18.231.43.0/24

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Summary

IP address summary information
ASN	AS16509 — Amazon.com, Inc.
BGP Prefix	18.231.0.0/16
Pingable IPs	42
Routers	0


18.231.43.0	ec2-18-231-43-0.sa-east-1.compute.amazonaws.com	0
18.231.43.1	ec2-18-231-43-1.sa-east-1.compute.amazonaws.com	0
18.231.43.2	ec2-18-231-43-2.sa-east-1.compute.amazonaws.com	0
18.231.43.3	ec2-18-231-43-3.sa-east-1.compute.amazonaws.com	0
18.231.43.4	ec2-18-231-43-4.sa-east-1.compute.amazonaws.com	0
18.231.43.5	ec2-18-231-43-5.sa-east-1.compute.amazonaws.com	0
18.231.43.6	ec2-18-231-43-6.sa-east-1.compute.amazonaws.com	0
18.231.43.7	ec2-18-231-43-7.sa-east-1.compute.amazonaws.com	0
18.231.43.8	ec2-18-231-43-8.sa-east-1.compute.amazonaws.com	0
18.231.43.9	ec2-18-231-43-9.sa-east-1.compute.amazonaws.com	0
18.231.43.10	ec2-18-231-43-10.sa-east-1.compute.amazonaws.com	0
18.231.43.11	ec2-18-231-43-11.sa-east-1.compute.amazonaws.com	0
18.231.43.12	ec2-18-231-43-12.sa-east-1.compute.amazonaws.com	0
18.231.43.13	ec2-18-231-43-13.sa-east-1.compute.amazonaws.com	0
18.231.43.14	ec2-18-231-43-14.sa-east-1.compute.amazonaws.com	0

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$ traceroute -a -n -q1 18.231.43.211

traceroute to 18.231.43.211 (18.231.43.211): 64 hops max, 52 byte packets

1 [AS16509] 177.71.128.77 3.063 ms

2 [AS16509] 18.231.43.211 0.174 ms

Measurement taken from

IPinfo ProbeNet in Osasco, BR

On July 13, 2026

Traceroute

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18.231.43.0/24

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18.231.43.0/24

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