All ASNs

Autonomous System details for AS140717

AS140717

China Unicom • chinaunicom.cn

AS140717 — China Unicom

AS Name

UNICOM-JSSZ-IDC

Country

China (CN)

Website

chinaunicom.cn

Number of IPv4

22,016

Number of IPv6

4.95 × 10²⁷

ASN type

Business

Status

Allocated

Registry

APNIC

Allocated

June 12, 2020

Last updated

June 12, 2020

IP Ranges

35 IPv4 prefixes, 3 IPv6 prefixes

Prefix	Company	Number of IPs
43.226.164.0/24	Unicom (Jiangsu) Industry Internet Co. LTD	256
43.226.167.0/24	Unicom (Jiangsu) Industry Internet Co. LTD	256
58.240.182.0/23	DHCP-POOL-OF-ZHANGJIAGANGCHINANETCOM,SUZHOU,JIANGSU Province	512
59.83.220.0/24	Unicom (Jiangsu) Industry Internet Co. LTD	256
59.83.227.0/24	Unicom (Jiangsu) Industry Internet Co. LTD	256
103.45.72.0/22	Unicom (Jiangsu) Industry Internet Co. LTD	1,024
103.211.221.0/24	Unicom (Jiangsu) Industry Internet Co. LTD	256
103.211.222.0/23	Unicom (Jiangsu) Industry Internet Co. LTD	512
112.80.22.0/23	China Unicom Jiangsu province network	512
112.81.84.0/22	YUSHANME60-SUZHOU,SUQIAN,JIANGSU Province	1,024
112.81.88.0/22	YUSHANME60-SUZHOU,SUQIAN,JIANGSU Province	1,024
112.81.92.0/23	YUSHANME60-SUZHOU,SUQIAN,JIANGSU Province	512
112.86.56.0/22	YuShanLuME60-ippool-SUZHOU,CHANGZHOU,JIANGSU Province	1,024
112.87.168.0/22	China Unicom Jiangsu province network	1,024
112.87.172.0/22	China Unicom Jiangsu province network	1,024
114.112.200.0/23	CNISP-Union Technology (Beijing) Co., Ltd	512
117.48.156.0/23	NO.18 Building University of Technology	512
120.72.41.0/24	Unicom (Jiangsu) Industry Internet Co. LTD	256
120.72.42.0/23	Unicom (Jiangsu) Industry Internet Co. LTD	512
120.72.44.0/24	Unicom (Jiangsu) Industry Internet Co. LTD	256
120.72.52.0/23	Unicom (Jiangsu) Industry Internet Co. LTD	512
120.72.54.0/23	Unicom (Jiangsu) Industry Internet Co. LTD	512
120.72.58.0/23	Unicom (Jiangsu) Industry Internet Co. LTD	512
120.72.60.0/23	Unicom (Jiangsu) Industry Internet Co. LTD	512
121.46.192.0/22	Shanghai Netlan Network Technology Co.,Ltd.	1,024
121.46.196.0/22	Shanghai Netlan Network Technology Co.,Ltd.	1,024
121.46.200.0/22	Shanghai Netlan Network Technology Co.,Ltd.	1,024
153.37.232.0/23	China Unicom Jiangsu province network	512
153.37.235.0/24	China Unicom Jiangsu province network	256
153.37.236.0/22	China Unicom Jiangsu province network	1,024
157.0.144.0/21	China Unicom Jiangsu province network	2,048
218.98.8.0/23	Jinan Huayuan Xiaoqu	512
218.98.12.0/23	Jinan Liangangchangsushe	512
218.98.28.0/24	Sanlian Shangwu	256
221.6.175.0/24	China Unicom Jiangsu province network	256
2408:8000:a017::/48	China Unicom	1.21 × 10²⁴
2408:873d:1000::/37	China Unicom	2.48 × 10²⁷
2408:873d:1800::/37	China Unicom	2.48 × 10²⁷

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 AS140717

0 peers

AS140717 has no peers recorded.

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 AS140717

1 upstreams

AS4837

AS140717 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS140717 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS140717

0 downstreams

AS140717 has no downstreams recorded.

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.