asn.dev

Address space

AS4809 CHINATELECOM-CORE-WAN-CN2 China Telecom Next Generation Carrier Network

IPv4 prefixes 286 542K addresses
IPv6 prefixes 165
Most common size /24 IPv4
Flagged 0

Shape

Prefix sizes

IPv4
/16
/16: 2
2
/18
/18: 6
6
/19
/19: 10
10
/20
/20: 18
18
/21
/21: 26
26
/22
/22: 41
41
/23
/23: 57
57
/24
/24: 126
126

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
/32
/32: 1
1
/33
/33: 1
1
/34
/34: 1
1
/35
/35: 1
1
/36
/36: 5
5
/37
/37: 2
2
/38
/38: 2
2
/40
/40: 4
4
/44
/44: 4
4
/45
/45: 1
1
/46
/46: 3
3
/47
/47: 24
24
/48
/48: 116
116

Geography

Where the space lands

CountryNamePrefixes
CNChina451

Inventory

All prefixes

showing 400 of 451
PrefixFamilyAddressesCountryFlags
1.71.103.0/24IPv4256CN
1.71.119.0/24IPv4256CN
1.81.92.0/23IPv4512CN
1.203.112.0/23IPv4512CN
5.10.138.0/23IPv4512CN
5.10.140.0/24IPv4256CN
5.10.143.0/24IPv4256CN
27.148.22.0/23IPv4512CN
27.148.248.0/21IPv42,048CN
27.156.44.0/23IPv4512CN
27.191.140.0/24IPv4256CN
36.1.209.0/24IPv4256CN
36.1.210.0/23IPv4512CN
36.112.212.0/24IPv4256CN
58.43.192.0/18IPv416,384CN
58.49.108.0/24IPv4256CN
58.209.172.0/23IPv4512CN
58.209.176.0/22IPv41,024CN
58.221.146.0/24IPv4256CN
59.47.56.0/23IPv4512CN
59.49.112.0/22IPv41,024CN
59.49.116.0/24IPv4256CN
59.49.118.0/23IPv4512CN
59.49.120.0/22IPv41,024CN
59.49.124.0/23IPv4512CN
59.49.126.0/24IPv4256CN
59.60.0.0/21IPv42,048CN
59.60.8.0/24IPv4256CN
59.60.12.0/24IPv4256CN
59.60.14.0/23IPv4512CN
59.173.248.0/24IPv4256CN
60.168.127.0/24IPv4256CN
60.168.148.0/24IPv4256CN
61.130.2.0/23IPv4512CN
61.154.224.0/23IPv4512CN
63.140.3.0/24IPv4256CN
66.102.241.0/24IPv4256CN
66.102.247.0/24IPv4256CN
66.102.249.0/24IPv4256CN
66.102.252.0/24IPv4256CN
66.102.254.0/24IPv4256CN
69.163.106.0/24IPv4256CN
69.163.123.0/24IPv4256CN
106.9.0.0/19IPv48,192CN
106.9.32.0/22IPv41,024CN
106.9.38.0/23IPv4512CN
106.9.40.0/21IPv42,048CN
106.9.48.0/20IPv44,096CN
106.9.122.0/24IPv4256CN
106.16.240.0/20IPv44,096CN
106.33.193.0/24IPv4256CN
106.41.64.0/23IPv4512CN
106.83.137.0/24IPv4256CN
112.67.112.0/23IPv4512CN
114.231.181.0/24IPv4256CN
115.169.32.0/24IPv4256CN
115.169.39.0/24IPv4256CN
115.169.40.0/24IPv4256CN
115.200.192.0/21IPv42,048CN
115.200.208.0/20IPv44,096CN
115.224.2.0/24IPv4256CN
116.6.0.0/24IPv4256CN
116.6.2.0/23IPv4512CN
116.6.4.0/23IPv4512CN
116.6.7.0/24IPv4256CN
116.6.8.0/21IPv42,048CN
116.6.16.0/21IPv42,048CN
116.6.24.0/23IPv4512CN
116.6.26.0/24IPv4256CN
116.6.28.0/22IPv41,024CN
116.6.32.0/22IPv41,024CN
116.6.40.0/21IPv42,048CN
116.6.48.0/23IPv4512CN
116.6.50.0/23IPv4512CN
116.6.52.0/22IPv41,024CN
116.6.56.0/21IPv42,048CN
116.6.64.0/20IPv44,096CN
116.6.81.0/24IPv4256CN
116.6.82.0/24IPv4256CN
116.6.84.0/22IPv41,024CN
116.6.88.0/22IPv41,024CN
116.6.92.0/23IPv4512CN
116.6.94.0/23IPv4512CN
116.6.96.0/20IPv44,096CN
116.6.112.0/22IPv41,024CN
116.6.116.0/22IPv41,024CN
116.6.120.0/21IPv42,048CN
116.6.128.0/21IPv42,048CN
116.6.136.0/22IPv41,024CN
116.6.140.0/23IPv4512CN
116.6.142.0/24IPv4256CN
116.6.143.0/24IPv4256CN
116.6.144.0/20IPv44,096CN
116.6.160.0/19IPv48,192CN
116.6.192.0/20IPv44,096CN
116.6.208.0/20IPv44,096CN
116.6.224.0/19IPv48,192CN
116.8.0.0/19IPv48,192CN
116.211.0.0/19IPv48,192CN
116.211.32.0/20IPv44,096CN
116.211.48.0/21IPv42,048CN
116.211.56.0/23IPv4512CN
116.211.61.0/24IPv4256CN
116.211.62.0/24IPv4256CN
116.248.192.0/19IPv48,192CN
117.28.224.0/23IPv4512CN
117.28.226.0/23IPv4512CN
117.28.228.0/22IPv41,024CN
117.28.234.0/24IPv4256CN
117.28.240.0/20IPv44,096CN
117.38.0.0/16IPv465,536CN
117.41.0.0/18IPv416,384CN
117.41.64.0/18IPv416,384CN
118.85.128.0/21IPv42,048CN
118.85.206.0/23IPv4512CN
119.121.0.0/19IPv48,192CN
119.121.32.0/20IPv44,096CN
119.121.48.0/21IPv42,048CN
119.121.56.0/22IPv41,024CN
119.121.60.0/23IPv4512CN
119.121.62.0/24IPv4256CN
119.121.70.0/23IPv4512CN
119.121.72.0/21IPv42,048CN
119.121.80.0/21IPv42,048CN
119.121.88.0/22IPv41,024CN
119.121.92.0/23IPv4512CN
119.121.94.0/24IPv4256CN
119.121.99.0/24IPv4256CN
119.121.100.0/22IPv41,024CN
119.121.104.0/22IPv41,024CN
119.121.108.0/24IPv4256CN
119.121.115.0/24IPv4256CN
119.121.116.0/22IPv41,024CN
119.121.120.0/21IPv42,048CN
120.41.108.0/24IPv4256CN
120.41.117.0/24IPv4256CN
121.58.96.0/20IPv44,096CN
121.58.112.0/22IPv41,024CN
121.58.116.0/23IPv4512CN
121.58.118.0/23IPv4512CN
121.58.120.0/21IPv42,048CN
121.59.4.0/22IPv41,024CN
121.59.8.0/21IPv42,048CN
122.225.128.0/22IPv41,024CN
122.225.144.0/20IPv44,096CN
122.225.224.0/20IPv44,096CN
122.225.240.0/21IPv42,048CN
122.225.248.0/22IPv41,024CN
122.225.252.0/23IPv4512CN
122.225.254.0/24IPv4256CN
123.101.0.0/21IPv42,048CN
123.101.8.0/22IPv41,024CN
123.101.12.0/24IPv4256CN
123.101.28.0/23IPv4512CN
123.167.110.0/23IPv4512CN
123.167.128.0/20IPv44,096CN
123.167.156.0/22IPv41,024CN
123.168.0.0/18IPv416,384CN
123.172.0.0/19IPv48,192CN
123.177.4.0/22IPv41,024CN
123.177.8.0/22IPv41,024CN
123.177.14.0/23IPv4512CN
123.177.24.0/21IPv42,048CN
123.177.32.0/21IPv42,048CN
123.177.40.0/23IPv4512CN
123.177.50.0/23IPv4512CN
123.177.64.0/18IPv416,384CN
123.178.0.0/20IPv44,096CN
124.31.231.0/24IPv4256CN
124.31.253.0/24IPv4256CN
124.119.246.0/24IPv4256CN
124.227.64.0/22IPv41,024CN
124.233.0.0/16IPv465,536CN
125.69.72.0/21IPv42,048CN
125.69.240.0/20IPv44,096CN
125.72.242.0/23IPv4512CN
125.72.244.0/22IPv41,024CN
125.76.16.0/20IPv44,096CN
144.7.0.0/22IPv41,024CN
145.14.71.0/24IPv4256CN
145.14.72.0/22IPv41,024CN
145.14.81.0/24IPv4256CN
145.14.82.0/24IPv4256CN
145.14.84.0/24IPv4256CN
145.14.86.0/24IPv4256CN
145.14.88.0/24IPv4256CN
145.14.90.0/24IPv4256CN
147.78.132.0/24IPv4256CN
154.72.47.0/24IPv4256CN
180.101.0.0/22IPv41,024CN
180.101.4.0/24IPv4256CN
180.101.5.0/24IPv4256CN
180.101.6.0/23IPv4512CN
180.101.8.0/23IPv4512CN
180.101.10.0/24IPv4256CN
180.101.11.0/24IPv4256CN
180.101.12.0/22IPv41,024CN
180.101.17.0/24IPv4256CN
180.101.18.0/24IPv4256CN
180.103.56.0/24IPv4256CN
180.103.64.0/23IPv4512CN
182.33.126.0/24IPv4256CN
182.33.253.0/24IPv4256CN
182.140.254.0/23IPv4512CN
182.148.96.0/21IPv42,048CN
182.149.128.0/21IPv42,048CN
182.149.136.0/22IPv41,024CN
182.149.140.0/22IPv41,024CN
182.151.198.0/24IPv4256CN
182.151.212.0/24IPv4256CN
183.91.48.0/23IPv4512CN
183.91.50.0/24IPv4256CN
183.91.52.0/22IPv41,024CN
183.91.61.0/24IPv4256CN
183.91.63.0/24IPv4256CN
183.131.252.0/22IPv41,024CN
183.134.222.0/24IPv4256CN
185.75.173.0/24IPv4256CN
185.75.174.0/24IPv4256CN
202.55.0.0/23IPv4512CN
202.55.4.0/24IPv4256CN
202.55.18.0/23IPv4512CN
202.55.20.0/22IPv41,024CN
202.55.24.0/24IPv4256CN
202.55.25.0/24IPv4256CN
202.55.26.0/23IPv4512CN
202.55.28.0/23IPv4512CN
202.55.30.0/24IPv4256CN
202.55.31.0/24IPv4256CN
202.59.213.0/24IPv4256CN
202.67.3.0/24IPv4256CN
202.100.97.0/24IPv4256CN
202.111.0.0/18IPv416,384CN
202.111.192.0/19IPv48,192CN
203.8.25.0/24IPv4256CN
203.8.30.0/24IPv4256CN
203.12.91.0/24IPv4256CN
203.12.93.0/24IPv4256CN
203.12.95.0/24IPv4256CN
203.13.81.0/24IPv4256CN
203.15.114.0/24IPv4256CN
203.25.52.0/24IPv4256CN
203.32.203.0/24IPv4256CN
203.32.212.0/24IPv4256CN
203.33.4.0/24IPv4256CN
203.33.7.0/24IPv4256CN
203.33.21.0/24IPv4256CN
203.33.26.0/24IPv4256CN
203.86.112.0/24IPv4256CN
203.129.12.0/22IPv41,024CN
203.194.122.0/23IPv4512CN
203.194.124.0/24IPv4256CN
203.195.113.0/24IPv4256CN
203.195.114.0/24IPv4256CN
203.195.118.0/23IPv4512CN
203.223.21.0/24IPv4256CN
210.5.56.0/24IPv4256CN
210.5.58.0/23IPv4512CN
210.5.60.0/22IPv41,024CN
210.48.140.0/23IPv4512CN
210.48.142.0/24IPv4256CN
218.4.46.0/24IPv4256CN
218.30.39.0/24IPv4256CN
218.94.117.0/24IPv4256CN
218.100.88.0/22IPv41,024CN
218.100.92.0/24IPv4256CN
218.100.93.0/24IPv4256CN
218.100.94.0/23IPv4512CN
218.185.240.0/24IPv4256CN
218.185.242.0/24IPv4256CN
218.185.244.0/24IPv4256CN
218.185.246.0/23IPv4512CN
220.167.76.0/22IPv41,024CN
220.182.40.0/23IPv4512CN
220.191.160.0/19IPv48,192CN
221.226.140.0/24IPv4256CN
221.230.1.0/24IPv4256CN
221.231.12.0/24IPv4256CN
221.231.96.0/24IPv4256CN
221.231.98.0/24IPv4256CN
221.237.232.0/23IPv4512CN
222.87.208.0/21IPv42,048CN
222.92.1.0/24IPv4256CN
222.92.231.0/24IPv4256CN
222.189.67.0/24IPv4256CN
222.189.72.0/24IPv4256CN
2400:9380:9001::/48IPv6—CN
2400:9380:9009::/48IPv6—CN
2400:9380:9020::/47IPv6—CN
2400:9380:9050::/47IPv6—CN
2400:9380:9060::/48IPv6—CN
2400:9380:9071::/48IPv6—CN
2400:9380:9080::/47IPv6—CN
2400:9380:90b1::/48IPv6—CN
2400:9380:90b2::/47IPv6—CN
2400:9380:90b4::/46IPv6—CN
2400:9380:9109::/48IPv6—CN
2400:9380:9121::/48IPv6—CN
2400:9380:9220::/47IPv6—CN
2400:9380:9250::/47IPv6—CN
2400:9380:9260::/48IPv6—CN
2400:9380:9271::/48IPv6—CN
2400:9380:9280::/47IPv6—CN
2400:9380:9282::/48IPv6—CN
2400:9380:92b1::/48IPv6—CN
2400:9380:92b2::/47IPv6—CN
2400:9380:92b4::/46IPv6—CN
240e:eb:e800::/37IPv6—CN
240e:eb:f000::/37IPv6—CN
240e:f6:8002::/47IPv6—CN
240e:ff:c020::/48IPv6—CN
240e:ff:c022::/48IPv6—CN
240e:ff:c024::/48IPv6—CN
240e:ff:c027::/48IPv6—CN
240e:ff:c029::/48IPv6—CN
240e:ff:c032::/48IPv6—CN
240e:ff:c034::/48IPv6—CN
240e:182:5401::/48IPv6—CN
240e:182:5501::/48IPv6—CN
240e:409:9000::/47IPv6—CN
240e:410:ff00::/48IPv6—CN
240e:411:ff00::/48IPv6—CN
240e:414:e710::/44IPv6—CN
240e:43d:fff1::/48IPv6—CN
240e:43d:fff3::/48IPv6—CN
240e:43d:fff4::/48IPv6—CN
240e:43d:fff7::/48IPv6—CN
240e:440:ac00::/47IPv6—CN
240e:440:ac02::/48IPv6—CN
240e:441:ac00::/47IPv6—CN
240e:441:ac02::/48IPv6—CN
240e:445:3f00::/48IPv6—CN
240e:446:3f00::/48IPv6—CN
240e:451:bfc0::/48IPv6—CN
240e:451:bfe0::/48IPv6—CN
240e:451:ffa0::/48IPv6—CN
240e:451:ffc0::/48IPv6—CN
240e:451:ffe0::/48IPv6—CN
240e:456:fe00::/48IPv6—CN
240e:457:fe00::/48IPv6—CN
240e:469:f400::/48IPv6—CN
240e:476:febf::/48IPv6—CN
240e:476:feff::/48IPv6—CN
240e:604:314::/48IPv6—CN
240e:604:319::/48IPv6—CN
240e:60e:8000::/47IPv6—CN
240e:60e:e000::/35IPv6—CN
240e:615:7000::/40IPv6—CN
240e:61d:e600::/40IPv6—CN
240e:628:10::/45IPv6—CN
240e:62c:1f0::/44IPv6—CN
240e:62f::/48IPv6—CN
240e:638:f::/48IPv6—CN
240e:638:c301::/48IPv6—CN
240e:638:c303::/48IPv6—CN
240e:63c:3f00::/44IPv6—CN
240e:640:178::/46IPv6—CN
240e:640:7201::/48IPv6—CN
240e:645:1000::/36IPv6—CN
240e:645:2000::/48IPv6—CN
240e:645:2010::/48IPv6—CN
240e:648:1e::/48IPv6—CN
240e:648:c00f::/48IPv6—CN
240e:648:c40f::/48IPv6—CN
240e:648:c80f::/48IPv6—CN
240e:648:cc0f::/48IPv6—CN
240e:648:d00f::/48IPv6—CN
240e:648:d40f::/48IPv6—CN
240e:648:d80f::/48IPv6—CN
240e:648:dc0f::/48IPv6—CN
240e:649:c00f::/48IPv6—CN
240e:649:c40f::/48IPv6—CN
240e:649:c80f::/48IPv6—CN
240e:649:cc0f::/48IPv6—CN
240e:649:d00f::/48IPv6—CN
240e:649:d40f::/48IPv6—CN
240e:649:d80f::/48IPv6—CN
240e:649:dc0f::/48IPv6—CN
240e:64e:d00::/44IPv6—CN
240e:64e:de0::/48IPv6—CN
240e:64e:dec::/47IPv6—CN
240e:650:8000::/38IPv6—CN
240e:659:f100::/48IPv6—CN
240e:65f:100::/48IPv6—CN
240e:65f:800::/48IPv6—CN
240e:65f:e000::/36IPv6—CN
240e:669:b000::/40IPv6—CN
240e:670:d000::/36IPv6—CN
240e:679:1001::/48IPv6—CN
240e:688:ed00::/48IPv6—CN
240e:699:7a00::/47IPv6—CN
240e:699:7b00::/48IPv6—CN
240e:699:7b03::/48IPv6—CN
240e:699:7b06::/47IPv6—CN
240e:699:7b08::/48IPv6—CN
240e:699:7b0a::/48IPv6—CN
240e:699:7b0c::/47IPv6—CN
240e:699:7b0f::/48IPv6—CN
240e:699:7b11::/48IPv6—CN
240e:699:7b12::/48IPv6—CN

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