203.33.0.0/16
70 assigned ranges in this /16.
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 203.33.2.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.33.4.0/24 | China (100%) | 1 | 1 | 1 |
| 203.33.7.0/24 | China (100%) | 1 | 1 | 1 |
| 203.33.8.0/24 | Hong Kong (100%) | 1 | 1 | 1 |
| 203.33.21.0/24 | China (100%) | 1 | 1 | 1 |
| 203.33.22.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.33.26.0/24 | China (100%) | 1 | 1 | 1 |
| 203.33.28.0/24 | Hong Kong (100%) | 1 | 1 | 1 |
| 203.33.32.0/24 | China (100%) | 1 | 1 | 1 |
| 203.33.38.0/24 | Sweden (100%) | 1 | 1 | 1 |
| 203.33.45.0/24 | United States (100%) | 1 | 1 | 1 |
| 203.33.55.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.33.57.0/24 | India (100%) | 1 | 1 | 1 |
| 203.33.58.0/24 | Hong Kong (100%) | 1 | 1 | 1 |
| 203.33.60.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.33.63.0/24 | China (100%) | 1 | 1 | 1 |
| 203.33.65.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.33.67.0/24 | China (100%) | 1 | 1 | 1 |
| 203.33.70.0/24 | Israel (100%) | 1 | 1 | 1 |
| 203.33.71.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.33.72.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.33.77.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.33.85.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.33.96.0/24 | India (100%) | 1 | 1 | 1 |
| 203.33.102.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.33.103.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.33.108.0/24 | Hong Kong (100%) | 1 | 1 | 1 |
| 203.33.111.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.33.112.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.33.113.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.33.115.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.33.118.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.33.121.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.33.128.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.33.133.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.33.140.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.33.145.0/24 | China (100%) | 1 | 1 | 1 |
| 203.33.149.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.33.150.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.33.151.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.33.152.0/24 | United States (100%) | 1 | 1 | 1 |
| 203.33.156.0/24 | China (100%) | 1 | 1 | 1 |
| 203.33.158.0/24 | China (100%) | 1 | 1 | 1 |
| 203.33.160.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.33.171.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.33.174.0/24 | China (100%) | 1 | 1 | 1 |
| 203.33.180.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.33.186.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.33.188.0/24 | New Zealand (100%) | 1 | 1 | 1 |
| 203.33.190.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.33.192.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.33.195.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.33.196.0/24 | Philippines (100%) | 1 | 1 | 1 |
| 203.33.197.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.33.198.0/24 | India (100%) | 1 | 1 | 1 |
| 203.33.202.0/24 | China (100%) | 1 | 1 | 1 |
| 203.33.206.0/24 | China (100%) | 1 | 1 | 1 |
| 203.33.214.0/24 | China (100%) | 1 | 1 | 1 |
| 203.33.223.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.33.224.0/24 | China (100%) | 1 | 1 | 1 |
| 203.33.230.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.33.231.0/24 | United States (100%) | 1 | 1 | 1 |
| 203.33.236.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.33.240.0/24 | Thailand (100%) | 1 | 1 | 1 |
| 203.33.241.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.33.246.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.33.251.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.33.252.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.33.254.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.33.255.0/24 | Australia (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|---|---|---|
203.33.2.0 – 203.33.2.255 | AS7575 | Australian Academic and Research Network | AU |
203.33.4.0 – 203.33.4.255 | AS4809 | China Telecom Next Generation Carrier Network | CN |
203.33.7.0 – 203.33.7.255 | AS4809 | China Telecom Next Generation Carrier Network | CN |
203.33.8.0 – 203.33.10.255 | AS23764 | China Telecom Global Limited | HK |
203.33.21.0 – 203.33.21.255 | AS4809 | China Telecom Next Generation Carrier Network | CN |
203.33.22.0 – 203.33.22.255 | AS134808 | ONSAVII | AU |
203.33.26.0 – 203.33.26.255 | AS4809 | China Telecom Next Generation Carrier Network | CN |
203.33.28.0 – 203.33.28.255 | AS9266 | Fiveways International Limited | HK |
203.33.32.0 – 203.33.32.255 | AS4134 | China Telecom | CN |
203.33.38.0 – 203.33.38.255 | AS48448 | Embark Studios AB | SE |
203.33.45.0 – 203.33.45.255 | AS394998 | LakeLand Internet LLC | US |
203.33.55.0 – 203.33.55.255 | AS141451 | OneTeam IT | AU |
203.33.57.0 – 203.33.57.255 | AS151129 | Synchrony International Services Pvt Ltd | IN |
203.33.58.0 – 203.33.59.255 | AS9266 | Fiveways International Limited | HK |
203.33.60.0 – 203.33.61.255 | AS4764 | Aussie Fibre Pty Ltd | AU |
55 more ranges in this block.