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CIDR Range

205.196.128.0/19

8.2K IPs /19 Amazon.com, Inc. AS14618 United States ARIN
Addresses
8,192
8.2K
IP Range
205.196.128.0
→ 205.196.159.255
Sub-ranges
50+
within this block
PTR Density
14.0%
1.1K of 8.2K IPs have PTR

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

67/100
Moderate
How this score is built

Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →

Ranges inside 205.196.128.0/19

CIDRIPsOrganizationASNCountry
205.196.136.0/21 2.0K Amazon.com, Inc. AS14618 US
205.196.132.0/22 1.0K Psychz Networks AS40676 US
205.196.132.0/22 1.0K Amazon.com, Inc. AS14618 US
205.196.132.0/22 1.0K Psychz Networks AS40676 US
205.196.136.0/22 1.0K Amazon.com, Inc. AS14618 US
205.196.144.0/22 1.0K Amazon.com, Inc. AS14618 US
205.196.140.0/22 1.0K Acronis AS53991 US
205.196.140.0/22 1.0K Acronis AS53991 US
205.196.140.0/22 1.0K Amazon.com, Inc. AS14618 US
205.196.132.0/22 1.0K Amazon.com, Inc. AS14618 US
205.196.136.0/23 512 Psychz Networks AS40676 US
205.196.158.0/23 512 Amazon.com, Inc. AS14618 US
205.196.158.0/23 512 Amazon.com, Inc. AS14618 US
205.196.158.0/23 512 Colocation America Corporation AS21769 US
205.196.136.0/23 512 Psychz Networks AS40676 US
205.196.153.0/24 256 LINK4 COMMUNICATION AS152606 US
205.196.149.0/24 256 Uber Technologies AS134135 US
205.196.153.0/24 256 Amazon.com, Inc. AS14618 US
205.196.153.0/24 256 Amazon.com, Inc. AS14618 CA
205.196.150.0/24 256 Amazon.com, Inc. AS14618 BD
205.196.152.0/24 256 Colocation America Corporation AS21769 US
205.196.151.0/24 256 barebox.com.bd AS147034 US
205.196.150.0/24 256 Uber Technologies AS134135 US
205.196.151.0/24 256 Amazon.com, Inc. AS14618 US
205.196.151.0/24 256 Colocation America Corporation AS21769 US
205.196.152.0/24 256 Amazon.com, Inc. AS14618 US
205.196.152.0/24 256 Amazon.com, Inc. AS14618 US
205.196.152.0/24 256 barebox.com.bd AS147034 US
205.196.151.0/24 256 Amazon.com, Inc. AS14618 US
205.196.150.0/24 256 Uber Technologies AS134135 US
205.196.150.0/24 256 Amazon.com, Inc. AS14618 US
205.196.153.0/24 256 LINK4 COMMUNICATION AS152606 DE

Geolocation

First and last addresses in 205.196.128.0/19

205.196.128.0/19 runs from 205.196.128.0 to 205.196.159.255.

First 16
205.196.128.0 205.196.128.1 205.196.128.2 205.196.128.3 205.196.128.4 205.196.128.5 205.196.128.6 205.196.128.7 205.196.128.8 205.196.128.9 205.196.128.10 205.196.128.11 205.196.128.12 205.196.128.13 205.196.128.14 205.196.128.15
Last 16
205.196.159.240 205.196.159.241 205.196.159.242 205.196.159.243 205.196.159.244 205.196.159.245 205.196.159.246 205.196.159.247 205.196.159.248 205.196.159.249 205.196.159.250 205.196.159.251 205.196.159.252 205.196.159.253 205.196.159.254 205.196.159.255

BGP Routing

Live BGP anomalies →

This block is announced in BGP, observed across our RIPE RIS collectors.

Announced prefix
205.196.128.0/19
Origin AS
AS21769
Announcement samples
25,076
Last seen
2026-11-14 06:48:31

RIR Ownership History

Atom feed ⇲

Allocation changes captured from regional internet registry (RIR) delegation files, re-imported every six hours.

Date Event From To
2026-05-10 New Allocation — US

Frequently Asked Questions

What is 205.196.128.0/19?

205.196.128.0/19 is a CIDR network block containing 8,192 IPv4 addresses (from 205.196.128.0 to 205.196.159.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 205.196.128.0/19 network?

The 205.196.128.0/19 range is allocated to Amazon.com, Inc. and announced via AS14618 from United States.

Last updated: 2026-11-14 08:09:05 UTC
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