AWS ap-east-2 IP ranges

Amazon Web Services (AWS) region

The Amazon Web Services (AWS) region ap-east-2 uses 48 IPv4 and 39 IPv6 blocks, covering about 741,510 unique IPv4 addresses. It is one of 42 AWS regions with published address ranges.

IPv4 blocks: 48
IPv6 blocks: 39
Unique IPv4 addresses: 741,510

Range data updated 2026-11-07

ap-east-2 address prefixes

1.178.31.0/24
3.2.101.0/24
3.5.196.0/22
5.60.0.0/20
13.248.78.0/24
15.143.0.0/16
15.177.104.0/24
15.190.112.0/20
15.190.244.0/22
15.248.128.0/21
16.12.78.0/23
16.12.80.0/24
18.97.112.0/20
23.254.0.0/21
35.71.127.0/24
43.212.0.0/15
43.212.16.0/24
43.212.62.0/23
43.212.65.0/24
43.212.66.0/24
43.212.67.0/24
43.212.68.0/24
43.212.69.0/24
43.212.70.0/24
43.212.135.0/28
43.212.135.16/28
43.213.135.0/24
43.213.154.0/24
43.213.168.0/23
43.214.0.0/15
52.94.250.128/28
54.54.0.0/16
54.54.30.0/25
54.54.36.0/22
54.54.48.0/23
54.55.0.0/16
72.242.0.0/15
76.223.170.80/28
104.255.59.212/32
104.255.59.213/32
104.255.59.214/32
104.255.59.215/32
104.255.59.216/32
104.255.59.217/32
150.222.53.224/27
150.222.54.96/27
150.222.54.128/27
216.216.0.0/15
2400:6500:0:7e00::/56
2406:da00:c800::/40
2406:da1c:8000::/36
2406:da1c:80d4:8600::/56
2406:da1c:80f0:7500::/56
2406:da1c:8d8c:4600::/56
2406:da2c:8000::/36
2406:da30:c800::/40
2406:da32:c800::/40
2406:da36:c800::/40
2406:da38:c800::/40
2406:da60:c800::/40
2406:da61:c800::/40
2406:da62:c800::/40
2406:da70:c800::/40
2406:daa0:c800::/40
2406:dab9:c800::/40
2406:daba:c800::/40
2406:dabb:c800::/40
2406:dae7:c800::/40
2406:dae8:c800::/40
2406:dae9:c800::/40
2406:daea:c800::/40
2406:daeb:c800::/40
2406:daef:c800::/40
2406:daf0:c800::/40
2406:daf2:c800::/40
2406:daf3:c800::/40
2406:daf4:c800::/40
2406:daf6:c800::/40
2406:daf8:c800::/40
2406:daf9:c800::/40
2406:dafc:c800::/40
2406:dafe:c800::/40
2406:daff:c800::/40
2600:1f20:c000::/36
2600:f0f0:6125::/48
2600:f0f0:c125::/48
2600:f0f2:7025::/48

Using these ranges

Region prefix lists are used to allowlist traffic from workloads in ap-east-2, to route or geofence by cloud region, and to recognise AWS infrastructure in logs. Prefixes move between regions and services over time, so refresh any allowlist regularly rather than hard-coding it. An address inside these ranges tells you which network hosts it, not who is renting it; check each address's profile for risk evidence.

AWS ranges are tagged by region and service. An address inside an EC2 range is a customer-controlled virtual machine, so the owner of the traffic is the AWS customer, not Amazon; abuse reports go to AWS, which forwards them to the customer.

Other AWS regions

af-south-1156 blocks
ap-east-1166 blocks
ap-northeast-1411 blocks
ap-northeast-2269 blocks
ap-northeast-3177 blocks
ap-south-1299 blocks
ap-south-2122 blocks
ap-southeast-1428 blocks
ap-southeast-2339 blocks
ap-southeast-3137 blocks
ap-southeast-4115 blocks
ap-southeast-5108 blocks
ap-southeast-683 blocks
ap-southeast-791 blocks
ca-central-1266 blocks
ca-west-197 blocks
cn-north-1153 blocks
cn-northwest-1147 blocks
eu-central-1654 blocks
eu-central-2101 blocks
eu-north-1246 blocks
eu-south-1238 blocks
eu-south-2168 blocks
eu-west-1531 blocks
eu-west-2416 blocks
eu-west-3230 blocks
eusc-de-east-195 blocks
il-central-1112 blocks
me-central-1105 blocks
me-south-1188 blocks
me-west-169 blocks
mx-central-188 blocks
sa-east-1308 blocks
sa-west-169 blocks
us-east-11,452 blocks
us-east-2579 blocks
us-gov-east-1125 blocks
us-gov-west-1156 blocks
us-south-186 blocks
us-west-1586 blocks
us-west-2804 blocks

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