BGP Announced
| AS | CIDR | Description |
|---|---|---|
| AS395139 | 156.145.128.0/17 | NYP-INTERNET - NewYork-Presbyterian Hospital, US |
| AS395139 | 156.145.0.0/16 | NYP-INTERNET - NewYork-Presbyterian Hospital, US |
Real Time BGP Data
| AS / Info | IP / Time | AS Path |
|---|---|---|
| Loading... | ||
Reverse DNS List (Total:122)
| IP | Host | DateTime |
|---|---|---|
| 156.145.231.1 | r156145231.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.15 | icr04kitajewski2.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.16 | icrc4icg-m006.c2b2.columbia.edu | 2024-11-01 16:43:53 |
| 156.145.231.19 | icrc4cc-n001.c2b2.columbia.edu | 2024-11-01 16:43:53 |
| 156.145.231.34 | icr04iavarone3.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.36 | icr04iavarone4.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.37 | icr04lasorella2.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.38 | icr04iavarone5.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.39 | icr04saal.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.40 | icr04maurer.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.41 | icr04zhang.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.42 | affymetrix1.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.43 | icr04miljkovic2.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.44 | icr04miljkovic3.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.45 | icr04szalasny.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.47 | icr04lowenstein.cpmc.columbia.edu | 2024-11-01 16:43:53 |
| 156.145.231.48 | icr04iavarone7.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.49 | icr04wigler.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.50 | icr04carro.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.51 | icr04dallarmi.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.52 | icr04iavarone9.cpmc.columbia.edu | 2024-11-01 16:43:53 |
| 156.145.231.53 | taqman2.icg.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.54 | icr04dipaolo3.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.55 | icgafmd4.icg.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.56 | icr04bastien.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.57 | icr04xu.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.59 | lightscanner.icg.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.60 | icr04mcintire.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.61 | icr04forde.cpmc.columbia.edu | 2024-11-01 16:43:53 |
| 156.145.231.62 | icgtpil1.icg.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.63 | icr04miljkovic5.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.64 | icr04miljkovic6.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.65 | icr04miljkovic7.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.66 | icr04miljkovic8.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.67 | icr04miljkovic9.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.69 | icr04koujak.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.70 | icr04li.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.71 | icr04forde2.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.72 | icr04miljkovic11.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.73 | icr04jiang.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.75 | icr04parsons13.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.76 | icr04babkina.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.77 | icr04pasor.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.78 | icr04lei.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.79 | icgsamd1.icg.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.81 | icr04niola.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.82 | icr04lasorella3.cpmc.columbia.edu | 2024-11-01 16:43:53 |
| 156.145.231.83 | l-maurer2.icg.cpmc.columbia.edu | 2024-11-01 16:43:53 |
| 156.145.231.84 | icgadmd2.icg.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.85 | icr04mijkovic.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.86 | icr04mijkovic2.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.87 | icr04zhao.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.93 | icr04miljkovic12.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.94 | icr04silva.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.95 | icr04silva6.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.96 | icr04silva2.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.97 | icr04silva3.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.98 | icr04silva4.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.100 | icgaimd8.icg.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.102 | icr04silva5.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.104 | icr04stratikopol.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.107 | icgaipd1.icg.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.109 | ferrando15.icg.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.112 | ferrando2.icg.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.113 | ferrando3.icg.cpmc.columbia.edu | 2024-11-01 16:43:53 |
| 156.145.231.115 | ferrando5.icg.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.116 | ferrando6.icg.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.117 | ferrando7.icg.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.118 | ferrando8.icg.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.119 | ferrando9.icg.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.120 | ferrando10.icg.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.121 | ferrando11.icg.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.122 | ferrando12.icg.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.123 | ml-hadler.icg.cpmc.columbia.edu | 2024-11-01 16:43:53 |
| 156.145.231.124 | l-dekeersmaecker.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.125 | ml-delagatta.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.127 | ferrando13.icg.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.128 | ferrando14.icg.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.133 | ferrando16.icg.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.134 | ml-ferrando3.icg.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.135 | m-zheng2.icg.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.137 | l-navas.icg.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.139 | l-steinbach.icg.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.140 | l-zheng.icg.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.142 | ml-shen6.icg.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.144 | icgafpd1.icg.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.145 | icgjspl1.icg.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.146 | icgbzpl1.icg.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.147 | icgjsml1.icg.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.148 | icgafml1.icg.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.149 | icgafmd1.icg.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.150 | icgaipl1.icg.cpmc.columbia.edu | 2024-11-01 16:43:53 |
| 156.145.231.152 | icgafml1.icg.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.153 | icgaiml1.icg.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.154 | icgaiml2.icg.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.155 | icgjsml2.icg.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.156 | icgafmd3.icg.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.157 | icgalml1.icg.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.159 | icgsapl1.icg.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.160 | icgbzpl1.icg.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.161 | icgsapl2.icg.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.164 | icgafml3.icg.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.165 | icgafpl1.icg.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.166 | icgafpl2.icg.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.167 | icgafpd1.icg.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.168 | icgafpd2.icg.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.169 | icgrppl2.icg.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.170 | icgbzpl2.icg.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.172 | icgjsml1.icg.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.173 | icgafpd3.icg.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.174 | icgjsml3.icg.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.179 | icgafmd5.icg.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.181 | icgsapd2.icg.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.182 | icgaiml3.icg.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.183 | icgsapd3.icg.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.193 | icgsapd5.icg.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.195 | icgaimd7.icg.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.196 | icgsapd7.icg.cpmc.columbia.edu | 2024-11-01 16:43:53 |
| 156.145.231.197 | icgaimd6.icg.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.198 | icgaiml7.icg.cpmc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.200 | icrc04-n001.cumc.columbia.edu | 2024-11-06 10:21:51 |
| 156.145.231.250 | dyn015501.cpmc.columbia.edu | 2024-11-01 16:43:53 |
Top 20 countries in total ASN
| Country | Allocated ASNs | ASN IPv4 Number | ASN IPv6 Number(/64) |
|---|---|---|---|
United States
|
31293 | 1375303806 | 1153848746434493394 |
Brazil
|
9454 | 86744488 | 28396192337924 |
China
|
6741 | 349571364 | 129994033932016 |
Russian Federation
|
6176 | 46644076 | 11721589927232 |
India
|
5905 | 35301152 | 24332893356032 |
Australia
|
4412 | 40985904 | 20425944013056 |
Indonesia
|
3501 | 17800992 | 1128497545216 |
United Kingdom
|
3481 | 74551720 | 30031060533248 |
Germany
|
3338 | 112610824 | 69135297019904 |
France
|
2671 | 75937792 | 12338482970624 |
Poland
|
2580 | 18105344 | 14958662980608 |
Canada
|
2373 | 54584872 | 3152071951360 |
Ukraine
|
2085 | 8948224 | 4788236517376 |
Netherlands
|
1877 | 53934864 | 25681172628992 |
Bangladesh
|
1799 | 1859840 | 854398533632 |
Spain
|
1308 | 34219008 | 7724594302976 |
Italy
|
1295 | 51945160 | 28483424878592 |
Hong Kong
|
1289 | 17520324 | 8173272433408 |
Argentina
|
1282 | 19698432 | 18743722049536 |
Japan
|
1261 | 164739144 | 33533903241216 |