AS17621 China Unicom Shanghai Network
General Info - AS17621
891,136
9,223,372,036,854,775,808
IP Address Ranges
| Netblock | Number of IPs | |
|---|---|---|
| 2405:7040:6001::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2408:8000:9000::/37 | 2,475,880,078,570,760,549,798,248,448 | |
| 2408:8000:9800::/38 | 1,237,940,039,285,380,274,899,124,224 | |
| 2408:8000:9c00::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2408:8000:9e00::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2408:8000:9f00::/41 | 154,742,504,910,672,534,362,390,528 | |
| 2408:8000:9f80::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:8000:9fc0::/43 | 38,685,626,227,668,133,590,597,632 | |
| 2408:8000:9fe0::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2408:8000:9ff0::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2408:8000:9ff8::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2408:8000:9ffc::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2408:8000:9ffe::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2408:8024:8000::/33 | 39,614,081,257,132,168,796,771,975,168 | |
| 2408:8025::/32 | 79,228,162,514,264,337,593,543,950,336 | |
| 2408:8026::/32 | 79,228,162,514,264,337,593,543,950,336 | |
| 2408:80f1:10::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2408:80f1:50::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2408:80f1:80::/41 | 154,742,504,910,672,534,362,390,528 | |
| 2408:80f1:100::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2408:80f1:180::/43 | 38,685,626,227,668,133,590,597,632 | |
| 2408:80f1:1b0::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2408:80f1:200::/43 | 38,685,626,227,668,133,590,597,632 | |
| 2408:80f1:230::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2408:80f1:250::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2408:80f1:260::/43 | 38,685,626,227,668,133,590,597,632 | |
| 2408:80f1:280::/41 | 154,742,504,910,672,534,362,390,528 | |
| 2408:820c::/30 | 316,912,650,057,057,350,374,175,801,344 | |
| 2408:840c::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2408:840c:200::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2408:840c:400::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2408:840c:d00::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2408:840c:f00::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2408:840c:1100::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2408:840c:1a00::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2408:840c:1c00::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2408:840c:1e00::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2408:840c:2700::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2408:840c:2900::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2408:840c:2b00::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2408:840c:3400::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2408:840c:3600::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2408:840c:3800::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2408:840c:4e00::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2408:840c:5000::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2408:840c:5200::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2408:840c:5b00::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2408:840c:5d00::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2408:840c:5f00::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2408:840c:6800::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2408:840c:6a00::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2408:840c:6c00::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2408:840c:7500::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2408:840c:7700::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2408:840c:7900::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2408:840c:8200::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2408:840c:8400::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2408:840c:8600::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2408:840c:8f00::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2408:840c:9100::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2408:840c:9300::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2408:840c:9c00::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2408:840c:9e00::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2408:840c:a000::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2408:840c:a900::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2408:840c:ab00::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2408:840c:ad00::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2408:840c:b600::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2408:840c:b800::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2408:840c:ba00::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2408:840c:c300::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2408:840c:c500::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2408:840c:c700::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2408:840c:d000::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2408:840c:d200::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2408:840c:d400::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2408:840c:dd00::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2408:840c:de00::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2408:840d::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840d:200::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840d:400::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840d:600::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840d:d00::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840d:f00::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840d:1100::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840d:1300::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840d:1a00::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840d:1c00::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840d:1e00::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840d:2000::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840d:2700::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840d:2900::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840d:2b00::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840d:2d00::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840d:3400::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840d:3600::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840d:3800::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840d:3a00::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840d:4e00::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840d:5000::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840d:5200::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840d:5400::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840d:5b00::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840d:5d00::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840d:5f00::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840d:6100::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840d:6800::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840d:6a00::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840d:6c00::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840d:6e00::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840d:7500::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840d:7700::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840d:7900::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840d:7b00::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840d:8200::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840d:8400::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840d:8600::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840d:8800::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840d:8f00::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840d:9100::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840d:9300::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840d:9500::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840d:9c00::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840d:9e00::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840d:a000::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840d:a200::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840d:a900::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840d:ab00::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840d:ad00::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840d:af00::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840d:b600::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840d:b800::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840d:ba00::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840d:bc00::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840d:c300::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840d:c500::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840d:c700::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840d:c900::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840d:d000::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840d:d200::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840d:d400::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840d:d600::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840d:dd00::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840d:de00::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:840e:dd00::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2408:840e:de00::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2408:84e2::/32 | 79,228,162,514,264,337,593,543,950,336 | |
| 2408:860c::/30 | 316,912,650,057,057,350,374,175,801,344 | |
| 2408:870c:10::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2408:870c:30::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2408:870c:40::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:870c:80::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:870c:c0::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2408:870c:100::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2408:870c:200::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2408:870c:400::/38 | 1,237,940,039,285,380,274,899,124,224 | |
| 2408:870c:800::/37 | 2,475,880,078,570,760,549,798,248,448 | |
| 2408:870c:1000::/36 | 4,951,760,157,141,521,099,596,496,896 | |
| 2408:870c:2000::/43 | 38,685,626,227,668,133,590,597,632 | |
| 2408:870c:2060::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2408:870c:20c0::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:870c:2100::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2408:870c:2200::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2408:870c:2400::/38 | 1,237,940,039,285,380,274,899,124,224 | |
| 2408:870c:2800::/37 | 2,475,880,078,570,760,549,798,248,448 | |
| 2408:870c:3030::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2408:870c:3040::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:870c:3080::/41 | 154,742,504,910,672,534,362,390,528 | |
| 2408:870c:3100::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2408:870c:3200::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2408:870c:3400::/38 | 1,237,940,039,285,380,274,899,124,224 | |
| 2408:870c:3800::/37 | 2,475,880,078,570,760,549,798,248,448 | |
| 2408:870c:4010::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2408:870c:4020::/43 | 38,685,626,227,668,133,590,597,632 | |
| 2408:870c:4040::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2408:870c:4080::/41 | 154,742,504,910,672,534,362,390,528 | |
| 2408:870c:4100::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2408:870c:4200::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2408:870c:4400::/38 | 1,237,940,039,285,380,274,899,124,224 | |
| 2408:870c:4800::/37 | 2,475,880,078,570,760,549,798,248,448 | |
| 2408:870c:5000::/36 | 4,951,760,157,141,521,099,596,496,896 | |
| 2408:870c:6000::/35 | 9,903,520,314,283,042,199,192,993,792 | |
| 2408:870c:8000::/33 | 39,614,081,257,132,168,796,771,975,168 | |
| 2408:870d::/32 | 79,228,162,514,264,337,593,543,950,336 | |
| 2408:870e::/31 | 158,456,325,028,528,675,187,087,900,672 | |
| 2408:880c::/30 | 316,912,650,057,057,350,374,175,801,344 | |
| 2408:8810::/31 | 158,456,325,028,528,675,187,087,900,672 | |
| 2408:890c::/31 | 158,456,325,028,528,675,187,087,900,672 |
Downstreams
- AS7609 Ace On Line
- AS9809 Shenzhen Nova Network Limited
- AS9814 FIBRLINK Beijing FibrLINK Networks Co. Ltd.
- AS10100 UBS Group AG
- AS10212 CHINAENTERCOM China Enterprise ICT Solutions Limited
- AS13778 Johnson & Johnson
- AS17739 Shanghai Telecom Haplink Network Co. Ltd
- AS17775 Shanghai Science and Technology Network Communication Limited Company
- AS23853 Shanghai Data Solution Co. Ltd.
- AS24141 Shanghai DMT Information Network Cor. Ltd.
- AS24331 eBay Inc Asia ASN eCommerce San Jose
- AS24427 Freecomm Corporation
- AS26380 MasterCard Technologies LLC
- AS35163 Procter & Gamble Service GmbH
- AS37963 Hangzhou Alibaba Advertising Co. Ltd.
- AS38057 Dellchina Dell China Co. Ltd
- AS38342 SVCNET Shanghai VSAT Network Systems Co. Ltd
- AS38363 HIGHWAYNET Floor 9 Hua Sheng Building No.1 Lane 519 Ao Men R
- AS45079 GDS Changan Services Ltd.
- AS45086 Shanghai Yovole Networks Inc.
- AS55956 Magna Automotive Technology and Servicesha
- AS55958 Intel China Ltd
- AS56000 HerbalifeShanghaiManagement Co. Ltd.
- AS56006 Shanghai Pudong Development Bank Co. Ltd.
- AS56013 Samsung SDS China
- AS56282 Beijing Internet Harbor Technology Co. Ltd
- AS58593 Shanghai Blue Cloud Technology Co. Ltd
- AS58850 Bbginetcn Bloomberg Financial Information Beijing Co Ltd
- AS59019 BJKSCNET Beijing Kingsoft Cloud Internet Technology Co. Ltd
- AS59083 Shanghai Kuanhui Tech. Co. Ltd
- AS63570 No Registry Entry
- AS63580 China Novartis Institutes for Bio-Medical Resear
- AS63615 GECHINANET GE China Co. Ltd
- AS133475 New York University ASN
- AS137746 Unassigned
- AS137759 MTSCHINANET MTS SYSTEM China Co. Ltd
- AS139138 Gopay Gopay Information Technology Co. Ltd
- AS146842 ChinaDataCom Corporation Limited
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.
