asn.dev

Address space

AS16509 AMAZON-02

IPv4 prefixes 7,893 153M addresses
IPv6 prefixes 7,422
Most common size /24 IPv4
Flagged 16

Shape

Prefix sizes

IPv4
/11
/11: 6
6
/12
/12: 20
20
/13
/13: 39
39
/14
/14: 83
83
/15
/15: 189
189
/16
/16: 552
552
/17
/17: 158
158
/18
/18: 223
223
/19
/19: 231
231
/20
/20: 337
337
/21
/21: 717
717
/22
/22: 1,203
1,203
/23
/23: 1,476
1,476
/24
/24: 2,643
2,643
/25
/25: 2
2
/26
/26: 2
2
/27
/27: 2
2
/28
/28: 2
2
/29
/29: 2
2
/30
/30: 2
2
/31
/31: 2
2
/32
/32: 2
2

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
/26
/26: 3
3
/27
/27: 8
8
/28
/28: 3
3
/29
/29: 18
18
/30
/30: 24
24
/31
/31: 25
25
/32
/32: 55
55
/33
/33: 69
69
/34
/34: 130
130
/35
/35: 184
184
/36
/36: 394
394
/37
/37: 307
307
/38
/38: 358
358
/39
/39: 353
353
/40
/40: 512
512
/41
/41: 83
83
/42
/42: 213
213
/43
/43: 579
579
/44
/44: 781
781
/45
/45: 572
572
/46
/46: 931
931
/47
/47: 639
639
/48
/48: 1,181
1,181

Geography

Where the space lands

CountryNamePrefixes
USUnited States of America15,315

Review

Flagged prefixes

16 of 15,315
PrefixFamilyAddressesCountryFlags
18.166.236.0/25IPv4128USToo specific
18.166.236.128/26IPv464USToo specific
18.166.236.192/28IPv416USToo specific
18.166.236.208/29IPv48USToo specific
18.166.236.216/31IPv42USToo specific
18.166.236.218/32IPv41USToo specific
18.166.236.220/30IPv44USToo specific
18.166.236.224/27IPv432USToo specific
83.162.202.0/25IPv4128USToo specific
83.162.202.128/27IPv432USToo specific
83.162.202.160/28IPv416USToo specific
83.162.202.176/30IPv44USToo specific
83.162.202.180/31IPv42USToo specific
83.162.202.183/32IPv41USToo specific
83.162.202.184/29IPv48USToo specific
83.162.202.192/26IPv464USToo specific

A flag is an observation, not an accusation. Very large and very specific prefixes are both legitimate in the right context.

Inventory

All prefixes

showing 400 of 15,315
PrefixFamilyAddressesCountryFlags
1.44.96.0/24IPv4256US
1.118.3.0/24IPv4256US
1.178.1.0/24IPv4256US
1.178.7.0/24IPv4256US
1.178.8.0/21IPv42,048US
1.178.17.0/24IPv4256US
1.178.18.0/23IPv4512US
1.178.20.0/22IPv41,024US
1.178.24.0/22IPv41,024US
1.178.28.0/23IPv4512US
1.178.31.0/24IPv4256US
1.178.64.0/23IPv4512US
1.178.81.0/24IPv4256US
1.178.86.0/23IPv4512US
1.178.88.0/21IPv42,048US
1.178.100.0/22IPv41,024US
1.178.104.0/21IPv42,048US
1.178.144.0/20IPv44,096US
1.178.160.0/21IPv42,048US
1.178.168.0/24IPv4256US
1.178.169.0/24IPv4256US
1.178.170.0/23IPv4512US
1.178.172.0/23IPv4512US
1.178.174.0/24IPv4256US
1.178.180.0/22IPv41,024US
1.179.2.0/23IPv4512US
1.179.14.0/23IPv4512US
1.179.24.0/21IPv42,048US
1.179.32.0/21IPv42,048US
1.179.52.0/22IPv41,024US
1.179.56.0/22IPv41,024US
1.179.60.0/23IPv4512US
1.179.64.0/21IPv42,048US
1.179.80.0/21IPv42,048US
1.179.100.0/22IPv41,024US
1.179.104.0/21IPv42,048US
2.37.111.0/24IPv4256US
2.59.57.0/24IPv4256US
2.255.190.0/23IPv4512US
3.0.0.0/15IPv4131,072US
3.2.0.0/24IPv4256US
3.2.1.0/24IPv4256US
3.2.2.0/23IPv4512US
3.2.4.0/22IPv41,024US
3.2.8.0/21IPv42,048US
3.2.16.0/20IPv44,096US
3.2.32.0/19IPv48,192US
3.2.66.0/23IPv4512US
3.2.68.0/22IPv41,024US
3.2.72.0/23IPv4512US
3.2.75.0/24IPv4256US
3.2.76.0/22IPv41,024US
3.2.80.0/22IPv41,024US
3.2.84.0/24IPv4256US
3.2.85.0/24IPv4256US
3.2.86.0/23IPv4512US
3.2.88.0/21IPv42,048US
3.2.96.0/23IPv4512US
3.2.98.0/24IPv4256US
3.2.101.0/24IPv4256US
3.2.102.0/24IPv4256US
3.2.103.0/24IPv4256US
3.2.104.0/21IPv42,048US
3.2.112.0/20IPv44,096US
3.2.128.0/17IPv432,768US
3.3.0.0/19IPv48,192US
3.3.32.0/19IPv48,192US
3.3.64.0/18IPv416,384US
3.3.128.0/17IPv432,768US
3.4.0.0/21IPv42,048US
3.4.8.0/24IPv4256US
3.4.10.0/23IPv4512US
3.4.12.0/22IPv41,024US
3.4.16.0/21IPv42,048US
3.4.28.0/22IPv41,024US
3.4.32.0/19IPv48,192US
3.4.64.0/18IPv416,384US
3.4.128.0/17IPv432,768US
3.5.32.0/22IPv41,024US
3.5.36.0/23IPv4512US
3.5.38.0/24IPv4256US
3.5.39.0/24IPv4256US
3.5.40.0/23IPv4512US
3.5.42.0/24IPv4256US
3.5.43.0/24IPv4256US
3.5.44.0/23IPv4512US
3.5.46.0/24IPv4256US
3.5.47.0/24IPv4256US
3.5.48.0/24IPv4256US
3.5.49.0/24IPv4256US
3.5.50.0/24IPv4256US
3.5.51.0/24IPv4256US
3.5.52.0/23IPv4512US
3.5.54.0/24IPv4256US
3.5.55.0/24IPv4256US
3.5.56.0/23IPv4512US
3.5.58.0/24IPv4256US
3.5.59.0/24IPv4256US
3.5.60.0/23IPv4512US
3.5.62.0/24IPv4256US
3.5.63.0/24IPv4256US
3.5.64.0/19IPv48,192US
3.5.96.0/20IPv44,096US
3.5.112.0/21IPv42,048US
3.5.120.0/23IPv4512US
3.5.122.0/24IPv4256US
3.5.123.0/24IPv4256US
3.5.124.0/22IPv41,024US
3.5.128.0/19IPv48,192US
3.5.160.0/21IPv42,048US
3.5.168.0/23IPv4512US
3.5.170.0/23IPv4512US
3.5.172.0/23IPv4512US
3.5.174.0/24IPv4256US
3.5.175.0/24IPv4256US
3.5.176.0/23IPv4512US
3.5.178.0/24IPv4256US
3.5.179.0/24IPv4256US
3.5.180.0/23IPv4512US
3.5.182.0/24IPv4256US
3.5.183.0/24IPv4256US
3.5.184.0/21IPv42,048US
3.5.192.0/23IPv4512US
3.5.194.0/24IPv4256US
3.5.195.0/24IPv4256US
3.5.196.0/23IPv4512US
3.5.198.0/24IPv4256US
3.5.199.0/24IPv4256US
3.5.200.0/22IPv41,024US
3.5.204.0/23IPv4512US
3.5.206.0/24IPv4256US
3.5.207.0/24IPv4256US
3.5.208.0/21IPv42,048US
3.5.216.0/23IPv4512US
3.5.218.0/24IPv4256US
3.5.219.0/24IPv4256US
3.5.220.0/22IPv41,024US
3.5.224.0/23IPv4512US
3.5.226.0/24IPv4256US
3.5.227.0/24IPv4256US
3.5.228.0/22IPv41,024US
3.5.232.0/23IPv4512US
3.5.234.0/24IPv4256US
3.5.235.0/24IPv4256US
3.5.236.0/22IPv41,024US
3.5.240.0/23IPv4512US
3.5.242.0/24IPv4256US
3.5.243.0/24IPv4256US
3.5.244.0/23IPv4512US
3.5.246.0/24IPv4256US
3.5.247.0/24IPv4256US
3.5.248.0/23IPv4512US
3.5.250.0/24IPv4256US
3.5.251.0/24IPv4256US
3.5.252.0/23IPv4512US
3.5.254.0/24IPv4256US
3.5.255.0/24IPv4256US
3.6.0.0/15IPv4131,072US
3.8.0.0/13IPv4524,288US
3.16.0.0/13IPv4524,288US
3.24.0.0/14IPv4262,144US
3.28.0.0/15IPv4131,072US
3.33.0.0/19IPv48,192US
3.33.32.0/20IPv44,096US
3.33.64.0/18IPv416,384US
3.33.128.0/17IPv432,768US
3.34.0.0/15IPv4131,072US
3.36.0.0/14IPv4262,144US
3.40.0.0/16IPv465,536US
3.41.0.0/17IPv432,768US
3.42.0.0/15IPv4131,072US
3.44.0.0/16IPv465,536US
3.45.0.0/18IPv416,384US
3.45.128.0/17IPv432,768US
3.46.0.0/15IPv4131,072US
3.48.0.0/12IPv41,048,576US
3.64.0.0/12IPv41,048,576US
3.96.0.0/14IPv4262,144US
3.100.0.0/14IPv4262,144US
3.104.0.0/13IPv4524,288US
3.112.0.0/14IPv4262,144US
3.116.0.0/14IPv4262,144US
3.120.0.0/13IPv4524,288US
3.128.0.0/11IPv42,097,152US
3.160.0.0/16IPv465,536US
3.161.0.0/18IPv416,384US
3.161.64.0/22IPv41,024US
3.161.68.0/22IPv41,024US
3.161.72.0/21IPv42,048US
3.161.80.0/22IPv41,024US
3.161.84.0/23IPv4512US
3.161.86.0/23IPv4512US
3.161.88.0/21IPv42,048US
3.161.96.0/22IPv41,024US
3.161.100.0/24IPv4256US
3.161.101.0/24IPv4256US
3.161.102.0/23IPv4512US
3.161.104.0/21IPv42,048US
3.161.112.0/22IPv41,024US
3.161.116.0/22IPv41,024US
3.161.120.0/21IPv42,048US
3.161.128.0/19IPv48,192US
3.161.160.0/24IPv4256US
3.161.161.0/24IPv4256US
3.161.162.0/23IPv4512US
3.161.164.0/22IPv41,024US
3.161.168.0/21IPv42,048US
3.161.176.0/21IPv42,048US
3.161.184.0/22IPv41,024US
3.161.188.0/23IPv4512US
3.161.190.0/24IPv4256US
3.161.191.0/24IPv4256US
3.161.192.0/21IPv42,048US
3.161.200.0/22IPv41,024US
3.161.204.0/23IPv4512US
3.161.206.0/23IPv4512US
3.161.208.0/21IPv42,048US
3.161.216.0/22IPv41,024US
3.161.220.0/24IPv4256US
3.161.221.0/24IPv4256US
3.161.222.0/23IPv4512US
3.161.224.0/21IPv42,048US
3.161.232.0/22IPv41,024US
3.161.236.0/22IPv41,024US
3.161.240.0/20IPv44,096US
3.162.0.0/19IPv48,192US
3.162.32.0/21IPv42,048US
3.162.40.0/22IPv41,024US
3.162.44.0/23IPv4512US
3.162.46.0/23IPv4512US
3.162.48.0/21IPv42,048US
3.162.56.0/22IPv41,024US
3.162.60.0/24IPv4256US
3.162.61.0/24IPv4256US
3.162.62.0/23IPv4512US
3.162.64.0/21IPv42,048US
3.162.72.0/22IPv41,024US
3.162.76.0/22IPv41,024US
3.162.80.0/20IPv44,096US
3.162.96.0/20IPv44,096US
3.162.112.0/21IPv42,048US
3.162.120.0/24IPv4256US
3.162.121.0/24IPv4256US
3.162.122.0/23IPv4512US
3.162.124.0/22IPv41,024US
3.162.128.0/21IPv42,048US
3.162.136.0/21IPv42,048US
3.162.144.0/22IPv41,024US
3.162.148.0/23IPv4512US
3.162.150.0/24IPv4256US
3.162.151.0/24IPv4256US
3.162.152.0/21IPv42,048US
3.162.160.0/22IPv41,024US
3.162.164.0/23IPv4512US
3.162.166.0/23IPv4512US
3.162.168.0/21IPv42,048US
3.162.176.0/22IPv41,024US
3.162.180.0/24IPv4256US
3.162.181.0/24IPv4256US
3.162.182.0/23IPv4512US
3.162.184.0/21IPv42,048US
3.162.192.0/22IPv41,024US
3.162.196.0/22IPv41,024US
3.162.200.0/21IPv42,048US
3.162.208.0/20IPv44,096US
3.162.224.0/19IPv48,192US
3.163.0.0/20IPv44,096US
3.163.16.0/21IPv42,048US
3.163.24.0/22IPv41,024US
3.163.28.0/23IPv4512US
3.163.30.0/24IPv4256US
3.163.31.0/24IPv4256US
3.163.32.0/21IPv42,048US
3.163.40.0/22IPv41,024US
3.163.44.0/23IPv4512US
3.163.46.0/23IPv4512US
3.163.48.0/21IPv42,048US
3.163.56.0/22IPv41,024US
3.163.60.0/24IPv4256US
3.163.61.0/24IPv4256US
3.163.62.0/23IPv4512US
3.163.64.0/21IPv42,048US
3.163.72.0/22IPv41,024US
3.163.76.0/22IPv41,024US
3.163.80.0/20IPv44,096US
3.163.96.0/20IPv44,096US
3.163.112.0/21IPv42,048US
3.163.120.0/24IPv4256US
3.163.121.0/24IPv4256US
3.163.122.0/23IPv4512US
3.163.124.0/22IPv41,024US
3.163.128.0/21IPv42,048US
3.163.136.0/21IPv42,048US
3.163.144.0/20IPv44,096US
3.163.160.0/20IPv44,096US
3.163.176.0/21IPv42,048US
3.163.184.0/22IPv41,024US
3.163.188.0/23IPv4512US
3.163.190.0/24IPv4256US
3.163.191.0/24IPv4256US
3.163.192.0/21IPv42,048US
3.163.200.0/22IPv41,024US
3.163.204.0/23IPv4512US
3.163.206.0/23IPv4512US
3.163.208.0/21IPv42,048US
3.163.216.0/22IPv41,024US
3.163.220.0/24IPv4256US
3.163.221.0/24IPv4256US
3.163.222.0/23IPv4512US
3.163.224.0/20IPv44,096US
3.163.240.0/22IPv41,024US
3.163.244.0/23IPv4512US
3.163.246.0/23IPv4512US
3.163.248.0/21IPv42,048US
3.164.0.0/21IPv42,048US
3.164.8.0/22IPv41,024US
3.164.12.0/23IPv4512US
3.164.14.0/24IPv4256US
3.164.15.0/24IPv4256US
3.164.16.0/21IPv42,048US
3.164.24.0/22IPv41,024US
3.164.28.0/23IPv4512US
3.164.30.0/23IPv4512US
3.164.32.0/20IPv44,096US
3.164.48.0/21IPv42,048US
3.164.56.0/23IPv4512US
3.164.58.0/23IPv4512US
3.164.60.0/22IPv41,024US
3.164.64.0/20IPv44,096US
3.164.80.0/21IPv42,048US
3.164.88.0/21IPv42,048US
3.164.96.0/21IPv42,048US
3.164.104.0/21IPv42,048US
3.164.112.0/21IPv42,048US
3.164.120.0/21IPv42,048US
3.164.128.0/21IPv42,048US
3.164.136.0/21IPv42,048US
3.164.144.0/21IPv42,048US
3.164.152.0/21IPv42,048US
3.164.160.0/21IPv42,048US
3.164.168.0/21IPv42,048US
3.164.176.0/21IPv42,048US
3.164.184.0/23IPv4512US
3.164.186.0/23IPv4512US
3.164.188.0/22IPv41,024US
3.164.192.0/18IPv416,384US
3.165.0.0/16IPv465,536US
3.166.0.0/18IPv416,384US
3.166.64.0/19IPv48,192US
3.166.96.0/21IPv42,048US
3.166.104.0/22IPv41,024US
3.166.108.0/22IPv41,024US
3.166.112.0/20IPv44,096US
3.166.128.0/17IPv432,768US
3.167.0.0/16IPv465,536US
3.168.0.0/17IPv432,768US
3.168.128.0/18IPv416,384US
3.168.192.0/21IPv42,048US
3.168.200.0/22IPv41,024US
3.168.204.0/23IPv4512US
3.168.206.0/24IPv4256US
3.168.207.0/24IPv4256US
3.168.208.0/23IPv4512US
3.168.210.0/23IPv4512US
3.168.212.0/22IPv41,024US
3.168.216.0/22IPv41,024US
3.168.220.0/23IPv4512US
3.168.222.0/24IPv4256US
3.168.223.0/24IPv4256US
3.168.224.0/23IPv4512US
3.168.226.0/23IPv4512US
3.168.228.0/22IPv41,024US
3.168.232.0/22IPv41,024US
3.168.236.0/23IPv4512US
3.168.238.0/24IPv4256US
3.168.239.0/24IPv4256US
3.168.240.0/23IPv4512US
3.168.242.0/23IPv4512US
3.168.244.0/22IPv41,024US
3.168.248.0/22IPv41,024US
3.168.252.0/23IPv4512US
3.168.254.0/24IPv4256US
3.168.255.0/24IPv4256US
3.169.0.0/23IPv4512US
3.169.2.0/23IPv4512US
3.169.4.0/22IPv41,024US
3.169.8.0/22IPv41,024US
3.169.12.0/23IPv4512US
3.169.14.0/24IPv4256US
3.169.15.0/24IPv4256US
3.169.16.0/23IPv4512US
3.169.18.0/23IPv4512US
3.169.20.0/22IPv41,024US
3.169.24.0/22IPv41,024US
3.169.28.0/23IPv4512US
3.169.30.0/24IPv4256US
3.169.31.0/24IPv4256US
3.169.32.0/21IPv42,048US
3.169.40.0/22IPv41,024US
3.169.44.0/23IPv4512US

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