BGP Announced
| AS | CIDR | Description |
|---|---|---|
| AS1742 | 128.103.0.0/16 | HARVARD-UNIV - Harvard University, US |
Real Time BGP Data
| AS / Info | IP / Time | AS Path |
|---|---|---|
| Loading... | ||
Reverse DNS List (Total:146)
| IP | Host | DateTime |
|---|---|---|
| 128.103.251.3 | hup-cat19-128-103-251-3.harvard.edu | 2024-11-27 12:04:36 |
| 128.103.251.4 | hup-cat19-128-103-251-4.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.5 | hup-cat19-128-103-251-5.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.6 | hup-cat19-128-103-251-6.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.8 | hup-cat19-128-103-251-8.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.9 | hup-cat19-128-103-251-9.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.11 | hupmdrsshpod000.university.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.18 | hupmburstimet00.university.harvard.edu hupmburstime000.university.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.21 | hupmappsfont000.university.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.22 | hupwwwdev.hup.harvard.edu | 2024-11-27 12:04:36 |
| 128.103.251.23 | hupwwwtest.hup.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.26 | harpo.hup.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.55 | dhcp-128-103-251-55.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.56 | dhcp-128-103-251-56.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.57 | dhcp-128-103-251-57.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.58 | dhcp-128-103-251-58.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.59 | dhcp-128-103-251-59.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.60 | dhcp-128-103-251-60.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.61 | dhcp-128-103-251-61.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.62 | dhcp-128-103-251-62.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.63 | dhcp-128-103-251-63.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.64 | dhcp-128-103-251-64.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.65 | dhcp-128-103-251-65.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.66 | dhcp-128-103-251-66.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.67 | dhcp-128-103-251-67.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.68 | dhcp-128-103-251-68.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.69 | dhcp-128-103-251-69.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.70 | dhcp-128-103-251-70.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.71 | dhcp-128-103-251-71.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.72 | dhcp-128-103-251-72.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.73 | dhcp-128-103-251-73.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.74 | dhcp-128-103-251-74.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.75 | dhcp-128-103-251-75.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.76 | dhcp-128-103-251-76.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.77 | dhcp-128-103-251-77.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.78 | dhcp-128-103-251-78.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.79 | dhcp-128-103-251-79.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.80 | dhcp-128-103-251-80.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.81 | dhcp-128-103-251-81.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.82 | dhcp-128-103-251-82.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.83 | dhcp-128-103-251-83.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.84 | dhcp-128-103-251-84.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.85 | dhcp-128-103-251-85.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.86 | dhcp-128-103-251-86.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.87 | dhcp-128-103-251-87.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.88 | dhcp-128-103-251-88.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.89 | dhcp-128-103-251-89.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.90 | dhcp-128-103-251-90.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.91 | dhcp-128-103-251-91.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.92 | dhcp-128-103-251-92.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.93 | dhcp-128-103-251-93.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.94 | dhcp-128-103-251-94.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.95 | dhcp-128-103-251-95.harvard.edu | 2024-11-27 12:04:36 |
| 128.103.251.96 | dhcp-128-103-251-96.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.97 | dhcp-128-103-251-97.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.98 | dhcp-128-103-251-98.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.99 | dhcp-128-103-251-99.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.100 | dhcp-128-103-251-100.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.136 | dhcp-128-103-251-136.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.137 | dhcp-128-103-251-137.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.138 | dhcp-128-103-251-138.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.139 | dhcp-128-103-251-139.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.140 | dhcp-128-103-251-140.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.141 | dhcp-128-103-251-141.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.142 | dhcp-128-103-251-142.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.143 | dhcp-128-103-251-143.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.144 | dhcp-128-103-251-144.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.145 | dhcp-128-103-251-145.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.146 | dhcp-128-103-251-146.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.147 | dhcp-128-103-251-147.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.148 | dhcp-128-103-251-148.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.149 | dhcp-128-103-251-149.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.150 | dhcp-128-103-251-150.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.151 | dhcp-128-103-251-151.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.152 | dhcp-128-103-251-152.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.153 | dhcp-128-103-251-153.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.154 | dhcp-128-103-251-154.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.155 | dhcp-128-103-251-155.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.156 | dhcp-128-103-251-156.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.157 | dhcp-128-103-251-157.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.158 | dhcp-128-103-251-158.harvard.edu | 2024-11-27 12:04:36 |
| 128.103.251.159 | dhcp-128-103-251-159.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.160 | dhcp-128-103-251-160.harvard.edu | 2024-11-27 12:04:36 |
| 128.103.251.161 | dhcp-128-103-251-161.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.162 | dhcp-128-103-251-162.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.163 | dhcp-128-103-251-163.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.164 | dhcp-128-103-251-164.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.165 | dhcp-128-103-251-165.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.166 | dhcp-128-103-251-166.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.167 | dhcp-128-103-251-167.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.168 | dhcp-128-103-251-168.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.169 | dhcp-128-103-251-169.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.170 | dhcp-128-103-251-170.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.171 | dhcp-128-103-251-171.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.172 | dhcp-128-103-251-172.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.173 | dhcp-128-103-251-173.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.174 | dhcp-128-103-251-174.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.175 | dhcp-128-103-251-175.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.176 | dhcp-128-103-251-176.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.177 | dhcp-128-103-251-177.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.178 | dhcp-128-103-251-178.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.179 | dhcp-128-103-251-179.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.180 | dhcp-128-103-251-180.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.181 | dhcp-128-103-251-181.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.182 | dhcp-128-103-251-182.harvard.edu | 2024-11-27 12:04:36 |
| 128.103.251.183 | dhcp-128-103-251-183.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.184 | dhcp-128-103-251-184.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.185 | dhcp-128-103-251-185.harvard.edu | 2024-11-27 12:04:36 |
| 128.103.251.186 | dhcp-128-103-251-186.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.187 | dhcp-128-103-251-187.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.188 | dhcp-128-103-251-188.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.189 | dhcp-128-103-251-189.harvard.edu | 2024-11-27 12:04:36 |
| 128.103.251.190 | dhcp-128-103-251-190.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.191 | dhcp-128-103-251-191.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.192 | dhcp-128-103-251-192.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.193 | dhcp-128-103-251-193.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.194 | dhcp-128-103-251-194.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.195 | dhcp-128-103-251-195.harvard.edu | 2024-11-27 12:04:36 |
| 128.103.251.196 | hupwebdbdev-test.hup.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.197 | dhcp-128-103-251-197.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.198 | dhcp-128-103-251-198.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.199 | dhcp-128-103-251-199.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.200 | dhcp-128-103-251-200.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.202 | dhcp-128-103-251-202.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.203 | dhcp-128-103-251-203.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.204 | dhcp-128-103-251-204.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.205 | dhcp-128-103-251-205.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.206 | dhcp-128-103-251-206.harvard.edu | 2024-11-27 12:04:36 |
| 128.103.251.207 | dhcp-128-103-251-207.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.208 | dhcp-128-103-251-208.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.209 | dhcp-128-103-251-209.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.210 | dhcp-128-103-251-210.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.211 | dhcp-128-103-251-211.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.212 | dhcp-128-103-251-212.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.213 | dhcp-128-103-251-213.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.214 | dhcp-128-103-251-214.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.215 | dhcp-128-103-251-215.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.216 | dhcp-128-103-251-216.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.217 | dhcp-128-103-251-217.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.218 | dhcp-128-103-251-218.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.219 | dhcp-128-103-251-219.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.220 | dhcp-128-103-251-220.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.221 | dhcp-128-103-251-221.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.222 | dhcp-128-103-251-222.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.223 | dhcp-128-103-251-223.harvard.edu | 2024-12-02 04:14:14 |
| 128.103.251.224 | dhcp-128-103-251-224.harvard.edu | 2024-12-02 04:14:14 |
Top 20 countries in total ASN
| Country | Allocated ASNs | ASN IPv4 Number | ASN IPv6 Number(/64) |
|---|---|---|---|
United States
|
31244 | 1374219769 | 1153848682421486306 |
Brazil
|
9497 | 88314288 | 28416497684484 |
China
|
6726 | 349753252 | 147545386198768 |
India
|
5919 | 35407616 | 24355682385920 |
Russian Federation
|
5875 | 48228058 | 11707035168064 |
Australia
|
4317 | 41209904 | 20444302809344 |
Indonesia
|
3504 | 17757984 | 1141368160256 |
Germany
|
3203 | 112894216 | 69174143746048 |
United Kingdom
|
3197 | 74862984 | 30613081882624 |
France
|
2671 | 75946496 | 12342776889344 |
Poland
|
2528 | 18124544 | 15062126695424 |
Canada
|
2365 | 54538744 | 3238023595008 |
Ukraine
|
2045 | 8927232 | 5138277335040 |
Bangladesh
|
1815 | 1870592 | 885229748224 |
Netherlands
|
1594 | 53675216 | 25574086542848 |
Italy
|
1298 | 51807944 | 28509075996672 |
Romania
|
1294 | 8056896 | 1437407445248 |
Argentina
|
1283 | 19691008 | 18731910758400 |
Hong Kong
|
1281 | 17478084 | 8396627903232 |
Spain
|
1266 | 34310400 | 7595693248512 |