 | as3-sim-ltj310.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.5 | umwwds05209a.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.7 | npi085c5e.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.8 | ummsaz-9lyn853.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.10 | asc92033dw51983.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.11 | ummsaz-fkshkd3.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.14 | as2-2015-simrm.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.15 | ummsaz-dx0wkm3.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.16 | as61065dw63685.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.19 | dhcp-146-189-163-19.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.20 | jshtw1.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.21 | desktop-kd75j42.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.22 | as3-sim-rm2031.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.25 | ummsaz-mj0bsks9.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.26 | android-ba2b62c5a219229a.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.32 | as3-2071-icela.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.34 | crestron-stream-78a03d.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.37 | asc61003dw62778.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.39 | dhcp-146-189-163-39.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.40 | as3-sim-rm2040.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.42 | ummsaz-pf2lmh8r.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.43 | ummsaz-pf2cfqa1.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.47 | acs61030wd56298.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.48 | hive3062.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.49 | rafys-mbp.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.50 | ummsaz-8z6ydx2.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.51 | xrx9c934e66edbc.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.52 | nex.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.53 | ummsaz-r912x69a.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.56 | muenster.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.58 | asc22022dw53230.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.59 | ummsmac-pr6c0fpxfg.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.60 | android-4d22488a54ca6bd2.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.62 | khvorova_lab_ds.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.65 | ummsaz-2wtyzc3.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.67 | ummsaz-jrzh9r3.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.68 | stepanryzen.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.69 | dhcp-146-189-163-69.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.70 | ummsaz-l14745tk.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.71 | as2-2009-stat1.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.72 | dhcp-146-189-163-72.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.73 | ummsmac-fvfhp5qqq6lt.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.74 | hp75166d.ad.umassmed.edu.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.75 | ummsmac-c7wq4htgvy.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.78 | ummsaz-pf2kqz03.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.79 | ummsmac-c02f5420md6q.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.80 | asc41018dw24qw1.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.82 | umass-inspired.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.83 | umass-fresh.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.87 | umass-thanked.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.88 | umass-welcome.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.91 | win-4514892lrtv.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.92 | as3-2071-icelb.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.93 | ummsaz-pf3dmr3d.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.94 | sparsomycin.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.95 | as3-sim-ltj321.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.96 | as8-1079-kb.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.98 | asc71014dw11111.ad.umassmed.edu | 2024-10-15 04:56:04 |
| 146.189.163.100 | ummsmac-kd2mp712xr.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.101 | jon-goguens-pro.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.105 | as3-sim-ltj313.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.107 | theleelab.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.112 | npia3c19f.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.114 | dm32-asc-lect.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.115 | cdtmp-734br-4617.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.116 | ummsmac-h4tg3078pn7c.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.117 | grunwaldmacserver.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.118 | ummsaz-22rz9r3.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.120 | asb71007dw61798.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.121 | desktop-fltpkas.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.122 | ummsaz-r912x668.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.123 | android-73f92367aeacfa47.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.124 | asc52062dwstqp2.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.126 | ummsaz-jy271m3.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.127 | ummsaz-hbkx173.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.128 | dhcp-146-189-163-128.ad.umassmed.edu | 2024-10-15 04:56:04 |
| 146.189.163.129 | as3-2016-ctrl3.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.130 | tsw-1060-asc-5-2072.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.134 | as7-2072-proc1.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.135 | asc51017lw3ah3p.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.136 | asc32050dw61547.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.137 | win-70iimcqi66i.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.143 | chanwwin7.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.148 | asc91061dw50703.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.150 | p17720091507.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.152 | asc72072dw51570.ad.umassmed.edu | 2024-10-15 04:56:04 |
| 146.189.163.153 | asc62072-proc1.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.154 | ummsmac-cfvfhpgy05.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.156 | jablab.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.161 | as3-sim-ltj195.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.162 | as3-sim-ltj320.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.164 | asc91065dw52288.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.165 | ummsmac-fhj2v1w5yc.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.166 | asc91086dw50889.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.167 | epsone2472b.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.168 | umass-3d2ae2005.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.172 | classroom1.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.173 | cdt-733br-2743.ad.umassmed.edu | 2024-10-15 04:56:04 |
| 146.189.163.178 | ummsmac-c02gl00uq05p.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.180 | win-f2pn74qqaou.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.181 | umwwds052206.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.184 | ummsmac-jy2mlw9194.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.189 | win-7be94158a63.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.195 | leica-9i5gpgmsr.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.196 | us3cadw45.umassmemorial.org | 2024-10-13 07:14:58 |
| 146.189.163.199 | umass-0b248977f.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.202 | czc61670gb.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.204 | congee.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.205 | as61065mdw63684.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.206 | brn30055c2a3e25.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.209 | dhcp-146-189-163-209.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.211 | asc41014dwl9r52.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.212 | dhcp-146-189-163-212.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.213 | am-200-00107fe33de5.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.215 | ummsaz-r912x6a5.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.216 | win-ou3b4r7gckn.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.217 | desktop-05tvd9l.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.218 | asc61067dw61478.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.222 | ummsaz-bkgnsv3.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.224 | as2-2013-simrm.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.225 | ummsaz-r912x66q.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.226 | as3-sim-ltj196.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.227 | win-1i85qv6lfhh.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.228 | neomycin.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.229 | as3-sim-ltj198.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.230 | ummsmac-tjmj44x700.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.232 | ummsaz-5z8ng04.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.233 | czc7277tc5.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.234 | mq40542.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.240 | hpe6b541.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.241 | nb552575.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.242 | ummsmac-c02y80dzjv3q.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.244 | ummsaz-4bxjn13.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.245 | as3-sim-ltj322.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.246 | mcsdm66140.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.247 | ummsaz-19y9704.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.249 | dhcp-146-189-163-249.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.251 | asc62072-sw1.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.253 | asc32050dw62471.ad.umassmed.edu | 2024-10-13 07:14:58 |
| 146.189.163.254 | as3-sim-ltj323.ad.umassmed.edu | 2024-10-13 07:14:58 |
Top 20 countries in total ASN
| Country | Allocated ASNs | ASN IPv4 Number | ASN IPv6 Number(/64) |
|---|---|---|---|
United States
|
31389 | 1368519313 | 1153848593410358226 |
Brazil
|
9405 | 86796072 | 28385432637700 |
China
|
6740 | 349849636 | 129916149900528 |
Russian Federation
|
6236 | 46568256 | 11785077594432 |
India
|
5904 | 35256352 | 24342269530112 |
Australia
|
4442 | 40971056 | 20445206419712 |
United Kingdom
|
3502 | 74818024 | 29890675998720 |
Indonesia
|
3500 | 17789216 | 1145643335680 |
Germany
|
3487 | 112557576 | 69158449709056 |
Poland
|
2977 | 18114048 | 14915713504256 |
France
|
2661 | 75896320 | 12261426331648 |
Canada
|
2373 | 54591528 | 3156184597504 |
Ukraine
|
2085 | 8955904 | 4616455389184 |
Bangladesh
|
1794 | 1856256 | 818958499840 |
Netherlands
|
1597 | 55103504 | 25973228701184 |
Spain
|
1296 | 34238720 | 7750382718976 |
Italy
|
1295 | 52018120 | 28593854873600 |
Romania
|
1294 | 7952960 | 1372713320704 |
Hong Kong
|
1293 | 17461188 | 8168929952512 |
Argentina
|
1280 | 19691264 | 18751235620864 |