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:89)
| IP | Host | DateTime |
|---|---|---|
| 146.189.228.5 | npi8e4cc9.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.23 | npi8e4cc9.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.45 | npi786a4d.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.49 | mcsb725dw62513.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.50 | xrx9c934e995af5.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.53 | npi8e4cc9.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.55 | npi342c6a.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.56 | npi8e4cc9.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.58 | brn3c2af436bd2b.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.60 | ummsaz-b4yjcx3.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.64 | npi9194cf.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.67 | mcs2346dw63138.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.69 | ummsaz-2x78x04.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.70 | echo000d46.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.72 | mcs9700dw57308.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.74 | la198wd62867.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.75 | xs-sensor-d92e9b.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.79 | spx-hmp-001d50221374.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.80 | win-hj12ab49omh.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.81 | mcs3817dw62794.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.85 | dc-proc.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.86 | ummsaz-15yjcx3.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.87 | ummsaz-c4yjcx3.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.88 | ummsaz-pf2wxcba.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.96 | umwwds054212-1.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.97 | nebnow-pc2608.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.101 | ummsaz-f4sm724.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.102 | npi3b5c2a.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.107 | npi7de4f1.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.109 | ummsaz-2vfrtd3.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.114 | mcs2345dw53816.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.116 | npi8e4cc9.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.119 | npi8e4cc9.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.120 | mcsb709dw52141.ad.umassmed.edu | 2025-07-18 05:34:03 |
| 146.189.228.122 | ummsaz-9y8by33.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.125 | xrx9c934e49496d.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.127 | win-knhkmuls9jk.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.128 | 4mqpmn2.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.130 | epsona927ae.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.138 | dhcp-146-189-228-138.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.139 | ummsaz-gtzhwj2.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.145 | ummsaz-mj0gt5eb.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.146 | win-j0np2gsticr.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.147 | ummsaz-cfrrkq3.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.149 | ummsaz-84yjcx3.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.152 | ummsaz-grlkys3.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.153 | ummsaz-2hhmkd3.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.154 | dc-am2.ad.umassmed.edu | 2025-07-18 05:34:03 |
| 146.189.228.155 | ummsaz-h56z533.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.156 | ummsaz-73rbc54.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.157 | ummsaz-hxbb5k3.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.158 | ummsaz-65jrnz3.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.167 | npi8e4cc9.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.170 | windows-h25lflf.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.171 | ummsaz-pf3fl02j.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.172 | airmedia-180cd5.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.173 | ummsaz-g95k4z2.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.174 | ts-1060-351.ad.umassmed.edu | 2025-07-18 05:34:03 |
| 146.189.228.175 | mcsh800dw62323.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.176 | umass-hiatt-dm.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.178 | ummsaz-gf3z704.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.180 | ascdws065499.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.183 | i2b2-ds.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.187 | ummsaz-2hknkd3.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.188 | umass-hiatt-av4.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.196 | ummsmac-t6l2rr67pc.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.198 | win-6arje76paun.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.199 | npi8e4cc9.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.201 | npi8e4cc9.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.202 | ummsaz-pf3f9ptm.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.203 | xrx9c934e670777.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.205 | npi8e4cc9.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.207 | ummsaz-pf3dn021.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.210 | mcha800dw61121.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.211 | sstdws060553.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.214 | ummsaz-2vcstd3.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.219 | mxl219499h.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.220 | ummsaz-grqjn13.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.226 | ummsaz-gmhjl13.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.231 | mfp13590012.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.237 | mcsa810dw62798.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.238 | mcs1119dwlarki.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.243 | npi8e4cc9.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.244 | umass-hiatt-ts1070.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.247 | npife1f8c.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.248 | ummsaz-02135121.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.250 | us7psyw92.umassmemorial.org | 2025-07-23 07:03:52 |
| 146.189.228.253 | ummsmac-mk71rrk662.ad.umassmed.edu | 2025-07-23 07:03:52 |
| 146.189.228.254 | dc-dsp2.ad.umassmed.edu | 2025-07-23 07:03:52 |
Top 20 countries in total ASN
| Country | Allocated ASNs | ASN IPv4 Number | ASN IPv6 Number(/64) |
|---|---|---|---|
United States
|
31381 | 1463309133 | 1153867275719288914 |
Brazil
|
9037 | 86226398 | 2305871897990729730 |
China
|
6564 | 346799264 | 129893613128288 |
India
|
5969 | 35348480 | 24480594907136 |
Russian Federation
|
5748 | 46622776 | 10705793691720 |
Indonesia
|
3603 | 18073088 | 1225629728768 |
Germany
|
3109 | 112752904 | 69548054544384 |
United Kingdom
|
3108 | 71550336 | 31532536299520 |
Australia
|
3015 | 40588592 | 20514282543104 |
Poland
|
2465 | 19272192 | 15298114229248 |
Canada
|
2443 | 54437736 | 4438988948736 |
France
|
2201 | 75328768 | 12154271827456 |
Ukraine
|
2009 | 8261632 | 5013717516288 |
Bangladesh
|
1870 | 1933568 | 908494569472 |
Netherlands
|
1595 | 51310544 | 26556465939968 |
Argentina
|
1300 | 19708416 | 18815344377856 |
Italy
|
1298 | 52409856 | 28591018606592 |
Hong Kong
|
1280 | 18154148 | 8554605118208 |
Japan
|
1269 | 159027048 | 33573211799552 |
Spain
|
1233 | 34628352 | 7522246791168 |