All ASNs
Autonomous System details for AS4837
AS4837
CHINA UNICOM China169 Backbone • chinaunicom.cn
AS4837 — CHINA UNICOM China169 Backbone
AS Name
CHINA169-BACKBONE
Country
China (CN)
Website
Number of IPv4
58,959,872
Number of IPv6
3.18 × 1031
ASN type
ISP
Status
Allocated
Registry
APNIC
Allocated
September 17, 2001
Last updated
February 06, 2024
IP Ranges
850 IPv4 prefixes, 456 IPv6 prefixes
| Prefix | Company | Number of IPs |
|---|---|---|
| 1.24.0.0/13 | China unicom InnerMongolia province network | 524,288 |
| 1.56.0.0/13 | China Unicom Heilongjiang province network | 524,288 |
| 1.58.214.0/24 | China Unicom Heilongjiang province network | 256 |
| 1.188.0.0/14 | China Unicom Heilongjiang province network | 262,144 |
| 14.204.0.0/15 | UNICOM yunnan Province Network | 131,072 |
| 27.0.128.0/24 | CLOUDHUB Tech. Co.Ltd. | 256 |
| 27.0.130.0/23 | CLOUDHUB Tech. Co.Ltd. | 512 |
| 27.8.0.0/13 | China Unicom Chongqing Province Network | 524,288 |
| 27.50.128.0/17 | HENAN XINTOU INFORMATION INDUSTRY CO.,LTD | 32,768 |
| 27.98.224.0/19 | China Unicom Xizang province network | 8,192 |
| 27.112.0.0/21 | Beijing Yiwangxin Technology Co;Ltd. | 2,048 |
| 27.192.0.0/11 | UNICOM SD | 2,097,152 |
| 36.32.0.0/14 | China Unicom AnHui province network | 262,144 |
| 36.50.226.0/24 | Hunan Yumiyun Data Technology Co.,Ltd. | 256 |
| 36.248.0.0/14 | China Unicom Fujian Province Network | 262,144 |
| 39.64.0.0/11 | UNICOM SD | 2,097,152 |
| 42.4.0.0/14 | UNICOM Liaoning Province Network | 262,144 |
| 42.48.0.0/15 | China Unicom HuNan province network | 131,072 |
| 42.52.0.0/14 | UNICOM Liaoning Province Network | 262,144 |
| 42.56.0.0/14 | UNICOM Liaoning Province Network | 262,144 |
| 42.63.0.0/16 | China Unicom Ningxia Province Network | 65,536 |
| 42.84.0.0/14 | UNICOM Liaoning Province Network | 262,144 |
| 42.176.0.0/13 | UNICOM Liaoning Province Network | 524,288 |
| 42.224.0.0/12 | iOVZ Networks Limited., Wenshuo Wang | 1,048,576 |
| 43.224.12.0/22 | China Unicom FJ province network | 1,024 |
| 43.224.24.0/22 | China Unicom Jiangxi province network | 1,024 |
| 43.224.52.0/23 | China Unicom IP network | 512 |
| 43.224.80.0/22 | Anhui Home Network Technology Co., Ltd. | 1,024 |
| 43.224.208.0/22 | Tianjin Zanpu Electronic Technology Co.,Ltd | 1,024 |
| 43.226.116.0/23 | Erdos Dinglian Digital Network Network Co.,Ltd. | 512 |
| 43.226.118.0/23 | Erdos Dinglian Digital Network Network Co.,Ltd. | 512 |
| 43.226.120.0/22 | Tianjin Zanpu Electronic Technology Co.,Ltd | 1,024 |
| 43.226.160.0/22 | Tianjin Zanpu Electronic Technology Co.,Ltd | 1,024 |
| 43.226.164.0/22 | Unicom (Jiangsu) Industry Internet Co. LTD | 1,024 |
| 43.227.104.0/22 | Unicom (Jiangsu) Industry Internet Co. LTD | 1,024 |
| 43.239.120.0/22 | Hebei HuiRi Information Technology Co. Ltd. | 1,024 |
| 43.240.56.0/22 | TianJin ERENB Technology Development Co.,Ltd. | 1,024 |
| 43.240.156.0/22 | Zhejiang zhi cloud information technology co., LTD | 1,024 |
| 43.240.204.0/22 | Hangzhou Sulian Information Technology Co.,ltd | 1,024 |
| 43.241.16.0/22 | Zhejiang zhi cloud information technology co., LTD | 1,024 |
| 43.242.152.0/22 | iOVZ Networks Limited., Wenshuo Wang | 1,024 |
| 43.242.156.0/22 | Chenzhou City Blue Computer Services Ltd. | 1,024 |
| 43.242.164.0/22 | China Unicom Xizang province network | 1,024 |
| 43.242.180.0/22 | China Unicom Qinghai province network | 1,024 |
| 43.243.4.0/22 | China Unicom Gansu province network | 1,024 |
| 43.243.16.0/22 | UNICOM SC | 1,024 |
| 43.243.156.0/22 | UNICOM GuiZhou Province Network | 1,024 |
| 43.243.228.0/22 | UNICOM InnerMongolia province network | 1,024 |
| 43.247.4.0/24 | Tianjin netword communication technology co.,ltd | 256 |
| 43.248.108.0/22 | UNICOM yunnan Province Network | 1,024 |
| 43.248.184.0/21 | Suqian Pugongying Network Service Co.,Ltd | 2,048 |
| 43.248.244.0/22 | UNICOM ZheJiang Province Network | 1,024 |
| 43.249.136.0/22 | China Unicom Tianjin province network | 1,024 |
| 43.249.236.0/22 | China Unicom Shanxi province network | 1,024 |
| 43.250.4.0/22 | China Unicom Jilin province network | 1,024 |
| 43.250.96.0/22 | China Unicom Liaoning province network | 1,024 |
| 43.250.112.0/22 | UNICOM SD | 1,024 |
| 43.250.168.0/22 | China Unicom Jiangsu province network | 1,024 |
| 43.250.200.0/22 | China Unicom Hunan province network | 1,024 |
| 43.250.244.0/22 | China Unicom Guangxi province network | 1,024 |
| 43.251.4.0/22 | China Unicom Hainan province network | 1,024 |
| 43.251.36.0/22 | China Unicom Ningxia province network | 1,024 |
| 43.254.8.0/22 | Ordos UniCloud Technology Co., Ltd. | 1,024 |
| 43.254.136.0/22 | Beijing Linktom Technology Co.,Ltd. | 1,024 |
| 43.255.96.0/22 | Shandong Jirui Network Technology Co., Ltd. | 1,024 |
| 45.113.24.0/22 | Nanjing Anlai Xinxi Tongxin Jishu Youxian Gongsi | 1,024 |
| 45.119.68.0/22 | Hebei Hangar Data Science And Technology Co.,ltd | 1,024 |
| 45.119.116.0/22 | INNER MONGOLIA BROADCAST&TV NETWORK GROUP CORPORATION | 1,024 |
| 45.124.76.0/22 | Zhejiang Xuanyun Technology Co., Ltd. | 1,024 |
| 45.250.32.0/22 | Hangzhou Sulian Information Technology Co.,ltd | 1,024 |
| 45.250.36.0/23 | Hangzhou Sulian Information Technology Co.,ltd | 512 |
| 45.250.38.0/24 | Hangzhou Sulian Information Technology Co.,ltd | 256 |
| 45.250.39.0/24 | Hangzhou Sulian Information Technology Co.,ltd | 256 |
| 45.252.104.0/22 | Nangjing sichongzou kemao Ltd. | 1,024 |
| 45.254.48.0/23 | Guangzhou NetEase Computer System Co., Ltd | 512 |
| 45.254.50.0/24 | Guangzhou NetEase Computer System Co., Ltd | 256 |
| 49.4.96.0/21 | Huawei Public Cloud Service (Huawei Software Technologies Ltd.Co) | 2,048 |
| 49.4.104.0/22 | Huawei Public Cloud Service (Huawei Software Technologies Ltd.Co) | 1,024 |
| 49.4.108.0/23 | Huawei Public Cloud Service (Huawei Software Technologies Ltd.Co) | 512 |
| 49.4.110.0/24 | Huawei Public Cloud Service (Huawei Software Technologies Ltd.Co) | 256 |
| 58.16.0.0/16 | China Unicom Guizhou province network | 65,536 |
| 58.17.0.0/17 | China Unicom Jiangxi province network | 32,768 |
| 58.17.128.0/17 | China Unicom Chongqing province network | 32,768 |
| 58.18.0.0/16 | China Unicom Neimeng Province Network | 65,536 |
| 58.19.0.0/16 | UNICOM HB | 65,536 |
| 58.20.0.0/16 | CNC Group HuNan ChangSha network | 65,536 |
| 58.21.0.0/16 | iOVZ Networks Limited., Wenshuo Wang | 65,536 |
| 58.22.0.0/15 | Fuzhou city, fujian provincial network of CNCGROUP | 131,072 |
| 58.22.104.0/23 | Fuzhou city, fujian provincial network of UNICOM | 512 |
| 58.144.0.0/16 | China Unicom Chongqing province network | 65,536 |
| 58.240.0.0/15 | China Unicom Jiangsu province network | 131,072 |
| 58.240.60.0/23 | AoLuoLa,NANJING,JIANGSU PROVINCE | 512 |
| 58.242.0.0/15 | China Unicom AnHui province network | 131,072 |
| 58.244.0.0/15 | iOVZ Networks Limited., Wenshuo Wang | 131,072 |
| 59.81.8.0/23 | CHINA UNICOM CLOUD DATA COMPANY LIMITED | 512 |
| 59.81.40.0/23 | CHINA UNICOM CLOUD DATA COMPANY LIMITED | 512 |
| 59.81.46.0/24 | CHINA UNICOM CLOUD DATA COMPANY LIMITED | 256 |
| 59.81.82.0/23 | CHINA UNICOM CLOUD DATA COMPANY LIMITED | 512 |
| 59.81.94.0/23 | CHINA UNICOM CLOUD DATA COMPANY LIMITED | 512 |
| 59.81.102.0/23 | CHINA UNICOM CLOUD DATA COMPANY LIMITED | 512 |
| 2402:f140:ff13::/48 | AIPO Cloud (Guizhou) Technology Co., Ltd. | 1.21 × 1024 |
| 2402:f140:ff14::/48 | AIPO Cloud (Guizhou) Technology Co., Ltd. | 1.21 × 1024 |
| 2404:6500:dcb3::/48 | ANHUI USTC iFLYTEK Co., Ltd. | 1.21 × 1024 |
| 2405:1480:3000::/47 | Beijing Sankuai Technology Co.,Ltd. | 2.42 × 1024 |
| 2406:cac0::/40 | Dongfeng Communication Technology Co.,Ltd. | 3.09 × 1026 |
| 2406:cac0:200::/40 | Dongfeng Communication Technology Co.,Ltd. | 3.09 × 1026 |
| 2407:6c40:1500::/48 | Beijing Shougang Automation Information Technology Co.,Ltd | 1.21 × 1024 |
| 2407:6c40:1600::/40 | Beijing Shougang Automation Information Technology Co.,Ltd | 3.09 × 1026 |
| 2408:8000::/48 | China Unicom | 1.21 × 1024 |
| 2408:8000:2::/48 | China Unicom | 1.21 × 1024 |
| 2408:8000:3::/48 | China Unicom | 1.21 × 1024 |
| 2408:8000:10fe::/48 | China Unicom | 1.21 × 1024 |
| 2408:8000:10ff::/48 | China Unicom | 1.21 × 1024 |
| 2408:8000:2000::/36 | China Unicom | 4.95 × 1027 |
| 2408:8000:3000::/36 | China Unicom | 4.95 × 1027 |
| 2408:8000:4000::/36 | China Unicom | 4.95 × 1027 |
| 2408:8000:5000::/36 | China Unicom | 4.95 × 1027 |
| 2408:8000:6000::/36 | China Unicom | 4.95 × 1027 |
| 2408:8000:7000::/36 | China Unicom | 4.95 × 1027 |
| 2408:8000:8000::/36 | China Unicom | 4.95 × 1027 |
| 2408:8000:a000::/36 | China Unicom | 4.95 × 1027 |
| 2408:8000:b000::/36 | China Unicom | 4.95 × 1027 |
| 2408:8000:c000::/36 | China Unicom | 4.95 × 1027 |
| 2408:8000:d000::/36 | China Unicom | 4.95 × 1027 |
| 2408:8000:e000::/36 | China Unicom | 4.95 × 1027 |
| 2408:8000:f000::/36 | China Unicom | 4.95 × 1027 |
| 2408:8001::/36 | China Unicom | 4.95 × 1027 |
| 2408:8001:1000::/36 | China Unicom | 4.95 × 1027 |
| 2408:8001:2000::/36 | China Unicom | 4.95 × 1027 |
| 2408:8001:4000::/36 | China Unicom | 4.95 × 1027 |
| 2408:8001:5000::/36 | China Unicom | 4.95 × 1027 |
| 2408:8001:6000::/36 | China Unicom | 4.95 × 1027 |
| 2408:8001:7000::/36 | China Unicom | 4.95 × 1027 |
| 2408:8001:8000::/36 | China Unicom | 4.95 × 1027 |
| 2408:8001:9000::/36 | China Unicom | 4.95 × 1027 |
| 2408:8001:a000::/36 | China Unicom | 4.95 × 1027 |
| 2408:8001:b000::/36 | China Unicom | 4.95 × 1027 |
| 2408:8001:c000::/36 | China Unicom | 4.95 × 1027 |
| 2408:8001:d000::/36 | China Unicom | 4.95 × 1027 |
| 2408:8001:e000::/36 | China Unicom | 4.95 × 1027 |
| 2408:8001:f000::/36 | China Unicom | 4.95 × 1027 |
| 2408:802a:8000::/33 | China Unicom | 3.96 × 1028 |
| 2408:802c::/32 | China Unicom | 7.92 × 1028 |
| 2408:803e::/32 | China Unicom | 7.92 × 1028 |
| 2408:8056::/32 | China Unicom | 7.92 × 1028 |
| 2408:80c2::/33 | China Unicom | 3.96 × 1028 |
| 2408:80c5::/33 | China Unicom | 3.96 × 1028 |
| 2408:80e2::/33 | China Unicom | 3.96 × 1028 |
| 2408:80e9:4000::/34 | China Unicom | 1.98 × 1028 |
| 2408:80f5:4000::/34 | China Unicom | 1.98 × 1028 |
| 2408:80f9:4000::/34 | China Unicom | 1.98 × 1028 |
| 2408:815f:e000::/35 | China Unicom | 9.9 × 1027 |
| 2408:8181:6000::/40 | China Unicom | 3.09 × 1026 |
| 2408:8181:8000::/40 | China Unicom | 3.09 × 1026 |
| 2408:8181:a000::/40 | China Unicom | 3.09 × 1026 |
| 2408:8181:a220::/44 | China Unicom | 1.93 × 1025 |
| 2408:8181:e000::/40 | China Unicom | 3.09 × 1026 |
| 2408:8182:c000::/40 | China Unicom | 3.09 × 1026 |
| 2408:8183:4000::/40 | China Unicom | 3.09 × 1026 |
| 2408:8183:8000::/40 | China Unicom | 3.09 × 1026 |
| 2408:81a2:2000::/35 | China Unicom | 9.9 × 1027 |
| 2408:81a2:4000::/35 | China Unicom | 9.9 × 1027 |
| 2408:81a3:6000::/35 | China Unicom | 9.9 × 1027 |
| 2408:8210::/32 | China Unicom | 7.92 × 1028 |
| 2408:8211::/32 | China Unicom | 7.92 × 1028 |
| 2408:8212::/32 | China Unicom | 7.92 × 1028 |
| 2408:8213::/32 | China Unicom | 7.92 × 1028 |
| 2408:8214::/32 | China Unicom | 7.92 × 1028 |
| 2408:8215::/32 | China Unicom | 7.92 × 1028 |
| 2408:821a::/32 | China Unicom | 7.92 × 1028 |
| 2408:821b::/32 | China Unicom | 7.92 × 1028 |
| 2408:8220::/32 | China Unicom | 7.92 × 1028 |
| 2408:8221::/32 | China Unicom | 7.92 × 1028 |
| 2408:8226::/32 | China Unicom | 7.92 × 1028 |
| 2408:822a::/32 | China Unicom | 7.92 × 1028 |
| 2408:822b::/32 | China Unicom | 7.92 × 1028 |
| 2408:822e::/32 | China Unicom | 7.92 × 1028 |
| 2408:822f::/32 | China Unicom | 7.92 × 1028 |
| 2408:8230::/32 | China Unicom | 7.92 × 1028 |
| 2408:8231::/32 | China Unicom | 7.92 × 1028 |
| 2408:8232::/32 | China Unicom | 7.92 × 1028 |
| 2408:8233::/32 | China Unicom | 7.92 × 1028 |
| 2408:8234::/32 | China Unicom | 7.92 × 1028 |
| 2408:8235::/32 | China Unicom | 7.92 × 1028 |
| 2408:8236::/32 | China Unicom | 7.92 × 1028 |
| 2408:8237::/32 | China Unicom | 7.92 × 1028 |
| 2408:8238::/32 | China Unicom | 7.92 × 1028 |
| 2408:8239::/32 | China Unicom | 7.92 × 1028 |
| 2408:823c::/32 | China Unicom | 7.92 × 1028 |
| 2408:823d::/32 | China Unicom | 7.92 × 1028 |
| 2408:8240::/32 | China Unicom | 7.92 × 1028 |
| 2408:8244::/30 | China Unicom | 3.17 × 1029 |
| 2408:8248::/32 | China Unicom | 7.92 × 1028 |
| 2408:8249::/32 | China Unicom | 7.92 × 1028 |
| 2408:824a::/32 | China Unicom | 7.92 × 1028 |
| 2408:824b::/32 | China Unicom | 7.92 × 1028 |
| 2408:824c::/32 | China Unicom | 7.92 × 1028 |
| 2408:824e::/32 | China Unicom | 7.92 × 1028 |
| 2408:824f::/32 | China Unicom | 7.92 × 1028 |
| 2408:8250::/32 | China Unicom | 7.92 × 1028 |
This table only shows the first 100 of the set of IPv4 and IPv6 prefixes. All data is available via our IP data API.
IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.
Peers of AS4837
34 peers
AS4837 peers with these other Autonomous Systems.
Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.
Upstreams of AS4837
9 upstreams
Downstreams of AS4837
84 downstreams
AS4538
AS4808
AS4809
AS4859
AS7497
AS8796
AS9293
AS9306
AS9389
AS9808
AS9873
AS9929
AS10206
AS17621
AS17622
AS17623
AS17816
AS17968
AS19174
AS20940
AS21856
AS23771
AS23848
AS23851
AS24137
AS24139
AS35908
AS37963
AS38057
AS38365
AS38378
AS45062
AS45090
AS45106
AS45113
AS45560
AS45629
AS55990
AS56012
AS58852
AS59009
AS59074
AS63561
AS63581
AS63701
AS63704
AS63722
AS131516
AS131519
AS131577
AS132513
AS133118
AS133119
AS133847
AS134542
AS134543
AS134544
AS135061
AS136958
AS136959
AS137539
AS137718
AS137735
AS137787
AS137788
AS137795
AS138421
AS139007
AS139021
AS139099
AS139136
AS139154
AS139836
AS140707
AS140716
AS140717
AS140726
AS140886
AS140979
AS146787
AS146822
AS146835
AS151296
AS152120
AS4837 provides internet connectivity to these downstream Autonomous Systems.
A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.
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