asn.dev

Address space

AS23764 CTGNET CTGNet

IPv4 prefixes 120 48.64K addresses
IPv6 prefixes 28
Most common size /24 IPv4
Flagged 0

Shape

Prefix sizes

IPv4
/21
/21: 2
2
/22
/22: 10
10
/23
/23: 26
26
/24
/24: 82
82

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
/48
/48: 28
28

Geography

Where the space lands

CountryNamePrefixes
HKHong Kong148

Inventory

All prefixes

148 total
PrefixFamilyAddressesCountryFlags
5.10.136.0/24IPv4256HK
5.154.130.0/24IPv4256HK
5.154.144.0/22IPv41,024HK
5.154.154.0/23IPv4512HK
5.154.156.0/22IPv41,024HK
45.195.4.0/23IPv4512HK
45.195.7.0/24IPv4256HK
45.196.24.0/23IPv4512HK
45.196.27.0/24IPv4256HK
61.186.2.0/24IPv4256HK
63.140.4.0/24IPv4256HK
63.140.8.0/24IPv4256HK
63.140.14.0/24IPv4256HK
69.194.163.0/24IPv4256HK
69.194.171.0/24IPv4256HK
69.194.172.0/23IPv4512HK
69.194.175.0/24IPv4256HK
79.139.4.0/23IPv4512HK
79.139.6.0/24IPv4256HK
79.139.8.0/24IPv4256HK
79.139.10.0/23IPv4512HK
79.139.13.0/24IPv4256HK
79.139.14.0/24IPv4256HK
95.130.192.0/24IPv4256HK
95.130.194.0/24IPv4256HK
95.130.199.0/24IPv4256HK
102.217.164.0/24IPv4256HK
102.217.166.0/23IPv4512HK
121.59.38.0/24IPv4256HK
121.59.100.0/24IPv4256HK
121.59.106.0/24IPv4256HK
121.59.109.0/24IPv4256HK
121.59.120.0/24IPv4256HK
121.59.122.0/24IPv4256HK
121.59.124.0/24IPv4256HK
121.59.140.0/24IPv4256HK
125.93.27.0/24IPv4256HK
131.221.80.0/22IPv41,024HK
139.189.127.0/24IPv4256HK
145.14.64.0/24IPv4256HK
145.14.69.0/24IPv4256HK
145.14.79.0/24IPv4256HK
145.14.92.0/24IPv4256HK
147.78.133.0/24IPv4256HK
147.78.135.0/24IPv4256HK
154.72.40.0/22IPv41,024HK
154.72.45.0/24IPv4256HK
154.72.46.0/24IPv4256HK
154.209.21.0/24IPv4256HK
154.209.23.0/24IPv4256HK
156.238.20.0/24IPv4256HK
156.242.4.0/24IPv4256HK
156.242.8.0/24IPv4256HK
183.91.51.0/24IPv4256HK
185.75.172.0/24IPv4256HK
202.55.2.0/23IPv4512HK
202.55.5.0/24IPv4256HK
202.55.6.0/23IPv4512HK
202.55.8.0/21IPv42,048HK
202.55.16.0/23IPv4512HK
203.12.200.0/22IPv41,024HK
203.12.204.0/23IPv4512HK
203.14.188.0/22IPv41,024HK
203.15.113.0/24IPv4256HK
203.15.116.0/23IPv4512HK
203.15.118.0/24IPv4256HK
203.19.32.0/22IPv41,024HK
203.19.37.0/24IPv4256HK
203.19.38.0/24IPv4256HK
203.20.51.0/24IPv4256HK
203.20.136.0/23IPv4512HK
203.20.140.0/22IPv41,024HK
203.33.8.0/23IPv4512HK
203.33.10.0/24IPv4256HK
203.34.194.0/24IPv4256HK
203.34.196.0/23IPv4512HK
203.34.199.0/24IPv4256HK
203.56.55.0/24IPv4256HK
203.80.136.0/22IPv41,024HK
203.80.141.0/24IPv4256HK
203.81.0.0/24IPv4256HK
203.81.3.0/24IPv4256HK
203.81.4.0/24IPv4256HK
203.81.6.0/23IPv4512HK
203.82.17.0/24IPv4256HK
203.82.18.0/23IPv4512HK
203.82.23.0/24IPv4256HK
203.86.103.0/24IPv4256HK
203.86.106.0/24IPv4256HK
203.86.109.0/24IPv4256HK
203.86.111.0/24IPv4256HK
203.86.113.0/24IPv4256HK
203.86.115.0/24IPv4256HK
203.86.126.0/23IPv4512HK
203.89.10.0/23IPv4512HK
203.89.12.0/24IPv4256HK
203.99.10.0/23IPv4512HK
203.99.13.0/24IPv4256HK
203.100.52.0/24IPv4256HK
203.100.54.0/24IPv4256HK
203.119.120.0/24IPv4256HK
203.119.124.0/23IPv4512HK
203.128.224.0/24IPv4256HK
203.128.229.0/24IPv4256HK
203.128.230.0/24IPv4256HK
203.129.9.0/24IPv4256HK
203.144.101.0/24IPv4256HK
203.144.103.0/24IPv4256HK
203.144.104.0/23IPv4512HK
203.195.115.0/24IPv4256HK
203.196.8.0/21IPv42,048HK
210.48.136.0/22IPv41,024HK
210.48.143.0/24IPv4256HK
218.30.62.0/23IPv4512HK
218.185.241.0/24IPv4256HK
218.185.243.0/24IPv4256HK
218.185.245.0/24IPv4256HK
220.174.26.0/23IPv4512HK
220.174.94.0/23IPv4512HK
220.247.140.0/23IPv4512HK
2400:9380:9002::/48IPv6—HK
2400:9380:9115::/48IPv6—HK
2400:9380:9116::/48IPv6—HK
2400:9380:9206::/48IPv6—HK
2400:9380:a003::/48IPv6—HK
2400:9380:a00a::/48IPv6—HK
2400:9380:a00c::/48IPv6—HK
2400:9380:a014::/48IPv6—HK
2400:9380:a016::/48IPv6—HK
2400:9380:a01f::/48IPv6—HK
2400:9380:a022::/48IPv6—HK
2400:9380:a026::/48IPv6—HK
2400:9380:a028::/48IPv6—HK
2400:9380:a042::/48IPv6—HK
2400:9380:a110::/48IPv6—HK
240e:97d:8000::/48IPv6—HK
2804:1e48:9003::/48IPv6—HK
2a04:f580:9001::/48IPv6—HK
2a04:f580:9090::/48IPv6—HK
2a04:f581:110b::/48IPv6—HK
2a04:f581:a123::/48IPv6—HK
2a04:f581:a125::/48IPv6—HK
2c0f:f7a8:1::/48IPv6—HK
2c0f:f7a8:2::/48IPv6—HK
2c0f:f7a8:24::/48IPv6—HK
2c0f:f7a8:29::/48IPv6—HK
2c0f:f7a8:37::/48IPv6—HK
2c0f:f7a8:47::/48IPv6—HK