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:108)
| IP | Host | DateTime |
|---|---|---|
| 146.189.230.2 | ummsaz-72bnf33.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.7 | desktop-k495sco.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.9 | npi8e4cc9.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.10 | npi8e4cc9.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.11 | thecla.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.23 | npi8e4cc9.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.25 | npi8e4cc9.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.27 | win-9blkd6h00ga.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.29 | npi8e4cc9.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.31 | xrx0000aac4b15b.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.32 | npi8e4cc9.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.33 | ummsaz-pf32fdqe.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.34 | npi8e4cc9.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.35 | npi8e4cc9.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.36 | npi8e4cc9.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.39 | ummsaz-mj0gt5et.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.41 | umwumms-ohnsq19.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.42 | ummsaz-7ctzw04.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.44 | ummsaz-pf2znd22.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.45 | 146.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.49 | mfp13583665.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.56 | ummsaz-r912x0n1.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.61 | npi8e4cc9.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.67 | mcs7811adw52017.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.71 | ummsaz-dnm5vh3.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.74 | npi8e4cc9.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.76 | npi8e4cc9.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.79 | npi8e4cc9.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.84 | hp\ storageworks\ msa\ storage-1077eb.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.87 | npi8e4cc9.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.88 | 2ua35128q6.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.89 | win-6afgvplf8s7.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.90 | ummsaz-pf1stx51.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.94 | billys-air.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.95 | s5322wd115dt4.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.97 | win-tiqipepqoa8.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.99 | pakedge-ms-2424-90a7c128bf55.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.102 | mcs9700dw59639.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.104 | xrx9c934e4d3f0e.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.105 | hp6808f7.ad.umassmed.edu.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.108 | mcs2309dw62339.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.111 | npi8e4cc9.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.112 | dhcp-146-189-230-112.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.113 | ummsaz-2qh3gb3.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.115 | dm8x8-309conf.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.117 | ummsaz-3lm5vh3.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.119 | npi8e4cc9.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.122 | npi8e4cc9.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.123 | bogdanovws.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.125 | ummsaz-pf2lmfnl.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.126 | npi9ec743.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.129 | ummsaz-a23323fb.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.130 | npi8e4cc9.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.131 | hp666de0.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.135 | airmedia-b46547.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.136 | ummsaz-pf1svx9x.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.137 | ummsaz-pf2f8v4n.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.142 | biamp78450104f670.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.143 | ummsaz-dps3fb3.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.146 | umms-6p4ft64.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.147 | ummsaz-38z9th3.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.149 | ummsaz-5xp98c3.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.151 | xrx9c934e052300.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.154 | ummsaz-mj0k4pha.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.156 | dhcp-146-189-230-156.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.157 | win-ik6l3p29arb.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.159 | ummsaz-mj0gt5f3.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.160 | ummsaz-j4yjcx3.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.161 | npif9067a.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.163 | mcsah800dw56470.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.165 | ummsaz-2hjtkd3.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.166 | ecopy82611.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.167 | mcs9100dw58223.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.168 | la202wd62869.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.170 | npi8e4cc9.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.171 | npi8e4cc9.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.174 | 2ua3520.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.175 | ummsaz-7wkyf24.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.176 | lsl1600dm63132.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.178 | npi8e4cc9.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.182 | ummsaz-pf2wxajf.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.187 | psych-classroom.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.190 | echo00003c.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.198 | ummsaz-hf3z704.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.199 | mcs1824wd62605.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.201 | ummsaz-c5xp7y3.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.202 | un1radtest03.umassmemorial.org | 2025-04-13 03:33:31 |
| 146.189.230.203 | npi8e4cc9.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.204 | mcs9700dw63315.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.205 | npi8e4cc9.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.207 | npi5f564f.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.208 | psychconf-airmedia.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.213 | adminis-unt6qtk.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.219 | ummsaz-1xqlfb3.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.222 | ummsaz-5zl02t2.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.225 | xrx9c93e4050e4a.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.228 | dhcp-146-189-230-228.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.234 | npi8e4cc9.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.237 | ummsaz-pf3tapqb.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.240 | npi8e4cc9.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.243 | npi8e4cc9.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.245 | dellhlq8t01.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.246 | npi8e4cc9.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.248 | hp484444.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.250 | npi8e4cc9.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.251 | npi8e4cc9.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.252 | blc_ben_pc.ad.umassmed.edu | 2025-04-13 03:33:31 |
| 146.189.230.254 | ummsaz-pf4nt0m3.ad.umassmed.edu | 2025-04-13 03:33:31 |
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 |