AS37963 Hangzhou Alibaba Advertising Co. Ltd.
General Info - AS37963
11,612,160
9,223,372,036,854,775,808
IP Address Ranges
| Netblock | Number of IPs | |
|---|---|---|
| 2400:3200::/32 | 79,228,162,514,264,337,593,543,950,336 | |
| 2400:b200::/34 | 19,807,040,628,566,084,398,385,987,584 | |
| 2400:b200:4000::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2400:b200:4104::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2400:b200:4108::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2400:b200:4110::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2400:b200:4120::/43 | 38,685,626,227,668,133,590,597,632 | |
| 2400:b200:4140::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2400:b200:4180::/41 | 154,742,504,910,672,534,362,390,528 | |
| 2400:b200:4200::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2400:b200:4400::/38 | 1,237,940,039,285,380,274,899,124,224 | |
| 2400:b200:4800::/37 | 2,475,880,078,570,760,549,798,248,448 | |
| 2400:b200:5000::/36 | 4,951,760,157,141,521,099,596,496,896 | |
| 2400:b200:6000::/35 | 9,903,520,314,283,042,199,192,993,792 | |
| 2400:b200:8000::/33 | 39,614,081,257,132,168,796,771,975,168 | |
| 2401:2e00::/32 | 79,228,162,514,264,337,593,543,950,336 | |
| 2401:b180::/34 | 19,807,040,628,566,084,398,385,987,584 | |
| 2401:b180:4000::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2401:b180:4101::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2401:b180:4102::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2401:b180:4104::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2401:b180:4108::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2401:b180:4110::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2401:b180:4120::/43 | 38,685,626,227,668,133,590,597,632 | |
| 2401:b180:4140::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2401:b180:4180::/41 | 154,742,504,910,672,534,362,390,528 | |
| 2401:b180:4200::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2401:b180:4400::/38 | 1,237,940,039,285,380,274,899,124,224 | |
| 2401:b180:4800::/37 | 2,475,880,078,570,760,549,798,248,448 | |
| 2401:b180:5000::/36 | 4,951,760,157,141,521,099,596,496,896 | |
| 2401:b180:6000::/35 | 9,903,520,314,283,042,199,192,993,792 | |
| 2401:b180:8000::/33 | 39,614,081,257,132,168,796,771,975,168 | |
| 2405:e000::/32 | 79,228,162,514,264,337,593,543,950,336 | |
| 2407:bc00::/32 | 79,228,162,514,264,337,593,543,950,336 | |
| 2408:4000::/36 | 4,951,760,157,141,521,099,596,496,896 | |
| 2408:4000:1002::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2408:4000:1004::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2408:4000:1008::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2408:4000:1010::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2408:4000:1020::/43 | 38,685,626,227,668,133,590,597,632 | |
| 2408:4000:1040::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:4000:1080::/41 | 154,742,504,910,672,534,362,390,528 | |
| 2408:4000:1100::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2408:4000:1200::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2408:4000:1400::/38 | 1,237,940,039,285,380,274,899,124,224 | |
| 2408:4000:1800::/37 | 2,475,880,078,570,760,549,798,248,448 | |
| 2408:4000:2000::/35 | 9,903,520,314,283,042,199,192,993,792 | |
| 2408:4000:4000::/34 | 19,807,040,628,566,084,398,385,987,584 | |
| 2408:4000:8000::/33 | 39,614,081,257,132,168,796,771,975,168 | |
| 2408:4001::/32 | 79,228,162,514,264,337,593,543,950,336 | |
| 2408:4002::/31 | 158,456,325,028,528,675,187,087,900,672 | |
| 2408:4004::/30 | 316,912,650,057,057,350,374,175,801,344 | |
| 2408:4008::/32 | 79,228,162,514,264,337,593,543,950,336 | |
| 2408:4009::/38 | 1,237,940,039,285,380,274,899,124,224 | |
| 2408:4009:400::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2408:4009:501::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2408:4009:502::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2408:4009:504::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2408:4009:508::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2408:4009:510::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2408:4009:520::/43 | 38,685,626,227,668,133,590,597,632 | |
| 2408:4009:540::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:4009:580::/41 | 154,742,504,910,672,534,362,390,528 | |
| 2408:4009:600::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2408:4009:800::/37 | 2,475,880,078,570,760,549,798,248,448 | |
| 2408:4009:1000::/36 | 4,951,760,157,141,521,099,596,496,896 | |
| 2408:4009:2000::/35 | 9,903,520,314,283,042,199,192,993,792 | |
| 2408:4009:4000::/34 | 19,807,040,628,566,084,398,385,987,584 | |
| 2408:4009:8000::/33 | 39,614,081,257,132,168,796,771,975,168 | |
| 2408:400a::/31 | 158,456,325,028,528,675,187,087,900,672 | |
| 2408:400c::/30 | 316,912,650,057,057,350,374,175,801,344 | |
| 2408:4010::/28 | 1,267,650,600,228,229,401,496,703,205,376 | |
| 2408:4020::/27 | 2,535,301,200,456,458,802,993,406,410,752 | |
| 2408:4040::/26 | 5,070,602,400,912,917,605,986,812,821,504 | |
| 2408:4080::/25 | 10,141,204,801,825,835,211,973,625,643,008 | |
| 2408:4100::/24 | 20,282,409,603,651,670,423,947,251,286,016 | |
| 2408:4200::/23 | 40,564,819,207,303,340,847,894,502,572,032 |
Upstreams
- AS4808 China169-BJ China Unicom Beijing Province Network
- AS4811 China Telecom Group
- AS4816 China Telecom Group
- AS4837 China169-Backbone China Unicom China169 Backbone
- AS17621 China Unicom Shanghai Network
- AS23724 IDC China Telecommunications Corporation
- AS38283 CHINANET SiChuan Telecom Internet Data Center
- AS56040 China Mobile Communications Corporation
- AS58461 No.288 Fu-chun Road
- AS58466 ChinaNet Guangdong Province Network
- AS135061 China Unicom Guangdong IP Network
- AS136195 Qingdao Shandong Province P.R.China.
- AS136958 China Unicom Guangdong IP Network
Downstreams
What is an Autonomous System (AS)?
An Autonomous System (AS) is a collection of connected networks that operate under a common administrative domain and share routing policies. Each AS is identified by a unique Autonomous System Number (ASN), which is used to exchange routing information with other ASs. AS can control how traffic flows through networks and then filter out unwanted traffic.
