Autonomous System

AS16509

Amazon.com, Inc.

Amazon.com, Inc. United States 🌐 amazon.com

Announced IPs

157,304,832

CIDR prefixes

5,960

ASN

AS16509

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.

53/100

Caution

How this score is built

Baseline (neutral) 65
Active-threat / abuse risk −12
Trust score 53 / 100

Experimental · trust-vectors model v1.2.1 — a transparent heuristic, not a definitive verdict. How it works →

About Amazon

Amazon.com, Inc. is an American multinational technology conglomerate engaged in e-commerce, cloud computing, online advertising, digital streaming, entertainment, and artificial intelligence.

Founded

1994

Headquarters

Seattle

Industry

retail

Employees

230,800

Official website ↗ Summary from Wikipedia, CC BY-SA 4.0 · Data from Wikidata

⚠ 27 MOAS prefixes — multiple origin ASNs detected

All MOAS anomalies →

A previously stable prefix originated by AS16509 is now also announced by another ASN (MOAS — Multiple-Origin AS), detected from our RIPE RIS collectors. Often benign (anycast, multi-homing, or a recent transfer) — but it can signal a route leak or prefix hijack, so it's worth inspecting.

Prefix	Origin ASNs	Last detected (UTC)
161.178.0.0/19	AS14618, AS16509	2026-10-17 18:44:31
161.178.32.0/19	AS14618, AS16509	2026-10-17 18:44:31
16.56.160.0/19	AS14618, AS16509	2026-10-17 18:44:31
16.56.128.0/19	AS14618, AS16509	2026-10-17 18:44:31
192.184.70.0/24	AS16509, AS27281	2026-10-17 18:44:31
146.133.127.0/24	AS12551, AS16509	2026-10-17 18:44:31
192.184.67.0/24	AS16509, AS27281	2026-10-17 18:44:31
165.85.86.0/24	AS16509, AS396982	2026-10-17 18:44:31
195.244.28.0/23	AS16509, AS39592	2026-10-17 18:44:31
72.1.72.0/24	AS16509, AS40934	2026-10-17 18:44:31
199.166.36.0/23	AS16509, AS36351	2026-10-17 18:44:31
192.184.71.0/24	AS16509, AS27281	2026-10-17 18:44:31
192.184.69.0/24	AS16509, AS27281	2026-10-17 18:44:31
91.228.74.0/24	AS16509, AS27281	2026-10-17 18:44:31
5.83.209.0/24	AS16509, AS215761	2026-10-17 18:44:31

Showing the 15 most recently detected of 27 MOAS prefixes. Many multi-origin prefixes on large networks are benign (anycast); see all MOAS anomalies.

Network profile

Source: PeeringDB →

Network type Enterprise

Geographic scope Global

Traffic ratio Balanced

Peering policy Selective

IRR record AS16509:AS-AMAZON

Present at 167 internet exchanges: KINX, Equinix Palo Alto, Equinix Seattle, Digital Realty New York, Equinix Los Angeles, NIX.CZ: Public peering VLAN, Equinix Hong Kong, Netnod Stockholm GREEN -- MTU1500: STH-A -- MTU1500, MIX-IT, MyIX, …

Website ↗

Web3 footprint

AS16509 hosts 1,320 observed decentralized-network nodes across 8 networks. It’s a neutral signal — it does not affect the reputation score. See the full web3 node map.

Ξ Ethereum 786 GNO Gnosis 306 DOT Polkadot 115 ◎ Solana 46 IPFS IPFS 34 AR Arweave 18 ₿ Bitcoin 14 FIL Filecoin 1

AS16509 — global IP footprint

Cities where AS16509 has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.

View on 3D globe →

Top CIDR ranges

CIDR	IPs	PTR Density	Organization	Country	State	City
3.128.0.0/10	4.19M	59.0%	Amazon.com, Inc.	US	Ohio	Columbus
3.96.0.0/11	2.10M	84.0%	Amazon.com, Inc.	US	—	—
13.32.0.0/11	2.10M	83.9%	Amazon.com, Inc.	US	Stockholm County	Stockholm
44.224.0.0/11	2.10M	99.4%	Amazon.com, Inc.	US	Oregon	Boardman
108.96.0.0/11	2.10M	0.0%	Amazon.com, Inc.	US	Missouri	Kansas City
173.96.0.0/11	2.10M	0.0%	Amazon.com, Inc.	US	—	—
173.128.0.0/11	2.10M	0.0%	Amazon.com, Inc.	US	—	—
184.224.0.0/11	2.10M	0.0%	Amazon.com, Inc.	US	—	—
3.48.0.0/12	1.05M	0.0%	Amazon.com, Inc.	US	—	—
3.64.0.0/12	1.05M	99.9%	Amazon.com, Inc.	US	—	—
3.144.0.0/12	1.05M	49.7%	Amazon.com, Inc.	US	Ohio	Columbus
3.176.0.0/12	1.05M	0.0%	Amazon.com, Inc.	US	—	—
3.192.0.0/12	1.05M	0.0%	Amazon.com, Inc.	US	—	—
3.240.0.0/12	1.05M	49.9%	Amazon.com, Inc.	US	—	—
13.192.0.0/12	1.05M	87.2%	Amazon.com, Inc.	US	Maharashtra	Mumbai
16.112.0.0/12	1.05M	12.5%	Amazon.com, Inc.	US	Telangana	Hyderabad
18.48.0.0/12	1.05M	12.6%	Amazon.com, Inc.	US	—	—
18.80.0.0/12	1.05M	6.3%	Amazon.com, Inc.	US	Texas	Dallas
18.112.0.0/12	1.05M	25.0%	Amazon.com, Inc.	US	Ohio	Columbus
18.128.0.0/12	1.05M	74.9%	Amazon.com, Inc.	US	—	—
18.176.0.0/12	1.05M	87.2%	Amazon.com, Inc.	US	—	—
32.160.0.0/12	1.05M	0.0%	Amazon.com, Inc.	US	—	—
34.208.0.0/12	1.05M	99.3%	Amazon.com, Inc.	US	Oregon	Boardman
34.240.0.0/12	1.05M	99.5%	Amazon.com, Inc.	US	—	—
35.80.0.0/12	1.05M	99.3%	Amazon.com, Inc.	US	Oregon	Boardman
35.112.0.0/12	1.05M	0.0%	Amazon.com, Inc.	US	—	—
54.64.0.0/12	1.05M	99.5%	Amazon.com, Inc.	US	—	—
54.176.0.0/12	1.05M	96.6%	Amazon.com, Inc.	US	Oregon	Boardman
56.16.0.0/12	1.05M	0.0%	Amazon.com, Inc.	US	—	—
63.176.0.0/12	1.05M	99.8%	Amazon.com, Inc.	US	—	—
174.144.0.0/12	1.05M	0.0%	Amazon.com, Inc.	US	—	—
184.32.0.0/12	1.05M	99.4%	Amazon.com, Inc.	US	Oregon	Boardman
184.208.0.0/12	1.05M	0.0%	Amazon.com, Inc.	US	—	—
3.8.0.0/13	524.3K	99.6%	Amazon.com, Inc.	US	Ohio	Columbus
3.16.0.0/13	524.3K	99.3%	Amazon.com, Inc.	US	Ohio	Columbus
3.120.0.0/13	524.3K	99.9%	Amazon.com, Inc.	DE	Hesse	Frankfurt am Main
3.128.0.0/13	524.3K	99.3%	Amazon.com, Inc.	US	Ohio	Columbus
3.240.0.0/13	524.3K	0.0%	Amazon.com, Inc.	US	—	—
3.248.0.0/13	524.3K	99.8%	Amazon.com, Inc.	IE	Leinster	Dublin
13.24.0.0/13	524.3K	0.0%	Amazon.com, Inc.	US	—	—
13.184.0.0/13	524.3K	99.3%	Amazon.com, Inc.	US	Ohio	Columbus
13.192.0.0/13	524.3K	74.7%	Amazon.com, Inc.	JP	Tokyo	Tokyo
13.200.0.0/13	524.3K	99.7%	Amazon.com, Inc.	IN	Maharashtra	Mumbai
13.208.0.0/13	524.3K	99.6%	Amazon.com, Inc.	US	—	—
13.232.0.0/13	524.3K	99.5%	Amazon.com, Inc.	US	—	—
16.88.0.0/13	524.3K	0.0%	Amazon.com, Inc.	US	—	—
16.120.0.0/13	524.3K	0.0%	Amazon.com, Inc.	US	—	—
18.40.0.0/13	524.3K	0.4%	Amazon.com, Inc.	US	—	—
18.48.0.0/13	524.3K	0.2%	Amazon.com, Inc.	US	—	—
18.72.0.0/13	524.3K	0.1%	Amazon.com, Inc.	US	—	—
18.80.0.0/13	524.3K	0.0%	Amazon.com, Inc.	US	—	—
18.104.0.0/13	524.3K	0.5%	Amazon.com, Inc.	US	—	—
18.144.0.0/13	524.3K	24.8%	Amazon.com, Inc.	US	California	San Jose
18.176.0.0/13	524.3K	99.8%	Amazon.com, Inc.	JP	Tokyo	Tokyo
18.192.0.0/13	524.3K	99.9%	Amazon.com, Inc.	US	—	—
18.216.0.0/13	524.3K	99.3%	Amazon.com, Inc.	US	Ohio	Columbus
18.224.0.0/13	524.3K	99.4%	Amazon.com, Inc.	US	—	—
32.184.0.0/13	524.3K	99.3%	Amazon.com, Inc.	US	Oregon	Boardman
35.72.0.0/13	524.3K	99.6%	Amazon.com, Inc.	US	—	—
35.160.0.0/13	524.3K	99.3%	Amazon.com, Inc.	US	Oregon	Boardman
35.176.0.0/13	524.3K	99.6%	Amazon.com, Inc.	US	—	—
43.200.0.0/13	524.3K	99.8%	Amazon.com, Inc.	US	—	—
43.208.0.0/13	524.3K	74.6%	Amazon.com, Inc.	US	—	—
50.8.0.0/13	524.3K	0.0%	Amazon.com, Inc.	US	—	—
51.24.0.0/13	524.3K	12.4%	Amazon.com, Inc.	US	—	—
52.8.0.0/13	524.3K	99.4%	Amazon.com, Inc.	US	Oregon	Boardman
52.24.0.0/13	524.3K	99.5%	Amazon.com, Inc.	US	—	—
52.32.0.0/13	524.3K	99.3%	Amazon.com, Inc.	US	Oregon	Boardman
52.192.0.0/13	524.3K	99.9%	Amazon.com, Inc.	US	—	—
52.208.0.0/13	524.3K	99.8%	Amazon.com, Inc.	US	—	—
54.184.0.0/13	524.3K	99.4%	Amazon.com, Inc.	US	Oregon	Boardman
54.248.0.0/13	524.3K	99.7%	Amazon.com, Inc.	US	—	—
56.8.0.0/13	524.3K	24.9%	Amazon.com, Inc.	US	—	—
56.56.0.0/13	524.3K	0.0%	Amazon.com, Inc.	US	Oregon	Boardman
56.208.0.0/13	524.3K	0.0%	Amazon.com, Inc.	US	—	—
57.104.0.0/13	524.3K	0.0%	Amazon.com, Inc.	US	—	—
70.0.0.0/13	524.3K	0.0%	Amazon.com, Inc.	US	—	—
99.200.0.0/13	524.3K	99.3%	Amazon.com, Inc.	US	—	—
107.24.0.0/13	524.3K	0.0%	Amazon.com, Inc.	US	—	—
108.128.0.0/13	524.3K	99.9%	Amazon.com, Inc.	US	—	—
173.120.0.0/13	524.3K	0.0%	Amazon.com, Inc.	US	—	—
173.136.0.0/13	524.3K	0.0%	Amazon.com, Inc.	US	—	—
173.144.0.0/13	524.3K	0.0%	Amazon.com, Inc.	US	—	—
3.8.0.0/14	262.1K	99.8%	Amazon.com, Inc.	GB	England	City of London
3.12.0.0/14	262.1K	99.3%	Amazon.com, Inc.	US	Ohio	Columbus
3.24.0.0/14	262.1K	99.2%	Amazon.com, Inc.	US	—	—
3.36.0.0/14	262.1K	99.8%	Amazon.com, Inc.	US	—	—
3.96.0.0/14	262.1K	99.3%	Amazon.com, Inc.	CA	Quebec	Montreal
3.104.0.0/14	262.1K	99.3%	Amazon.com, Inc.	AU	New South Wales	Sydney
3.108.0.0/14	262.1K	99.8%	Amazon.com, Inc.	IN	Maharashtra	Mumbai
3.112.0.0/14	262.1K	100.0%	Amazon.com, Inc.	JP	Tokyo	Tokyo
3.116.0.0/14	262.1K	0.0%	Amazon.com, Inc.	US	—	—
3.136.0.0/14	262.1K	99.3%	Amazon.com, Inc.	US	Ohio	Columbus
13.36.0.0/14	262.1K	99.7%	Amazon.com, Inc.	FR	Île-de-France	Paris
13.40.0.0/14	262.1K	99.4%	Amazon.com, Inc.	GB	England	City of London
13.44.0.0/14	262.1K	0.0%	Amazon.com, Inc.	US	—	—
13.48.0.0/14	262.1K	99.8%	Amazon.com, Inc.	SE	Stockholm County	Stockholm
13.56.0.0/14	262.1K	99.3%	Amazon.com, Inc.	US	California	San Jose
13.60.0.0/14	262.1K	99.6%	Amazon.com, Inc.	SE	Stockholm County	Stockholm
13.112.0.0/14	262.1K	99.6%	Amazon.com, Inc.	US	—	—

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS16509 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

Prefix	Announcement samples	Last seen
130.137.231.0/24	60,241,317	2026-10-17 18:49:59
130.137.16.0/24	43,117,430	2026-10-17 18:42:22
130.137.12.0/24	42,294,674	2026-10-17 18:47:22
130.137.108.0/24	41,582,487	2026-10-17 18:49:59
130.137.136.0/24	41,463,586	2026-10-17 18:47:06
130.137.147.0/24	41,054,100	2026-10-17 18:39:57
130.137.150.0/24	40,793,457	2026-10-17 18:49:43
130.137.141.0/24	40,527,926	2026-10-17 18:49:34
130.137.133.0/24	40,414,557	2026-10-17 18:49:59
173.82.125.0/24	40,317,243	2026-10-17 18:49:59
130.137.102.0/24	40,064,144	2026-10-17 18:47:22
130.137.86.0/24	39,747,105	2026-10-17 18:47:22
130.137.47.0/24	39,373,761	2026-10-17 18:42:22
173.82.108.0/24	38,448,272	2026-10-17 18:42:22
130.137.227.0/24	38,407,060	2026-10-17 18:47:22
130.137.79.0/24	37,099,862	2026-10-17 18:46:20
130.137.111.0/24	36,491,716	2026-10-17 18:49:57
173.82.67.0/24	36,366,914	2026-10-17 18:49:57
130.137.90.0/24	35,962,037	2026-10-17 18:40:41
130.137.78.0/24	35,654,611	2026-10-17 18:49:36
130.137.219.0/24	35,477,215	2026-10-17 18:49:59
130.137.85.0/24	35,092,598	2026-10-17 18:47:22
130.137.81.0/24	34,939,596	2026-10-17 18:45:36
130.137.99.0/24	34,437,065	2026-10-17 18:48:40
130.137.140.0/24	33,985,106	2026-10-17 18:47:22
130.137.127.0/24	33,564,867	2026-10-17 18:46:20
173.82.63.0/24	33,335,579	2026-10-17 18:49:51
130.137.26.0/24	33,163,528	2026-10-17 18:49:52
173.82.66.0/24	32,650,870	2026-10-17 18:49:59
130.137.105.0/24	32,635,246	2026-10-17 18:49:43
173.82.129.0/24	32,435,023	2026-10-12 21:06:52
130.137.80.0/24	31,698,441	2026-10-17 18:49:57
130.137.130.0/24	31,430,604	2026-10-17 18:49:59
130.137.28.0/24	27,023,234	2026-10-17 18:42:22
130.137.230.0/24	23,032,703	2026-10-17 18:49:53
173.82.235.0/24	15,426,643	2026-10-17 18:42:22
173.82.220.0/24	14,341,519	2026-10-17 18:49:56
173.82.222.0/24	14,114,209	2026-10-17 18:47:24
173.82.217.0/24	13,891,065	2026-10-17 18:44:48
173.82.221.0/24	13,745,094	2026-10-17 18:37:22
173.82.219.0/24	13,665,198	2026-10-17 18:42:38
173.82.200.0/24	13,558,340	2026-10-17 18:28:16
173.82.207.0/24	13,543,090	2026-10-17 18:38:29
173.82.214.0/24	13,518,743	2026-10-17 18:22:48
173.82.197.0/24	13,439,778	2026-10-17 18:37:22
173.82.218.0/24	13,374,936	2026-10-17 18:37:59
173.82.216.0/24	13,338,824	2026-10-17 18:42:48
173.82.206.0/24	13,203,052	2026-10-17 18:42:22
173.82.202.0/24	12,802,362	2026-10-17 18:41:13
173.82.199.0/24	12,604,064	2026-10-17 18:47:22

Showing top 50 of 22,191 announced prefixes by sample volume.

Frequently Asked Questions

What is AS16509?

AS16509 is an Autonomous System Number assigned to Amazon.com, Inc.. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).

How many IP addresses does AS16509 announce?

AS16509 announces 157.30M IPv4 addresses distributed across 5,960 routed CIDR prefixes. The network is registered in United States.

Who operates AS16509?

AS16509 is operated by Amazon.com, Inc.. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.

What country is AS16509 registered in?

AS16509 is registered in United States. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-10-17 18:54:05 UTC