AS17622 — CNCGROUP-GZ China Unicom Guangzhou network
Network type: residential
AS17622 announces 114 IPv4 prefixes covering 498,688 addresses and 1,442 IPv6 prefixes.
About this network
AS17622 is a China Unicom regional network serving Guangzhou and Guangdong province in southern China.
What it's used for
- Residential fixed broadband for Chinese households in the Guangzhou/Guangdong region.
Notable
- A large consumer "eyeball" network: addresses here are home connections, commonly behind carrier-grade NAT, not servers.
- One of many regional ASNs operated by China Unicom, one of China's three big state telecom carriers.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.
Announced prefixes
- 27.39.0.0/19
- 27.40.11.0/24
- 27.40.12.0/24
- 27.46.128.0/17
- 27.47.0.0/18
- 27.47.128.0/17
- 58.248.0.0/19
- 58.248.32.0/20
- 58.248.48.0/23
- 58.248.50.0/24
- 58.248.52.0/22
- 58.248.56.0/21
- 58.248.64.0/18
- 58.248.128.0/17
- 58.249.0.0/17
- 58.249.128.0/20
- 58.249.192.0/22
- 61.28.112.0/20
- 61.242.32.0/19
- 61.242.96.0/19
- 112.89.32.0/22
- 112.89.44.0/23
- 112.89.46.0/24
- 112.89.128.0/24
- 112.91.1.0/24
- 112.91.2.0/24
- 112.92.6.0/23
- 112.94.0.0/16
- 112.96.25.0/24
- 112.96.28.0/22
- 112.96.32.0/24
- 112.96.34.0/24
- 112.96.36.0/22
- 112.96.40.0/22
- 112.96.44.0/24
- 112.96.48.0/21
- 112.96.60.0/23
- 112.96.94.0/24
- 112.96.97.0/24
- 112.96.98.0/23
- 112.96.100.0/22
- 112.96.104.0/22
- 112.96.109.0/24
- 112.96.112.0/24
- 112.96.115.0/24
- 112.96.116.0/22
- 112.96.120.0/23
- 112.96.122.0/24
- 112.96.124.0/22
- 112.96.130.0/24
- 112.96.132.0/22
- 112.96.136.0/22
- 112.96.140.0/24
- 112.96.143.0/24
- 112.96.144.0/20
- 112.96.160.0/21
- 112.96.168.0/22
- 112.96.172.0/23
- 112.96.176.0/24
- 112.96.179.0/24
- 112.96.180.0/22
- 112.96.184.0/21
- 112.96.224.0/21
- 112.96.240.0/23
- 112.96.244.0/23
- 112.96.246.0/24
- 112.96.248.0/24
- 112.96.250.0/23
- 112.96.252.0/22
- 113.21.235.0/24
- 120.80.48.0/23
- 120.80.50.0/24
- 120.80.52.0/23
- 120.80.76.0/22
- 120.80.120.0/21
- 120.80.168.0/21
- 120.82.7.0/24
- 120.82.24.0/22
- 120.83.6.0/24
- 120.84.32.0/23
- 120.84.74.0/23
- 120.85.0.0/16
- 120.86.30.0/24
- 120.87.1.0/24
- 120.87.2.0/23
- 120.87.4.0/23
- 120.87.12.0/23
- 122.13.21.0/24
- 122.13.148.0/23
- 122.13.212.0/24
- 122.13.214.0/23
- 122.13.216.0/23
- 122.13.218.0/24
- 157.61.0.0/23
- 157.61.42.0/23
- 157.122.48.0/20
- 157.122.64.0/20
- 157.122.88.0/21
- 157.122.136.0/21
- 157.148.160.0/21
and 1,456 more.
Upstream networks
Downstream networks
- AS10212 China Enterprise ICT Solutions Limited
- AS17428 21Vianet.Co.,Ltd
- AS146814 Hong Kong University of Science and Technology, Dongchung Town,
- AS151951 Shenzhen lesuyun Network Technology Co., Ltd
Adjacent networks
BGP / ASN / CIDR
awaiting query
enter an AS number, IP address, or organisation name above
IPv4
resolving...
IPv6
resolving...
Search Results
IPv4 Prefixes
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IPv6 Prefixes
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Total Prefixes
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Unique /24s
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⚠ SUSPICIOUS PREFIX ANNOUNCEMENTS DETECTED