BGP Announced
| AS | CIDR | Description |
|---|---|---|
| AS1968 | 158.121.0.0/16 | UMASSNET-AS1968 - University of Massachusettes, US |
Real Time BGP Data
| AS / Info | IP / Time | AS Path |
|---|---|---|
| Loading... | ||
Reverse DNS List (Total:197)
| IP | Host | DateTime |
|---|---|---|
| 158.121.106.5 | pclab30.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.6 | pclab31.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.7 | pclab32.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.8 | pclab33.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.9 | pclab34.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.10 | pclab35.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.11 | pclab36.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.12 | pclab37.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.13 | pclab38.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.14 | pclab39.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.15 | gxwqpb1.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.16 | vislab.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.17 | sideshow.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.18 | nada.winpcs.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.21 | dssg.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.22 | bali.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.23 | phuket.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.24 | manikya1.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.25 | vm97.math.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.26 | tango.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.27 | mike.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.28 | wrcmacbook.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.29 | maptr.math.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.30 | ljmath.math.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.31 | mozart.math.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.32 | dchqq3h1.math.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.33 | dmr01.math.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.34 | cartan.math.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.35 | betty.math.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.36 | totoro.math.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.37 | dannyboy.math.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.40 | orioles.math.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.41 | calculus.math.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.42 | mathret2.math.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.44 | dmr024.math.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.45 | 86lh10b.math.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.46 | sam.math.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.47 | sicily.math.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.48 | ravens.math.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.49 | mathret1.math.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.50 | abel.math.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.51 | pclab01.winpcs.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.52 | pclab02.winpcs.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.53 | pclab03.winpcs.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.54 | pclab04.winpcs.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.55 | pclab05.winpcs.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.56 | pclab06.winpcs.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.57 | pclab07.winpcs.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.58 | pclab08.winpcs.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.59 | pclab09.winpcs.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.60 | pclab10.winpcs.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.61 | pclab11.winpcs.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.62 | pclab12.winpcs.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.63 | pclab13.winpcs.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.64 | pclab14.winpcs.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.65 | pclab15.winpcs.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.66 | pclab16.winpcs.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.67 | pclab17.winpcs.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.68 | pclab18.winpcs.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.69 | pclab19.winpcs.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.70 | pclab20.winpcs.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.71 | pclab21.winpcs.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.72 | pclab22.winpcs.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.73 | pclab23.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.74 | pclab24.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.75 | pclab25.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.76 | pclab26.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.77 | pclab27.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.78 | pclab28.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.79 | pclab29.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.80 | gpu1-bios.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.81 | gpu1.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.83 | drobo0.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.84 | ming-macpro.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.85 | mic.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.86 | minimacming.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.88 | nclab.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.89 | nislab1.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.90 | carlos.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.91 | pele.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.92 | charlie.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.93 | zidane.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.94 | rivaldo.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.95 | kobe.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.96 | diego.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.97 | dennis.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.98 | vm98.math.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.109 | vm90.math.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.125 | wds.winpcs.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.126 | lj4.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.128 | itvm21-1.it.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.129 | itvm22-1.it.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.130 | itvm23-1.it.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.131 | itvm24-1.it.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.132 | itvm25-1.it.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.133 | itvm26-1.it.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.134 | itvm27-1.it.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.135 | itvm28-1.it.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.136 | itvm21-2.it.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.137 | itvm22-2.it.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.138 | itvm23-2.it.cs.umb.edu | 2024-11-12 16:55:45 |
| 158.121.106.139 | itvm24-2.it.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.140 | itvm25-2.it.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.141 | itvm26-2.it.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.142 | itvm27-2.it.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.143 | itvm28-2.it.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.144 | itvm21-3.it.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.145 | itvm22-3.it.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.146 | itvm23-3.it.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.147 | itvm24-3.it.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.148 | itvm25-3.it.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.149 | itvm26-3.it.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.150 | itvm27-3.it.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.151 | itvm28-3.it.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.152 | itvm21-4.it.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.153 | itvm22-4.it.cs.umb.edu | 2024-11-12 16:55:45 |
| 158.121.106.154 | itvm23-4.it.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.155 | itvm24-4.it.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.156 | itvm25-4.it.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.157 | itvm26-4.it.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.158 | itvm27-4.it.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.159 | itvm28-4.it.cs.umb.edu | 2024-11-12 16:55:45 |
| 158.121.106.160 | itvm21-5.it.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.161 | itvm22-5.it.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.162 | itvm23-5.it.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.163 | itvm24-5.it.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.164 | itvm25-5.it.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.165 | itvm26-5.it.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.166 | itvm27-5.it.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.167 | itvm28-5.it.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.168 | itvm2-00.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.169 | itvm2-01.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.170 | itvm2-02.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.171 | itvm2-03.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.172 | itvm2-04.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.173 | itvm2-05.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.174 | itvm2-06.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.175 | itvm2-07.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.176 | itvm2-08.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.177 | itvm2-09.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.178 | itvm2-10.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.179 | itvm2-11.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.180 | itvm2-12.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.181 | itvm2-13.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.182 | itvm2-14.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.183 | itvm2-15.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.184 | it21.it.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.185 | it22.it.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.186 | it23.it.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.187 | it24.it.cs.umb.edu | 2024-11-12 16:55:45 |
| 158.121.106.188 | it25.it.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.189 | it26.it.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.190 | pe01.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.191 | it28.it.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.192 | it20.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.193 | vcsa-ram.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.195 | itvm-vcs1.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.196 | itvm-gw2.cs.umb.edu | 2024-11-12 16:55:45 |
| 158.121.106.197 | vcs-ram.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.198 | wsus.winpcs.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.199 | itvm-vcs3.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.200 | itvm-gw1.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.201 | vm21.cs.umb.edu | 2024-11-12 16:55:45 |
| 158.121.106.202 | vm22.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.203 | vm23.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.204 | vm24.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.206 | vm26.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.207 | vm27.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.208 | vm28.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.211 | vm41.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.220 | vcs-cybersec.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.221 | vm51.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.222 | vm52.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.223 | vm53.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.224 | vm29.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.227 | www-proxy.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.229 | vm59.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.230 | vm33.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.231 | vm91.math.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.232 | vm92.math.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.233 | vm93.math.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.234 | vm94.math.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.236 | vm71.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.237 | vm72.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.238 | vm74.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.240 | vm75.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.241 | vm76.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.243 | vm78.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.244 | vm79.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.246 | sp4ic.winpcs.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.247 | windc01.winpcs.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.248 | windc02.winpcs.cs.umb.edu | 2024-11-12 16:55:45 |
| 158.121.106.249 | windc03.winpcs.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.250 | windc04.winpcs.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.251 | windc05.winpcs.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.252 | windc06.winpcs.cs.umb.edu | 2024-11-17 11:10:06 |
| 158.121.106.253 | tony03.winpcs.cs.umb.edu | 2024-11-17 11:10:06 |
Top 20 countries in total ASN
| Country | Allocated ASNs | ASN IPv4 Number | ASN IPv6 Number(/64) |
|---|---|---|---|
United States
|
31243 | 1374896473 | 1153848616316502754 |
Brazil
|
9494 | 86668464 | 28443508346884 |
China
|
6764 | 349628836 | 129956642170608 |
Russian Federation
|
5914 | 46656218 | 11727520935232 |
India
|
5907 | 35316256 | 24337720672256 |
Australia
|
4326 | 40985648 | 20434520643840 |
Indonesia
|
3502 | 17762848 | 1141400207360 |
United Kingdom
|
3420 | 74894504 | 30350293204992 |
Germany
|
3183 | 112547080 | 69048308269056 |
France
|
2674 | 75916544 | 12264924708864 |
Poland
|
2553 | 18100736 | 14959050167296 |
Canada
|
2375 | 54576376 | 3147226678272 |
Ukraine
|
2084 | 8943360 | 4932101537792 |
Bangladesh
|
1806 | 1863680 | 846035025920 |
Netherlands
|
1583 | 53912336 | 25539458631168 |
Romania
|
1297 | 7955520 | 1437406986496 |
Italy
|
1295 | 51876808 | 28457669885952 |
Hong Kong
|
1292 | 17343172 | 7962819298048 |
Argentina
|
1282 | 19688960 | 18749627498496 |
Spain
|
1266 | 34200320 | 7688088129536 |