BGP Announced
| AS | CIDR | Description |
|---|---|---|
| AS4811 |
103.21.140.0/23
|
CHINANET-SHANGHAI-MAN - China Telecom (Group), CN |
| AS4812 |
103.21.140.0/22
|
CHINANET-SH-AP - China Telecom (Group), CN |
Real Time BGP Data
| AS / Info | IP / Time | AS Path |
|---|---|---|
| Loading... | ||
Reverse DNS List (Total:156)
| IP | Host | DateTime |
|---|---|---|
| 103.21.140.55 | mail43.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.140.58 | mail42.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.140.71 | mail649.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.140.72 | mail44.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.140.79 | mail644.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.140.80 | mail35.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.140.92 | mail642.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.140.105 | mail643.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.140.112 | mail641.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.140.113 | sender805.f.wsztest.com | 2025-07-05 00:03:05 |
| 103.21.140.170 | mail648.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.140.181 | mail640.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.140.197 | mail646.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.140.208 | mail31.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.140.218 | mail645.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.140.219 | mail69.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.140.230 | mail68.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.140.231 | mail47.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.140.234 | mail647.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.140.235 | mail32.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.140.241 | mail71.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.140.245 | mail70.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.140.250 | mail600.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.140.253 | mail40.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.141.20 | mail635.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.141.24 | mail36.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.141.26 | sender807.f.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.141.28 | sender809.f.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.141.40 | mail38.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.141.41 | mail41.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.141.46 | mail33.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.141.54 | sender801.f.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.141.67 | sender800.f.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.141.69 | mail630.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.141.85 | mail631.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.141.98 | mail39.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.141.114 | mail45.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.141.115 | mail37.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.141.149 | mail634.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.141.161 | mail633.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.141.181 | mail29.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.141.182 | mail638.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.141.195 | mail46.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.141.198 | mail34.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.141.214 | mail637.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.141.215 | mail639.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.141.220 | mail30.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.141.242 | mail632.wsztest.com | 2025-07-05 00:03:05 |
| 103.21.141.245 | mail636.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.142.48 | sender808.f.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.142.97 | mail28.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.142.101 | sender816.f.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.142.106 | sender815.f.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.142.113 | sender817.f.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.142.118 | mail623.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.142.120 | sender818.f.wsztest.com | 2025-07-05 00:03:05 |
| 103.21.142.122 | sender803.f.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.142.124 | sender804.f.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.142.130 | mail72.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.142.131 | mail602.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.142.132 | mail603.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.142.134 | mail604.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.142.135 | mail605.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.142.136 | mail73.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.142.137 | mail606.wsztest.com | 2025-07-05 00:03:05 |
| 103.21.142.138 | mail607.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.142.139 | mail608.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.142.140 | sender813.f.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.142.141 | mail609.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.142.142 | mail74.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.142.143 | sender810.f.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.142.144 | sender811.f.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.142.146 | sender802.f.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.142.147 | sender814.f.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.142.148 | mail601.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.142.155 | mail622.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.142.158 | mail75.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.142.159 | mail76.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.142.164 | sender812.f.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.142.167 | mail77.wsztest.com | 2025-07-05 00:03:05 |
| 103.21.142.170 | mail78.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.142.172 | mail79.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.142.177 | mail80.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.142.180 | mail624.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.142.188 | mail81.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.142.193 | mail82.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.142.197 | mail83.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.142.200 | mail84.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.142.209 | mail625.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.142.213 | mail85.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.142.215 | mail86.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.142.218 | mail87.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.142.220 | mail628.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.142.228 | sender819.f.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.142.232 | mail626.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.142.233 | mail621.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.142.248 | mail620.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.143.12 | smtp280.sh.chengmail.me | 2025-07-10 10:21:36 |
| 103.21.143.13 | smtp251.sh.chengmail.me | 2025-07-10 10:21:36 |
| 103.21.143.14 | smtp252.sh.chengmail.me | 2025-07-10 10:21:36 |
| 103.21.143.15 | smtp281.sh.chengmail.me | 2025-07-10 10:21:36 |
| 103.21.143.18 | smtp282.sh.chengmail.me | 2025-07-10 10:21:36 |
| 103.21.143.19 | smtp283.sh.chengmail.me | 2025-07-14 01:44:50 |
| 103.21.143.20 | smtp253.sh.chengmail.me | 2025-07-10 10:21:36 |
| 103.21.143.21 | mail4.wsztest.com | 2025-07-10 10:21:36 |
| 103.21.143.25 | smtp254.sh.chengmail.me | 2025-07-10 10:21:36 |
| 103.21.143.26 | smtp255.sh.chengmail.me | 2025-07-10 10:21:36 |
| 103.21.143.27 | smtp256.sh.chengmail.me | 2025-07-10 10:21:36 |
| 103.21.143.29 | smtp257.sh.chengmail.me | 2025-07-10 10:21:36 |
| 103.21.143.33 | smtp258.sh.chengmail.me | 2025-07-05 00:03:05 |
| 103.21.143.35 | smtp259.sh.chengmail.me | 2025-07-10 10:21:36 |
| 103.21.143.37 | smtp260.sh.chengmail.me | 2025-07-10 10:21:36 |
| 103.21.143.39 | smtp284.sh.chengmail.me | 2025-07-10 10:21:36 |
| 103.21.143.40 | smtp261.sh.chengmail.me | 2025-07-10 10:21:36 |
| 103.21.143.42 | smtp262.sh.chengmail.me | 2025-07-05 00:03:05 |
| 103.21.143.43 | smtp263.sh.chengmail.me | 2025-07-10 10:21:36 |
| 103.21.143.44 | smtp264.sh.chengmail.me | 2025-07-10 10:21:36 |
| 103.21.143.49 | smtp265.sh.chengmail.me | 2025-07-10 10:21:36 |
| 103.21.143.53 | smtp266.sh.chengmail.me | 2025-07-10 10:21:36 |
| 103.21.143.55 | smtp267.sh.chengmail.me | 2025-07-10 10:21:36 |
| 103.21.143.58 | smtp285.sh.chengmail.me | 2025-07-10 10:21:36 |
| 103.21.143.61 | smtp269.sh.chengmail.me | 2025-07-10 10:21:36 |
| 103.21.143.62 | smtp270.sh.chengmail.me | 2025-07-10 10:21:36 |
| 103.21.143.63 | smtp286.sh.chengmail.me | 2025-07-10 10:21:36 |
| 103.21.143.64 | smtp271.sh.chengmail.me | 2025-07-10 10:21:36 |
| 103.21.143.68 | ptr1.mcnetlink.net | 2025-07-10 10:21:36 |
| 103.21.143.73 | smtp272.sh.chengmail.me | 2025-07-10 10:21:36 |
| 103.21.143.75 | smtp287.sh.chengmail.me | 2025-07-10 10:21:36 |
| 103.21.143.80 | smtp288.sh.chengmail.me | 2025-07-10 10:21:36 |
| 103.21.143.83 | smtp273.sh.chengmail.me | 2025-07-10 10:21:36 |
| 103.21.143.84 | smtp274.sh.chengmail.me | 2025-07-10 10:21:36 |
| 103.21.143.85 | smtp275.sh.chengmail.me | 2025-07-10 10:21:36 |
| 103.21.143.86 | smtp289.sh.chengmail.me | 2025-07-10 10:21:36 |
| 103.21.143.89 | smtp276.sh.chengmail.me | 2025-07-05 00:03:05 |
| 103.21.143.90 | smtp290.sh.chengmail.me | 2025-07-05 00:03:05 |
| 103.21.143.92 | smtp277.sh.chengmail.me | 2025-07-10 10:21:36 |
| 103.21.143.95 | smtp278.sh.chengmail.me | 2025-07-10 10:21:36 |
| 103.21.143.98 | smtp291.sh.chengmail.me | 2025-07-10 10:21:36 |
| 103.21.143.99 | smtp292.sh.chengmail.me | 2025-07-10 10:21:36 |
| 103.21.143.103 | smtp293.sh.chengmail.me | 2025-07-10 10:21:36 |
| 103.21.143.107 | smtp294.sh.chengmail.me | 2025-07-10 10:21:36 |
| 103.21.143.108 | smtp295.sh.chengmail.me | 2025-07-10 10:21:36 |
| 103.21.143.109 | smtp296.sh.chengmail.me | 2025-07-10 10:21:36 |
| 103.21.143.111 | smtp297.sh.chengmail.me | 2025-07-10 10:21:36 |
| 103.21.143.115 | smtp298.sh.chengmail.me | 2025-07-10 10:21:36 |
| 103.21.143.117 | smtp299.sh.chengmail.me | 2025-07-10 10:21:36 |
| 103.21.143.121 | smtp300.sh.chengmail.me | 2025-07-10 10:21:36 |
| 103.21.143.127 | smtp301.sh.chengmail.me | 2025-07-10 10:21:36 |
| 103.21.143.128 | smtp302.sh.chengmail.me | 2025-07-05 00:03:05 |
| 103.21.143.130 | smtp303.sh.chengmail.me | 2025-07-10 10:21:36 |
| 103.21.143.131 | smtp304.sh.chengmail.me | 2025-07-10 10:21:36 |
| 103.21.143.133 | smtp305.sh.chengmail.me | 2025-07-10 10:21:36 |
| 103.21.143.138 | smtp307.sh.chengmail.me | 2025-07-10 10:21:36 |
| 103.21.143.139 | smtp308.sh.chengmail.me | 2025-07-10 10:21:36 |
| 103.21.143.141 | smtp309.sh.chengmail.me | 2025-07-10 10:21:36 |
| 103.21.143.180 | ptr2.mcnetlink.net | 2025-07-10 10:21:36 |
Top 20 countries in total ASN
| Country | Allocated ASNs | ASN IPv4 Number | ASN IPv6 Number(/64) |
|---|---|---|---|
United States
|
31381 | 1463309133 | 1153867275719288914 |
Brazil
|
9037 | 86226398 | 2305871897990729730 |
China
|
6564 | 346799264 | 129893613128288 |
India
|
5969 | 35348480 | 24480594907136 |
Russian Federation
|
5748 | 46622776 | 10705793691720 |
Indonesia
|
3603 | 18073088 | 1225629728768 |
Germany
|
3109 | 112752904 | 69548054544384 |
United Kingdom
|
3108 | 71550336 | 31532536299520 |
Australia
|
3015 | 40588592 | 20514282543104 |
Poland
|
2465 | 19272192 | 15298114229248 |
Canada
|
2443 | 54437736 | 4438988948736 |
France
|
2201 | 75328768 | 12154271827456 |
Ukraine
|
2009 | 8261632 | 5013717516288 |
Bangladesh
|
1870 | 1933568 | 908494569472 |
Netherlands
|
1595 | 51310544 | 26556465939968 |
Argentina
|
1300 | 19708416 | 18815344377856 |
Italy
|
1298 | 52409856 | 28591018606592 |
Hong Kong
|
1280 | 18154148 | 8554605118208 |
Japan
|
1269 | 159027048 | 33573211799552 |
Spain
|
1233 | 34628352 | 7522246791168 |