BGP Announced
| AS | CIDR | Description |
|---|---|---|
| AS40831 | 155.52.0.0/17 | PHS - Mass General Brigham Incorporated, US |
| AS40831 | 155.52.0.0/16 | PHS - Mass General Brigham Incorporated, US |
Real Time BGP Data
| AS / Info | IP / Time | AS Path |
|---|---|---|
| Loading... | ||
Reverse DNS List (Total:147)
| IP | Host | DateTime |
|---|---|---|
| 155.52.22.1 | dfci-gw-v622.partners.org | 2025-12-02 00:00:42 |
| 155.52.22.2 | dcores1-g-v622.partners.org | 2025-12-02 00:00:42 |
| 155.52.22.3 | dcores2-g-v622.partners.org | 2025-12-02 00:00:42 |
| 155.52.22.4 | dana-d12-16-224.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.5 | dana-d12-16-225.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.6 | unused-22-6.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.12 | dfcito900comm-mw-mgmt.partners.org | 2025-12-02 00:00:42 |
| 155.52.22.13 | dfcito1309beacon-mw.partners.org | 2025-12-02 00:00:42 |
| 155.52.22.14 | dfcito21burlingtonmw.partners.org | 2025-12-02 00:00:42 |
| 155.52.22.15 | dana-d12-16-2215.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.22 | 74048.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.27 | 74124.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.30 | w0068862w.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.35 | pho.partners.org | 2025-12-02 00:00:42 |
| 155.52.22.38 | 74164.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.41 | ptp005017pts.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.42 | fplcpc.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.43 | dana-d12-16-2243.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.44 | dana-d12-16-2244.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.45 | dana-d12-16-2245.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.46 | dana-d12-16-2246.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.48 | dana-d12-16-2248.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.49 | dana-d12-16-2249.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.50 | dana-d12-16-2250.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.51 | dana-d12-16-2251.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.52 | 74218.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.53 | pcp047719pcs.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.55 | p2255.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.56 | p1625a.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.57 | pd1608.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.58 | d1520-hp4000.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.59 | dana-d12-16-2259.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.60 | dana-d12-16-2260.dfci.harvard.edu | 2025-11-27 02:31:22 |
| 155.52.22.61 | p74216.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.63 | udp193805uds.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.64 | dana-d12-16-2264.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.65 | pcp045448pcs.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.66 | chemstation01.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.69 | sarah-pc.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.70 | p74326.dfci.harvard.edu | 2025-11-27 02:31:22 |
| 155.52.22.71 | w0107557.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.74 | 2ua04910x0.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.75 | 155-udp1101580uds.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.77 | pc.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.78 | iris-udp835060uds.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.79 | djkg7gj1.dfci.harvard.edu | 2025-11-27 02:31:22 |
| 155.52.22.80 | kwl1.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.81 | w0043609.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.83 | prp002272prs.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.84 | w0043329.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.86 | dhcp-155-52-22-86.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.89 | knoppix-udp727874uds.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.92 | w0041367.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.94 | dhcp-155-52-22-94.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.95 | 74277.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.98 | 74338.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.100 | dhcp-155-52-22-100.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.101 | xrx643334-155052022101-155052022.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.104 | w0111217.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.105 | 75965.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.106 | w0044233.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.107 | 75984.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.108 | npi405ae4.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.111 | w0102119.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.112 | brn-3a1096.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.114 | dhcp-155-52-22-114.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.117 | 74443.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.118 | prp002273prs.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.119 | w0105703.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.120 | w0041551.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.123 | 76457.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.124 | acer-c2d0f03b5f.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.125 | w0041954.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.127 | crystal.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.128 | w0041305.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.129 | udp350507uds.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.131 | dhcp-155-52-22-131.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.132 | npi3b82be.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.135 | 76476.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.136 | 79520.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.137 | laura-pc.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.139 | sellers-udp699906uds.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.141 | ccgd-analysis.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.142 | w0108634.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.144 | w0042466.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.145 | prp002274prs.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.147 | w0113800.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.148 | bettina-pc.dfci.harvard.edu | 2025-11-27 02:31:22 |
| 155.52.22.149 | dhcp-155-52-22-149.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.151 | dhcp-155-52-22-151.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.153 | kal-dana15.dfci.harvard.edu | 2025-11-27 02:31:22 |
| 155.52.22.154 | udp350511uds.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.155 | w0040296.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.157 | 77787-udp01208234uds.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.158 | 74013d1618.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.159 | 74078sm331.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.161 | d1420dimension.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.164 | owner-hp.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.165 | 701968.dfci.harvard.edu rnpfdc293.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.169 | hp23700292864.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.171 | 75961.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.172 | marie-palardy-s-g3.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.173 | w0112971.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.175 | golubascent.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.176 | w0109712.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.177 | dhcp-155-52-22-177.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.179 | mcd1422.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.180 | npi3d79c1.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.182 | udp350550uds.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.183 | w0040985.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.185 | 74084.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.186 | dana-440381ffa2.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.188 | npi981279.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.192 | dflaptop-udp963231uds.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.196 | w0041972.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.197 | penghui-pc.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.198 | w0040769.dfci.harvard.edu | 2025-11-27 02:31:22 |
| 155.52.22.199 | w0041303.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.200 | applied-738e921.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.203 | 76485.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.207 | d1430b-bcmpevo.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.208 | damian.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.209 | w0043625.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.212 | 75498.dfci.harvard.edu rnp32b763.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.215 | test-11203.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.219 | 700857.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.221 | w0106948.dfci.harvard.edu | 2025-11-27 02:31:22 |
| 155.52.22.224 | dhcp-155-52-22-224.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.227 | d1204_5m.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.228 | w0114599.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.230 | npi9e75cb.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.231 | dana-82e966bbce.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.233 | npi3abf75.partners.org | 2025-12-02 00:00:42 |
| 155.52.22.234 | macintosh-2.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.239 | w0042073.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.240 | meyerson.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.241 | w0043732.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.242 | large-t.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.244 | win7.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.245 | dana1534.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.246 | csc74399.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.247 | rnpa06f06.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.248 | prp002275prs.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.249 | w0043610.dfci.harvard.edu | 2025-11-22 02:34:02 |
| 155.52.22.252 | d1506b-cmpqevo.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.254 | dana-d12-16-22254.dfci.harvard.edu | 2025-12-02 00:00:42 |
| 155.52.22.255 | dhcp-155-52-22-255.dfci.harvard.edu | 2025-12-02 00:00:42 |
Top 20 countries in total ASN
| Country | Allocated ASNs | ASN IPv4 Number | ASN IPv6 Number(/64) |
|---|---|---|---|
United States
|
31439 | 1453713089 | 1154167730180990520 |
Brazil
|
9077 | 83102992 | 4534433838862594 |
China
|
6574 | 349994400 | 147684326264672 |
India
|
6096 | 35969536 | 24475477811200 |
Russian Federation
|
5733 | 46914896 | 14011734667592 |
Indonesia
|
3739 | 17936384 | 1216879689728 |
Germany
|
3151 | 113475880 | 71147070423040 |
United Kingdom
|
3134 | 74367648 | 30254191804416 |
Australia
|
3062 | 40513820 | 20476301088256 |
Poland
|
2451 | 19322368 | 14334258254848 |
Canada
|
2434 | 54884872 | 4291018752256 |
France
|
2157 | 75473474 | 12658723653632 |
Ukraine
|
2003 | 8220416 | 4870096617472 |
Bangladesh
|
1928 | 1967872 | 1029648285696 |
Netherlands
|
1595 | 51737808 | 21097410332160 |
Argentina
|
1321 | 19806720 | 2305861906335858688 |
Hong Kong
|
1298 | 18578012 | 4533315371776 |
Italy
|
1296 | 53427968 | 29050952024064 |
Japan
|
1270 | 160875112 | 33591289511936 |
Republic of Korea
|
1172 | 113030224 | 17725565173760 |