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:144)
| IP | Host | DateTime |
|---|---|---|
| 146.189.247.1 | desktop-b58f6bu.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.2 | ummsaz-7hyqml3.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.4 | ummsaz-pf3fl8jk.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.5 | npi43768b.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.6 | sylvias-air.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.7 | ummsaz-g1fnxy2.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.11 | 755-qcanimal1.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.12 | xrx9c934e1b80b7.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.15 | 146.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.16 | npic9b55a.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.17 | npieb2a44.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.18 | cp4n-c4426831cbf7.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.20 | dhcp-146-189-247-20.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.22 | ummsmac-jwrjfvy6cj.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.23 | co-s5-402-am1.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.24 | 7kb8cp2.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.26 | leica-koj3v28r9.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.27 | umms-4r64gb2.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.32 | ummsaz-9r0hpz3.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.33 | mcs4110dw59937.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.34 | ummsmac-c02vt0n7jlcn.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.36 | ummsaz-pw01nhyw.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.39 | lg\ webos\ tv\ ur640s.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.40 | macbook-pro.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.42 | hpbe1394.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.44 | aver.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.46 | ummsaz-3x4lbw3.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.47 | npic848ec.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.48 | mcs4209dw57948.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.49 | hp7a69e7.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.53 | dhcp-146-189-247-53.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.54 | epsonf1c75b.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.55 | npi14f34a.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.56 | puget-231625-8.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.61 | mcs6240dw33913x.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.63 | ummsaz-cf0w5x3.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.64 | mpc3-2-s4-402.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.66 | mcsa531aww60208.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.68 | mfp13523523.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.69 | ummsaz-bmhs033.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.73 | dhcp-146-189-247-73.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.74 | brnb4220083fe37.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.76 | npc9951736.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.77 | ummsaz-6ws5zs3.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.78 | ipac-w2.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.80 | npicb7718.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.85 | npi236ec7.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.89 | mcs7139dw59836.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.94 | ummsaz-8z11fx2.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.99 | xc-b67102.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.105 | am-3200-s1-123.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.106 | mcsh65ncs2.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.108 | dhcp-146-189-247-108.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.109 | mcs7410dw61675.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.110 | ummsaz-91vtqn3.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.111 | dhcp-146-189-247-111.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.112 | dhcp-146-189-247-112.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.114 | ummsaz-99pvtq2.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.116 | mcs1320dw58728.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.118 | ummsaz-8z41fx2.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.120 | scope062023.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.121 | ummsaz-5tq5vh3.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.122 | asc32050dw62468.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.123 | ummsaz-pf2lmfm0.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.124 | npi2b9511.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.126 | npie8b3bf.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.127 | mcs4209dw63680.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.130 | asc32050dw62463.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.132 | ummsaz-pf3tbs43.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.133 | ummsaz-61w0br3.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.134 | mcsa142dw62189.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.135 | ummsaz-bx7y673.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.137 | ummsaz-83w88r2.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.139 | mcs2260lw60604.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.141 | npi29c836.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.143 | bean.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.145 | ummsaz-mj0gt5en.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.148 | ummsmac-c02gl0m6q05p.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.149 | tg\ \ \ \ \ \ .ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.151 | vmss-imac.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.152 | ummsaz-chvrkq3.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.156 | dhcp-146-189-247-156.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.157 | leica-i9rf6vvpv.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.158 | ummsaz-cx4lbw3.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.161 | dhcp-146-189-247-161.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.162 | mcs6119dw59762.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.163 | hp8ca6c9.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.164 | umwwdcg57f42.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.165 | ummsaz-mj0gt5ec.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.166 | npid76982.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.169 | tsw-10-amp3-off.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.170 | dhcp-146-189-247-170.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.173 | ummsaz-4km5vh3.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.174 | dhcp-146-189-247-174.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.176 | asc32035lw62474.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.178 | hdmd-s1-133.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.179 | mcs7141lm66180.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.180 | ummsaz-83yf8r2.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.182 | hpf9fa2c.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.184 | ummsaz-1ybb5k3.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.186 | dm8x8-4308a6.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.187 | kotin-airport-time-capsule.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.188 | echo0048db.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.189 | ummsaz-83wd8r2.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.191 | mcs6212dw63150.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.192 | asc3wu14lw62746.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.193 | ummsaz-83wh8r2.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.195 | asc62061dw59572.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.196 | mcs3817dw62794.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.197 | ummsaz-83y78r2.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.198 | mcs3212wd62150.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.200 | mcs3241dw63314.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.201 | asc32050dw53103.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.202 | em-fs.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.208 | dhcp-146-189-247-208.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.209 | ummsaz-5tsyzc3.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.212 | desktop-rq2re3s.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.215 | ummsaz-r912x0mm.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.217 | as3-sim-rm2026.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.219 | mcs2345dw61276.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.220 | qldr-xxxx.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.223 | mlsc-w.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.225 | dhcp-146-189-247-225.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.228 | ummsaz-pw0c8spg.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.229 | ummsaz-pf3d5zqk.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.230 | ts-1070-amp3-lectern.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.231 | 7kb9cp2.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.232 | du.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.233 | ummsaz-31n20f3.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.234 | us5obgw02.umassmemorial.org | 2024-10-13 07:16:16 |
| 146.189.247.236 | ummsaz-6ctzw04.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.238 | ai600_96930892.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.239 | dhcp-146-189-247-239.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.240 | hp681c61.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.241 | ummsaz-4n3w5x3.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.243 | ipac.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.244 | mcs9900d99pstq2.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.245 | npiebbbab.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.246 | mcsdws058574.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.249 | am-3200-c44268059511.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.250 | umms-amp-1.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.251 | ummsmac-c07st02rg1hy.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.252 | echo005208.ad.umassmed.edu | 2024-10-13 07:16:16 |
| 146.189.247.253 | leica-g1ut02f6a.ad.umassmed.edu | 2024-10-13 07:16:16 |
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 |