BGP Announced
| AS | CIDR | Description |
|---|---|---|
| AS5723 |
128.220.0.0/16
|
JHU - Johns Hopkins University, US |
Real Time BGP Data
| AS / Info | IP / Time | AS Path |
|---|---|---|
| Loading... | ||
Reverse DNS List (Total:144)
| IP | Host | DateTime |
|---|---|---|
| 128.220.62.11 | lexmark.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.12 | welch-meyer-cisco-e0.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.13 | welch-meyer-cisco-e1.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.14 | smds3.testwelch.jhu.edu | 2025-04-27 18:24:12 |
| 128.220.62.30 | ariel-sphh-test.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.50 | ivymac.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.51 | meyer-mac-1.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.52 | meyer-mac-2.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.53 | jamesmac.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.54 | meyer-circmac.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.55 | meyerlaser.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.56 | welchmeyerhp4.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.57 | meyercirc.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.61 | 2024thinkpad1.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.62 | 2024thinkpad2.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.63 | 2024thinkpad3.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.65 | 2024thinkpad5.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.100 | meyer-ariel.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.101 | annex4-port-1.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.102 | annex4-port-2.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.103 | annex4-port-3.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.104 | annex4-port-4.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.105 | annex4-port-5.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.106 | annex4-port-6.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.107 | annex4-port-7.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.108 | annex4-port-8.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.109 | annex4-port-9.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.110 | annex4-port-10.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.111 | annex4-port-11.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.112 | annex4-port-12.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.113 | annex4-port-13.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.114 | annex4-port-14.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.115 | annex4-port-15.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.116 | annex4-port-16.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.117 | annex4-port-17.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.118 | annex4-port-18.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.119 | annex4-port-19.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.120 | annex4-port-20.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.121 | annex4-port-21.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.122 | annex4-port-22.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.123 | annex4-port-23.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.124 | annex4-port-24.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.125 | annex4-port-25.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.126 | annex4-port-26.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.127 | annex4-port-27.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.128 | annex4-port-28.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.129 | annex4-port-29.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.130 | annex4-port-30.testwelch.jhu.edu | 2025-04-27 18:24:14 |
| 128.220.62.131 | annex4-port-31.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.132 | annex4-port-32.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.133 | annex4-port-33.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.134 | annex4-port-34.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.135 | annex4-port-35.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.136 | annex4-port-36.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.137 | annex4-port-37.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.138 | annex4-port-38.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.139 | annex4-port-39.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.140 | annex4-port-40.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.141 | annex4-port-41.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.142 | annex4-port-42.testwelch.jhu.edu | 2025-04-27 18:24:12 |
| 128.220.62.143 | annex4-port-43.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.144 | annex4-port-44.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.145 | annex4-port-45.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.146 | annex4-port-46.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.147 | annex4-port-47.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.148 | annex4-port-48.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.149 | annex4-port-49.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.150 | annex4-port-50.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.151 | annex4-port-51.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.152 | annex4-port-52.testwelch.jhu.edu | 2025-04-27 18:24:14 |
| 128.220.62.153 | annex4-port-53.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.154 | annex4-port-54.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.155 | annex4-port-55.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.156 | annex4-port-56.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.157 | annex4-port-57.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.158 | annex4-port-58.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.159 | annex4-port-59.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.160 | annex4-port-60.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.161 | annex4-port-61.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.162 | annex4-port-62.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.163 | annex4-port-63.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.164 | annex4-port-64.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.165 | annex4-port-65.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.166 | annex4-port-66.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.167 | annex4-port-67.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.168 | annex4-port-68.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.169 | annex4-port-69.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.170 | annex4-port-70.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.171 | annex4-port-71.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.172 | annex4-port-72.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.173 | remote4000.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.174 | 500cs.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.181 | ircmac01.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.182 | ircmac02.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.183 | ircmac03.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.184 | ircmac04.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.185 | ircmac05.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.186 | ircmac06.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.187 | ircmac07.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.188 | ircmac08.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.189 | ircmac09.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.190 | ircmac10.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.191 | ircmac11.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.192 | ircmac12.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.193 | ircmac13.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.194 | ircmac14.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.195 | ircmac15.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.196 | ircmac16.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.197 | ircmac17.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.198 | ircmac18.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.199 | ircmac19.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.200 | ircmac20.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.201 | ircmac21.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.202 | ircmac22.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.203 | ircmac23.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.204 | ircmac24.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.205 | ircmac25.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.206 | ircmac26.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.210 | ircpc20.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.211 | ircpc01.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.212 | ircpc02.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.213 | ircpc03.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.214 | ircpc04.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.215 | ircpc05.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.216 | ircpc06.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.217 | ircpc07.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.218 | ircpc08.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.219 | ircpc09.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.220 | ircpc10.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.221 | ircpc11.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.222 | ircpc12.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.223 | ircpc13.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.224 | ircpc14.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.225 | ircpc15.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.226 | ircpc16.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.227 | ircpc17.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.228 | ircpc18.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.229 | ircpc19.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.232 | cyclone.welch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.235 | compass.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.240 | synapse.testwelch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.241 | cortex.welch.jhu.edu | 2025-04-23 19:08:45 |
| 128.220.62.250 | snet1.testwelch.jhu.edu | 2025-04-27 18:24:12 |
| 128.220.62.251 | snet2.testwelch.jhu.edu | 2025-04-23 19:08:45 |
Top 20 / total ASN
| Country / Region | Allocated ASNs | ASN IPv4 Number | ASN IPv6 Number(/64) |
|---|---|---|---|
United States
|
31364 | 1464899545 | 1154148975531598930 |
Brazil
|
9025 | 86352094 | 2305871882122924034 |
China
|
6567 | 346768036 | 147459297398384 |
India
|
5952 | 35317504 | 24479184244736 |
Russian Federation
|
5746 | 46628280 | 10753306701896 |
Indonesia
|
3581 | 17924352 | 1213295755264 |
Germany
|
3103 | 112782600 | 69629881090048 |
United Kingdom
|
3100 | 72777568 | 31114563354624 |
Australia
|
3009 | 40581424 | 20492802463744 |
Poland
|
2468 | 19493120 | 15495680431104 |
Canada
|
2439 | 54433384 | 4495745287424 |
France
|
2202 | 75287296 | 12213247804928 |
Ukraine
|
2008 | 8496640 | 5322934517760 |
Bangladesh
|
1867 | 1896960 | 900172349440 |
Netherlands
|
1598 | 51393744 | 27397476189696 |
Argentina
|
1298 | 19697408 | 18790413238272 |
Italy
|
1295 | 52407936 | 28646852132864 |
Hong Kong
|
1280 | 17865924 | 7879974650624 |
Japan
|
1266 | 159065704 | 33553585668096 |
Spain
|
1236 | 34571776 | 7530784034816 |