asn.dev

Address space

AS17622 CNCGROUP-GZ China Unicom Guangzhou network

IPv4 prefixes 344 499K addresses
IPv6 prefixes 1,476
Most common size /23 IPv4
Flagged 0

Shape

Prefix sizes

IPv4
/18
/18: 1
1
/19
/19: 11
11
/20
/20: 33
33
/21
/21: 54
54
/22
/22: 80
80
/23
/23: 89
89
/24
/24: 76
76

How this network carves its IPv4 space. A wall of /24s usually means many small customer assignments or fine-grained traffic engineering; a few short prefixes means large contiguous allocations announced whole.

Shape

Prefix sizes

IPv6
/36
/36: 1
1
/37
/37: 3
3
/38
/38: 3
3
/39
/39: 4
4
/40
/40: 12
12
/41
/41: 4
4
/42
/42: 81
81
/43
/43: 94
94
/44
/44: 1,238
1,238
/45
/45: 5
5
/46
/46: 9
9
/47
/47: 10
10
/48
/48: 12
12

Geography

Where the space lands

CountryNamePrefixes
CNChina1,820

Inventory

All prefixes

showing 400 of 1,820
PrefixFamilyAddressesCountryFlags
27.39.0.0/19IPv48,192CN
27.40.11.0/24IPv4256CN
27.40.12.0/24IPv4256CN
27.46.128.0/18IPv416,384CN
27.46.192.0/19IPv48,192CN
27.46.224.0/21IPv42,048CN
27.46.232.0/22IPv41,024CN
27.46.236.0/22IPv41,024CN
27.46.240.0/20IPv44,096CN
27.47.0.0/21IPv42,048CN
27.47.8.0/22IPv41,024CN
27.47.12.0/22IPv41,024CN
27.47.16.0/22IPv41,024CN
27.47.20.0/22IPv41,024CN
27.47.24.0/21IPv42,048CN
27.47.32.0/20IPv44,096CN
27.47.48.0/21IPv42,048CN
27.47.56.0/22IPv41,024CN
27.47.60.0/22IPv41,024CN
27.47.128.0/20IPv44,096CN
27.47.144.0/21IPv42,048CN
27.47.152.0/22IPv41,024CN
27.47.156.0/23IPv4512CN
27.47.158.0/23IPv4512CN
27.47.160.0/19IPv48,192CN
27.47.192.0/22IPv41,024CN
27.47.196.0/22IPv41,024CN
27.47.200.0/21IPv42,048CN
27.47.208.0/20IPv44,096CN
27.47.224.0/21IPv42,048CN
27.47.232.0/23IPv4512CN
27.47.234.0/23IPv4512CN
27.47.236.0/22IPv41,024CN
27.47.240.0/20IPv44,096CN
58.248.0.0/20IPv44,096CN
58.248.16.0/21IPv42,048CN
58.248.24.0/22IPv41,024CN
58.248.28.0/23IPv4512CN
58.248.30.0/23IPv4512CN
58.248.32.0/20IPv44,096CN
58.248.48.0/23IPv4512CN
58.248.50.0/24IPv4256CN
58.248.52.0/22IPv41,024CN
58.248.56.0/24IPv4256CN
58.248.57.0/24IPv4256CN
58.248.58.0/23IPv4512CN
58.248.60.0/22IPv41,024CN
58.248.64.0/22IPv41,024CN
58.248.68.0/24IPv4256CN
58.248.69.0/24IPv4256CN
58.248.70.0/23IPv4512CN
58.248.72.0/21IPv42,048CN
58.248.80.0/22IPv41,024CN
58.248.84.0/23IPv4512CN
58.248.86.0/23IPv4512CN
58.248.88.0/23IPv4512CN
58.248.90.0/24IPv4256CN
58.248.91.0/24IPv4256CN
58.248.92.0/22IPv41,024CN
58.248.96.0/21IPv42,048CN
58.248.104.0/24IPv4256CN
58.248.105.0/24IPv4256CN
58.248.106.0/23IPv4512CN
58.248.108.0/22IPv41,024CN
58.248.112.0/20IPv44,096CN
58.248.128.0/19IPv48,192CN
58.248.160.0/24IPv4256CN
58.248.161.0/24IPv4256CN
58.248.162.0/23IPv4512CN
58.248.164.0/22IPv41,024CN
58.248.168.0/21IPv42,048CN
58.248.176.0/21IPv42,048CN
58.248.184.0/22IPv41,024CN
58.248.188.0/22IPv41,024CN
58.248.192.0/22IPv41,024CN
58.248.196.0/22IPv41,024CN
58.248.200.0/21IPv42,048CN
58.248.208.0/23IPv4512CN
58.248.210.0/23IPv4512CN
58.248.212.0/22IPv41,024CN
58.248.216.0/21IPv42,048CN
58.248.224.0/23IPv4512CN
58.248.226.0/23IPv4512CN
58.248.228.0/22IPv41,024CN
58.248.232.0/22IPv41,024CN
58.248.236.0/22IPv41,024CN
58.248.240.0/20IPv44,096CN
58.249.0.0/22IPv41,024CN
58.249.4.0/23IPv4512CN
58.249.6.0/24IPv4256CN
58.249.7.0/24IPv4256CN
58.249.8.0/21IPv42,048CN
58.249.16.0/20IPv44,096CN
58.249.32.0/20IPv44,096CN
58.249.48.0/21IPv42,048CN
58.249.56.0/23IPv4512CN
58.249.58.0/23IPv4512CN
58.249.60.0/22IPv41,024CN
58.249.64.0/20IPv44,096CN
58.249.80.0/21IPv42,048CN
58.249.88.0/22IPv41,024CN
58.249.92.0/22IPv41,024CN
58.249.96.0/20IPv44,096CN
58.249.112.0/22IPv41,024CN
58.249.116.0/23IPv4512CN
58.249.118.0/24IPv4256CN
58.249.119.0/24IPv4256CN
58.249.120.0/21IPv42,048CN
58.249.128.0/20IPv44,096CN
58.249.192.0/22IPv41,024CN
61.28.112.0/20IPv44,096CN
61.242.32.0/19IPv48,192CN
61.242.96.0/19IPv48,192CN
112.88.2.0/23IPv4512CN
112.89.32.0/22IPv41,024CN
112.89.44.0/23IPv4512CN
112.89.46.0/24IPv4256CN
112.89.128.0/24IPv4256CN
112.91.1.0/24IPv4256CN
112.91.2.0/24IPv4256CN
112.92.6.0/23IPv4512CN
112.94.0.0/22IPv41,024CN
112.94.4.0/23IPv4512CN
112.94.6.0/23IPv4512CN
112.94.8.0/21IPv42,048CN
112.94.16.0/22IPv41,024CN
112.94.20.0/22IPv41,024CN
112.94.24.0/21IPv42,048CN
112.94.32.0/20IPv44,096CN
112.94.48.0/21IPv42,048CN
112.94.56.0/21IPv42,048CN
112.94.64.0/21IPv42,048CN
112.94.72.0/22IPv41,024CN
112.94.76.0/22IPv41,024CN
112.94.80.0/20IPv44,096CN
112.94.96.0/20IPv44,096CN
112.94.112.0/21IPv42,048CN
112.94.120.0/21IPv42,048CN
112.94.128.0/20IPv44,096CN
112.94.144.0/21IPv42,048CN
112.94.152.0/22IPv41,024CN
112.94.156.0/22IPv41,024CN
112.94.160.0/22IPv41,024CN
112.94.164.0/22IPv41,024CN
112.94.168.0/21IPv42,048CN
112.94.176.0/20IPv44,096CN
112.94.192.0/19IPv48,192CN
112.94.224.0/23IPv4512CN
112.94.226.0/24IPv4256CN
112.94.227.0/24IPv4256CN
112.94.228.0/22IPv41,024CN
112.94.232.0/21IPv42,048CN
112.94.240.0/20IPv44,096CN
112.96.25.0/24IPv4256CN
112.96.28.0/23IPv4512CN
112.96.30.0/23IPv4512CN
112.96.32.0/24IPv4256CN
112.96.34.0/24IPv4256CN
112.96.36.0/22IPv41,024CN
112.96.40.0/22IPv41,024CN
112.96.44.0/24IPv4256CN
112.96.48.0/21IPv42,048CN
112.96.60.0/23IPv4512CN
112.96.94.0/24IPv4256CN
112.96.97.0/24IPv4256CN
112.96.98.0/23IPv4512CN
112.96.100.0/22IPv41,024CN
112.96.104.0/22IPv41,024CN
112.96.109.0/24IPv4256CN
112.96.112.0/24IPv4256CN
112.96.115.0/24IPv4256CN
112.96.116.0/22IPv41,024CN
112.96.120.0/23IPv4512CN
112.96.122.0/24IPv4256CN
112.96.124.0/22IPv41,024CN
112.96.130.0/24IPv4256CN
112.96.132.0/22IPv41,024CN
112.96.136.0/22IPv41,024CN
112.96.140.0/24IPv4256CN
112.96.143.0/24IPv4256CN
112.96.144.0/23IPv4512CN
112.96.146.0/23IPv4512CN
112.96.148.0/22IPv41,024CN
112.96.152.0/21IPv42,048CN
112.96.160.0/21IPv42,048CN
112.96.168.0/22IPv41,024CN
112.96.172.0/23IPv4512CN
112.96.176.0/24IPv4256CN
112.96.179.0/24IPv4256CN
112.96.180.0/22IPv41,024CN
112.96.184.0/23IPv4512CN
112.96.186.0/24IPv4256CN
112.96.187.0/24IPv4256CN
112.96.188.0/22IPv41,024CN
112.96.224.0/21IPv42,048CN
112.96.240.0/23IPv4512CN
112.96.244.0/23IPv4512CN
112.96.246.0/24IPv4256CN
112.96.248.0/24IPv4256CN
112.96.250.0/23IPv4512CN
112.96.252.0/23IPv4512CN
112.96.254.0/23IPv4512CN
113.21.235.0/24IPv4256CN
120.80.48.0/23IPv4512CN
120.80.50.0/24IPv4256CN
120.80.52.0/23IPv4512CN
120.80.76.0/22IPv41,024CN
120.80.120.0/21IPv42,048CN
120.80.168.0/22IPv41,024CN
120.80.172.0/24IPv4256CN
120.80.173.0/24IPv4256CN
120.80.174.0/23IPv4512CN
120.82.7.0/24IPv4256CN
120.82.24.0/22IPv41,024CN
120.83.6.0/24IPv4256CN
120.84.32.0/23IPv4512CN
120.84.74.0/23IPv4512CN
120.85.0.0/20IPv44,096CN
120.85.16.0/23IPv4512CN
120.85.18.0/23IPv4512CN
120.85.20.0/22IPv41,024CN
120.85.24.0/21IPv42,048CN
120.85.32.0/20IPv44,096CN
120.85.48.0/22IPv41,024CN
120.85.52.0/22IPv41,024CN
120.85.56.0/21IPv42,048CN
120.85.64.0/20IPv44,096CN
120.85.80.0/22IPv41,024CN
120.85.84.0/22IPv41,024CN
120.85.88.0/22IPv41,024CN
120.85.92.0/23IPv4512CN
120.85.94.0/23IPv4512CN
120.85.96.0/20IPv44,096CN
120.85.112.0/23IPv4512CN
120.85.114.0/23IPv4512CN
120.85.116.0/23IPv4512CN
120.85.118.0/23IPv4512CN
120.85.120.0/21IPv42,048CN
120.85.128.0/22IPv41,024CN
120.85.132.0/23IPv4512CN
120.85.134.0/24IPv4256CN
120.85.135.0/24IPv4256CN
120.85.136.0/21IPv42,048CN
120.85.144.0/20IPv44,096CN
120.85.160.0/20IPv44,096CN
120.85.176.0/20IPv44,096CN
120.85.192.0/20IPv44,096CN
120.85.208.0/21IPv42,048CN
120.85.216.0/21IPv42,048CN
120.85.224.0/19IPv48,192CN
120.86.30.0/24IPv4256CN
120.87.1.0/24IPv4256CN
120.87.2.0/23IPv4512CN
120.87.4.0/23IPv4512CN
120.87.12.0/23IPv4512CN
122.13.21.0/24IPv4256CN
122.13.148.0/23IPv4512CN
122.13.212.0/24IPv4256CN
122.13.214.0/23IPv4512CN
122.13.216.0/23IPv4512CN
122.13.218.0/24IPv4256CN
157.61.0.0/23IPv4512CN
157.61.42.0/23IPv4512CN
157.122.48.0/21IPv42,048CN
157.122.56.0/22IPv41,024CN
157.122.60.0/23IPv4512CN
157.122.62.0/24IPv4256CN
157.122.63.0/24IPv4256CN
157.122.64.0/24IPv4256CN
157.122.65.0/24IPv4256CN
157.122.66.0/23IPv4512CN
157.122.68.0/23IPv4512CN
157.122.70.0/24IPv4256CN
157.122.71.0/24IPv4256CN
157.122.72.0/21IPv42,048CN
157.122.88.0/21IPv42,048CN
157.122.136.0/21IPv42,048CN
157.148.160.0/21IPv42,048CN
163.177.136.0/21IPv42,048CN
210.21.0.0/22IPv41,024CN
210.21.4.0/24IPv4256CN
210.21.5.0/24IPv4256CN
210.21.6.0/23IPv4512CN
210.21.8.0/22IPv41,024CN
210.21.12.0/22IPv41,024CN
210.21.16.0/23IPv4512CN
210.21.18.0/23IPv4512CN
210.21.20.0/22IPv41,024CN
210.21.24.0/21IPv42,048CN
210.21.32.0/19IPv48,192CN
210.21.64.0/19IPv48,192CN
210.21.96.0/20IPv44,096CN
210.21.112.0/21IPv42,048CN
210.21.120.0/23IPv4512CN
210.21.122.0/23IPv4512CN
210.21.124.0/24IPv4256CN
210.21.125.0/24IPv4256CN
210.21.126.0/23IPv4512CN
211.95.193.0/24IPv4256CN
211.95.204.0/24IPv4256CN
211.95.206.0/24IPv4256CN
211.96.23.0/24IPv4256CN
211.96.24.0/21IPv42,048CN
211.97.0.0/19IPv48,192CN
218.107.0.0/23IPv4512CN
218.107.2.0/23IPv4512CN
218.107.4.0/23IPv4512CN
218.107.6.0/23IPv4512CN
218.107.8.0/21IPv42,048CN
218.107.16.0/21IPv42,048CN
218.107.24.0/21IPv42,048CN
218.107.32.0/22IPv41,024CN
218.107.36.0/23IPv4512CN
218.107.38.0/24IPv4256CN
218.107.39.0/24IPv4256CN
218.107.40.0/21IPv42,048CN
218.107.48.0/20IPv44,096CN
220.198.192.0/20IPv44,096CN
220.198.208.0/23IPv4512CN
220.198.210.0/23IPv4512CN
220.198.212.0/22IPv41,024CN
220.198.216.0/21IPv42,048CN
220.198.224.0/20IPv44,096CN
220.198.240.0/23IPv4512CN
220.198.242.0/23IPv4512CN
220.198.244.0/22IPv41,024CN
220.198.248.0/21IPv42,048CN
220.199.6.0/24IPv4256CN
220.203.216.0/23IPv4512CN
221.4.32.0/23IPv4512CN
221.4.34.0/23IPv4512CN
221.4.36.0/22IPv41,024CN
221.4.40.0/23IPv4512CN
221.4.42.0/24IPv4256CN
221.4.43.0/24IPv4256CN
221.4.44.0/22IPv41,024CN
221.4.48.0/22IPv41,024CN
221.4.52.0/23IPv4512CN
221.4.54.0/24IPv4256CN
221.4.55.0/24IPv4256CN
221.4.56.0/22IPv41,024CN
221.4.60.0/23IPv4512CN
221.4.62.0/23IPv4512CN
223.27.184.0/22IPv41,024CN
2408:8001:3010::/47IPv6—CN
2408:8001:3013::/48IPv6—CN
2408:8001:3014::/46IPv6—CN
2408:8001:3018::/45IPv6—CN
2408:8182:6000::/40IPv6—CN
2408:8256::/36IPv6—CN
2408:8256:1000::/37IPv6—CN
2408:8456::/42IPv6—CN
2408:8456:60::/44IPv6—CN
2408:8456:200::/42IPv6—CN
2408:8456:400::/42IPv6—CN
2408:8456:600::/42IPv6—CN
2408:8456:800::/42IPv6—CN
2408:8456:a00::/42IPv6—CN
2408:8456:c00::/42IPv6—CN
2408:8456:e00::/42IPv6—CN
2408:8456:1000::/42IPv6—CN
2408:8456:1400::/42IPv6—CN
2408:8456:1600::/42IPv6—CN
2408:8456:1800::/42IPv6—CN
2408:8456:1900::/42IPv6—CN
2408:8456:1a00::/42IPv6—CN
2408:8456:1b00::/42IPv6—CN
2408:8456:1c00::/42IPv6—CN
2408:8456:1d00::/42IPv6—CN
2408:8456:1e00::/42IPv6—CN
2408:8456:1f00::/42IPv6—CN
2408:8456:2000::/42IPv6—CN
2408:8456:2100::/42IPv6—CN
2408:8456:2200::/42IPv6—CN
2408:8456:2400::/42IPv6—CN
2408:8456:2600::/42IPv6—CN
2408:8456:4c00::/42IPv6—CN
2408:8456:4e00::/42IPv6—CN
2408:8456:5000::/42IPv6—CN
2408:8456:5200::/42IPv6—CN
2408:8456:5400::/42IPv6—CN
2408:8456:5600::/42IPv6—CN
2408:8456:5800::/42IPv6—CN
2408:8456:5a00::/42IPv6—CN
2408:8456:5c00::/42IPv6—CN
2408:8456:5e00::/42IPv6—CN
2408:8456:6000::/42IPv6—CN
2408:8456:6200::/42IPv6—CN
2408:8456:6400::/42IPv6—CN
2408:8456:6600::/42IPv6—CN
2408:8456:6800::/42IPv6—CN
2408:8456:6a00::/42IPv6—CN
2408:8456:6c00::/42IPv6—CN
2408:8456:6e00::/42IPv6—CN
2408:8456:7000::/42IPv6—CN
2408:8456:7200::/42IPv6—CN
2408:8456:7400::/42IPv6—CN
2408:8456:7600::/42IPv6—CN
2408:8456:7a00::/42IPv6—CN
2408:8456:7c00::/42IPv6—CN

Capped at 400 rows to keep the page a sane size. The filter searches only what is rendered.