BGP Announced
| AS | CIDR | Description |
|---|---|---|
| AS1312 |
128.173.0.0/16
|
VA-TECH-AS - Virginia Polytechnic Institute and State Univ., US |
Real Time BGP Data
| AS / Info | Prefix | AS Path |
|---|---|---|
| Loading... | ||
Reverse DNS List (Total:114)
| IP | Host | DateTime |
|---|---|---|
| 128.173.42.25 | mcb425-429.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.26 | mihalcea.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.28 | reilly.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.29 | jasso.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.30 | fili.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.32 | vt364167.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.33 | ufferman.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.34 | mcb453.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.35 | alpha.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.36 | kimj.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.37 | vagabond.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.38 | jeenglan.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.39 | galadriel.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.40 | glorfindel.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.41 | klaus.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.42 | ipduplicate1.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.43 | honghu.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.44 | schmale.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.45 | ucl06.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.46 | mcb410.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.47 | mbp.iliescu.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.48 | clemons.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.49 | loehr.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.50 | felagund.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.51 | mcb454.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.52 | mcb408.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.53 | mcb439.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.54 | mcb443.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.56 | robbins.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.57 | visitor2.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.58 | renardym.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.59 | burns.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.60 | mcb558c.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.61 | hart.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.64 | childs.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.65 | mitchell.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.66 | mcb541.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.67 | mcb418.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.69 | layman.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.71 | mcb420.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.73 | ucl07.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.75 | xingshan.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.76 | norton.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.77 | nortonmbp.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.78 | elgart.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.79 | mcb449.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.83 | hagedorn2.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.84 | kimw.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.86 | anderson.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.87 | mcb419.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.88 | yasuda.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.90 | mcb547.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.91 | wawro.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.94 | arnold.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.95 | attercop.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.96 | asfaw.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.97 | farmer.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.99 | turner.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.100 | mcb414a.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.104 | thor.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.105 | quill.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.106 | kili.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.107 | suns.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.108 | mcb545.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.110 | samwise.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.111 | mcb558b.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.112 | pippin.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.113 | merry.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.114 | frodo.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.115 | ori.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.117 | iliescu.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.118 | bilbo.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.120 | hinson.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.121 | beattie.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.122 | mcb463C2.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.123 | estrella.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.124 | mcb463B.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.125 | slate.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.130 | chung.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.135 | test.hinson.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.137 | mcb447.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.140 | rogers.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.143 | hagen.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.144 | yang.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.146 | mcb543.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.147 | gradsec.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.148 | tlin.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.149 | irvin.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.153 | ssun.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.154 | mcb575.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.156 | bifur.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.159 | haskell.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.160 | mc419a.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.161 | niese.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.162 | mcb450.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.166 | renardym2.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.174 | gildersleeve.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.177 | finnrod.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.180 | sturler.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.184 | agud.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.185 | test2jbw.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.186 | balin.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.187 | dwalin.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.188 | bombur.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.189 | oin.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.190 | mcb531b.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.193 | gloin.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.194 | perkins.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.196 | mcb529a.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.199 | dain.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.201 | legolas.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.208 | mcb470.math.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.246 | unassignedmcb1.clahs.vt.edu | 2026-08-28 07:16:08 |
| 128.173.42.252 | mcbryde042252.vpas.vt.edu | 2026-08-28 07:16:08 |
Top 20 / total ASN
| Country / Region | Allocated ASNs | ASN IPv4 Number | ASN IPv6 Number(/64) |
|---|---|---|---|
United States
|
31236 | 1491387648 | 977147184807009 |
Brazil
|
9162 | 77751296 | 31259975094542 |
China
|
6588 | 356215040 | 147641049828653 |
India
|
6266 | 35271680 | 24745410174978 |
Russian Federation
|
5757 | 47220224 | 11452169045584 |
Indonesia
|
3984 | 11920128 | 1335603167239 |
Germany
|
3248 | 114029824 | 70857470247178 |
Australia
|
3206 | 40514048 | 20607412146182 |
United Kingdom
|
3120 | 71016448 | 33209238552582 |
Poland
|
2459 | 19295744 | 14373185393674 |
Canada
|
2443 | 54885376 | 4223189909511 |
France
|
2173 | 74907136 | 12844409225219 |
Bangladesh
|
2023 | 2102016 | 1144772231168 |
Ukraine
|
2015 | 8353280 | 5177534709760 |
Netherlands
|
1615 | 51476480 | 19276629410318 |
Hong Kong
|
1368 | 20878848 | 5659107393552 |
Argentina
|
1348 | 18755584 | 19635059359744 |
Italy
|
1315 | 53195008 | 29607044972544 |
Japan
|
1278 | 161284864 | 33661430595589 |
Republic of Korea
|
1176 | 112613632 | 17726341316621 |