AS16509 Amazon.com, Inc. 🇺🇸 US
Announcing 23,533 prefixes, seen at the RIS collectors.
IPv4 prefixes
17,528
218,623,744 (853,999 × /24)
IPv6 prefixes
6,005
988 × /32
Upstreams
19
transit providers observed
Peers
77
settlement-free adjacencies
Downstreams
131
transit customers observed
Customer cone
126
ASes reachable through it
Registry and operator data
- AS number
- AS16509
- Name
- Amazon.com, Inc.
- Organisation
- Amazon.com
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2000-05-04
- Network type
- Enterprise
- Scope
- Global
- Peering policy
- Selective
- IRR as-set
- ARIN::AS16509:AS-AMAZON
- Website
- https://www.amazon.com
- PeeringDB
- net/1418
- Exchanges
- 167
- Facilities
- 188
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
23,533 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 18.172.80.0/22 v4 | RPKI valid | 43 | 2448216509 | 2026-10-04 |
| 18.172.84.0/23 v4 | RPKI valid | 43 | 2448216509 | 2026-10-04 |
| 18.172.88.0/21 v4 | RPKI valid | 42 | 34549129916509 | 2026-10-02 |
| 18.172.96.0/22 v4 | RPKI valid | 42 | 34549129916509 | 2026-10-02 |
| 18.172.100.0/24 v4 | RPKI valid | 42 | 34549129916509 | 2026-09-18 |
| 18.172.103.0/24 v4 | RPKI valid | 42 | 3454916509 | 2026-09-18 |
| 18.172.104.0/21 v4 | RPKI valid | 42 | 3454916509 | 2026-10-20 |
| 18.172.112.0/22 v4 | RPKI valid | 42 | 3454916509 | 2026-10-20 |
| 18.172.118.0/23 v4 | RPKI valid | 42 | 2020516509 | 2026-10-03 |
| 18.172.120.0/21 v4 | RPKI valid | 42 | 2020516509 | 2026-10-03 |
| 18.172.128.0/23 v4 | RPKI valid | 42 | 2020516509 | 2026-10-03 |
| 18.172.130.0/24 v4 | RPKI valid | 42 | 2020516509 | 2026-10-03 |
| 18.172.133.0/24 v4 | RPKI valid | 42 | 2020516509 | 2026-09-18 |
| 18.172.134.0/23 v4 | RPKI valid | 42 | 2020516509 | 2026-09-18 |
| 18.172.136.0/21 v4 | RPKI valid | 42 | 2020516509 | 2026-09-18 |
| 18.172.144.0/23 v4 | RPKI valid | 42 | 2020516509 | 2026-09-18 |
| 18.172.148.0/22 v4 | RPKI valid | 42 | 3772116509 | 2026-10-02 |
| 18.172.152.0/21 v4 | RPKI valid | 42 | 3772116509 | 2026-10-02 |
| 18.172.160.0/24 v4 | RPKI valid | 42 | 3772116509 | 2026-09-18 |
| 18.172.163.0/24 v4 | RPKI valid | 42 | 2448216509 | 2026-10-16 |
| 18.172.164.0/22 v4 | RPKI valid | 42 | 2448216509 | 2026-10-16 |
| 18.172.168.0/21 v4 | RPKI valid | 42 | 2448216509 | 2026-10-16 |
| 18.172.178.0/23 v4 | RPKI valid | 43 | 2265216509 | 2026-09-28 |
| 18.172.180.0/22 v4 | RPKI valid | 43 | 2265216509 | 2026-09-28 |
| 18.172.184.0/22 v4 | RPKI valid | 43 | 2265216509 | 2026-09-28 |
| 18.172.188.0/23 v4 | RPKI valid | 43 | 2265216509 | 2026-09-28 |
| 18.172.190.0/24 v4 | RPKI valid | 43 | 2265216509 | 2026-09-28 |
| 18.172.193.0/24 v4 | RPKI valid | 42 | 2448216509 | 2026-09-18 |
| 18.172.194.0/23 v4 | RPKI valid | 42 | 2448216509 | 2026-10-19 |
| 18.172.196.0/22 v4 | RPKI valid | 42 | 2448216509 | 2026-10-19 |
| 18.172.200.0/22 v4 | RPKI valid | 42 | 2448216509 | 2026-10-19 |
| 18.172.204.0/23 v4 | RPKI valid | 42 | 2448216509 | 2026-10-19 |
| 18.172.208.0/21 v4 | RPKI valid | 43 | 34549129916509 | 2026-10-04 |
| 18.172.216.0/22 v4 | RPKI valid | 43 | 34549129916509 | 2026-10-04 |
| 18.172.220.0/24 v4 | RPKI valid | 43 | 34549129916509 | 2026-10-04 |
| 18.172.223.0/24 v4 | RPKI valid | 43 | 34549129916509 | 2026-10-09 |
| 18.172.224.0/21 v4 | RPKI valid | 43 | 34549129916509 | 2026-10-09 |
| 18.172.232.0/22 v4 | RPKI valid | 43 | 34549129916509 | 2026-10-09 |
| 18.172.238.0/23 v4 | RPKI valid | 43 | 34549129916509 | 2026-10-09 |
| 18.172.240.0/21 v4 | RPKI valid | 43 | 34549129916509 | 2026-10-09 |
| 18.172.248.0/23 v4 | RPKI valid | 43 | 34549129916509 | 2026-10-09 |
| 18.172.250.0/24 v4 | RPKI valid | 43 | 34549129916509 | 2026-10-09 |
| 18.172.253.0/24 v4 | RPKI valid | 42 | 34549129916509 | 2026-09-23 |
| 18.172.254.0/23 v4 | RPKI valid | 42 | 34549129916509 | 2026-09-23 |
| 18.173.0.0/21 v4 | RPKI valid | 42 | 34549129916509 | 2026-09-23 |
| 18.173.8.0/23 v4 | RPKI valid | 42 | 34549129916509 | 2026-09-23 |
| 18.173.12.0/22 v4 | RPKI valid | 42 | 34549129916509 | 2026-10-15 |
| 18.173.16.0/21 v4 | RPKI valid | 42 | 34549129916509 | 2026-10-15 |
| 18.173.24.0/24 v4 | RPKI valid | 42 | 34549129916509 | 2026-09-26 |
| 18.173.27.0/24 v4 | RPKI valid | 42 | 34549129916509 | 2026-09-18 |
| 18.173.28.0/22 v4 | RPKI valid | 42 | 34549129916509 | 2026-10-10 |
| 18.173.32.0/21 v4 | RPKI valid | 42 | 34549129916509 | 2026-10-10 |
| 18.173.40.0/24 v4 | RPKI valid | 42 | 1763916509 | 2026-09-18 |
| 18.173.41.0/24 v4 | RPKI valid | 42 | 1763916509 | 2026-09-18 |
| 18.173.42.0/24 v4 | RPKI valid | 42 | 3772116509 | 2026-09-18 |
| 18.173.43.0/24 v4 | RPKI valid | 42 | 3772116509 | 2026-09-18 |
| 18.173.44.0/24 v4 | RPKI valid | 42 | 3772116509 | 2026-09-18 |
| 18.173.45.0/24 v4 | RPKI valid | 41 | 34549291416509 | 2026-09-18 |
| 18.173.46.0/24 v4 | RPKI valid | 41 | 34549291416509 | 2026-09-18 |
| 18.173.47.0/24 v4 | RPKI valid | 42 | 3772116509 | 2026-09-18 |
| 18.173.48.0/24 v4 | RPKI valid | 42 | 3772116509 | 2026-09-18 |
| 18.173.49.0/24 v4 | RPKI valid | 43 | 5805717416509 | 2026-09-18 |
| 18.173.50.0/24 v4 | RPKI valid | 43 | 5805717416509 | 2026-09-18 |
| 18.173.51.0/24 v4 | RPKI valid | 42 | 2448216509 | 2026-09-18 |
| 18.173.52.0/24 v4 | RPKI valid | 42 | 3772116509 | 2026-09-18 |
| 18.173.53.0/24 v4 | RPKI valid | 42 | 3772116509 | 2026-09-18 |
| 18.173.54.0/24 v4 | RPKI valid | 42 | 3772116509 | 2026-09-18 |
| 18.173.55.0/24 v4 | RPKI valid | 42 | 34549129916509 | 2026-09-18 |
| 18.173.56.0/24 v4 | RPKI valid | 42 | 34549129916509 | 2026-09-18 |
| 18.173.57.0/24 v4 | RPKI valid | 42 | 701816509 | 2026-09-18 |
| 18.173.58.0/24 v4 | RPKI valid | 42 | 701816509 | 2026-09-18 |
| 18.173.59.0/24 v4 | RPKI valid | 41 | 3454917416509 | 2026-09-18 |
| 18.173.60.0/24 v4 | RPKI valid | 42 | 1763916509 | 2026-09-18 |
| 18.173.61.0/24 v4 | RPKI valid | 42 | 1763916509 | 2026-09-18 |
| 18.173.62.0/24 v4 | RPKI valid | 43 | 701816509 | 2026-09-18 |
| 18.173.63.0/24 v4 | RPKI valid | 43 | 701816509 | 2026-09-18 |
| 18.173.64.0/24 v4 | RPKI valid | 42 | 2020516509 | 2026-09-18 |
| 18.173.65.0/24 v4 | RPKI valid | 42 | 2020516509 | 2026-09-18 |
| 18.173.66.0/24 v4 | RPKI valid | 42 | 5991916509 | 2026-09-18 |
| 18.173.67.0/24 v4 | RPKI valid | 42 | 5991916509 | 2026-09-18 |
| 18.173.68.0/24 v4 | RPKI valid | 43 | 1763916509 | 2026-09-18 |
| 18.173.69.0/24 v4 | RPKI valid | 43 | 1763916509 | 2026-09-18 |
| 18.173.70.0/24 v4 | RPKI valid | 42 | 2020516509 | 2026-09-18 |
| 18.173.71.0/24 v4 | RPKI valid | 42 | 2020516509 | 2026-09-18 |
| 18.173.72.0/24 v4 | RPKI valid | 42 | 2020516509 | 2026-09-18 |
| 18.173.73.0/24 v4 | RPKI valid | 42 | 2020516509 | 2026-09-18 |
| 18.173.74.0/24 v4 | RPKI valid | 42 | 2020516509 | 2026-09-18 |
| 18.173.75.0/24 v4 | RPKI valid | 42 | 34549129916509 | 2026-09-18 |
| 18.173.76.0/24 v4 | RPKI valid | 42 | 701816509 | 2026-09-18 |
| 18.173.77.0/24 v4 | RPKI valid | 42 | 701816509 | 2026-09-18 |
| 18.173.78.0/24 v4 | RPKI valid | 42 | 701816509 | 2026-09-18 |
| 18.173.79.0/24 v4 | RPKI valid | 42 | 701816509 | 2026-09-18 |
| 18.173.80.0/24 v4 | RPKI valid | 42 | 3454916509 | 2026-09-18 |
| 18.173.81.0/24 v4 | RPKI valid | 43 | 34549291416509 | 2026-09-18 |
| 18.173.82.0/24 v4 | RPKI valid | 43 | 34549291416509 | 2026-09-18 |
| 18.173.83.0/24 v4 | RPKI valid | 43 | 34549291416509 | 2026-09-18 |
| 18.173.84.0/24 v4 | RPKI valid | 43 | 34549291416509 | 2026-09-18 |
| 18.173.85.0/24 v4 | RPKI valid | 43 | 3454917416509 | 2026-09-18 |
| 18.173.86.0/24 v4 | RPKI valid | 42 | 3772116509 | 2026-09-18 |
| 18.173.87.0/24 v4 | RPKI valid | 42 | 701816509 | 2026-09-18 |
| 18.173.88.0/24 v4 | RPKI valid | 42 | 701816509 | 2026-09-18 |
| 18.173.89.0/24 v4 | RPKI valid | 43 | 34549129916509 | 2026-09-18 |
| 18.173.90.0/24 v4 | RPKI valid | 43 | 34549129916509 | 2026-09-18 |
| 18.173.91.0/24 v4 | RPKI valid | 42 | 2448216509 | 2026-09-18 |
| 18.173.92.0/24 v4 | RPKI valid | 42 | 2448216509 | 2026-09-18 |
| 18.173.93.0/24 v4 | RPKI valid | 42 | 2448216509 | 2026-09-18 |
| 18.173.94.0/24 v4 | RPKI valid | 43 | 34549291416509 | 2026-09-18 |
| 18.173.95.0/24 v4 | RPKI valid | 42 | 2448216509 | 2026-09-18 |
| 18.173.96.0/24 v4 | RPKI valid | 43 | 20897216509 | 2026-09-18 |
| 18.173.97.0/24 v4 | RPKI valid | 43 | 2448216509 | 2026-09-18 |
| 18.173.98.0/24 v4 | RPKI valid | 42 | 701816509 | 2026-09-18 |
| 18.173.99.0/24 v4 | RPKI valid | 42 | 701816509 | 2026-09-18 |
| 18.173.100.0/24 v4 | RPKI valid | 43 | 3800116509 | 2026-09-18 |
| 18.173.101.0/24 v4 | RPKI valid | 43 | 2448216509 | 2026-09-18 |
| 18.173.102.0/24 v4 | RPKI valid | 43 | 2448216509 | 2026-09-18 |
| 18.173.103.0/24 v4 | RPKI valid | 43 | 2265216509 | 2026-09-18 |
| 18.173.104.0/24 v4 | RPKI valid | 42 | 2448216509 | 2026-09-18 |
| 18.173.105.0/24 v4 | RPKI valid | 42 | 2448216509 | 2026-09-18 |
| 18.173.106.0/24 v4 | RPKI valid | 42 | 1490716509 | 2026-09-18 |
| 18.173.107.0/24 v4 | RPKI valid | 42 | 1763916509 | 2026-09-18 |
| 18.173.108.0/24 v4 | RPKI valid | 42 | 2020516509 | 2026-09-18 |
| 18.173.109.0/24 v4 | RPKI valid | 42 | 3454916509 | 2026-09-18 |
| 18.173.110.0/24 v4 | RPKI valid | 42 | 2448216509 | 2026-09-18 |
| 18.173.111.0/24 v4 | RPKI valid | 42 | 2448216509 | 2026-09-18 |
| 18.173.112.0/24 v4 | RPKI valid | 42 | 5572016509 | 2026-09-18 |
| 18.173.115.0/24 v4 | RPKI valid | 42 | 2448216509 | 2026-09-18 |
| 18.173.116.0/22 v4 | RPKI valid | 42 | 2448216509 | 2026-09-18 |
| 18.173.120.0/21 v4 | RPKI valid | 42 | 2448216509 | 2026-09-18 |
| 18.173.130.0/23 v4 | RPKI valid | 42 | 3454916509 | 2026-09-18 |
| 18.173.132.0/22 v4 | RPKI valid | 42 | 3454916509 | 2026-09-18 |
| 18.173.136.0/22 v4 | RPKI valid | 42 | 3454916509 | 2026-09-18 |
| 18.173.140.0/23 v4 | RPKI valid | 42 | 3454916509 | 2026-09-18 |
| 18.173.142.0/24 v4 | RPKI valid | 42 | 3454916509 | 2026-09-18 |
| 18.173.145.0/24 v4 | RPKI valid | 42 | 2448216509 | 2026-09-18 |
| 18.173.146.0/23 v4 | RPKI valid | 42 | 2448216509 | 2026-09-18 |
| 18.173.148.0/23 v4 | RPKI valid | 42 | 2448216509 | 2026-09-18 |
| 18.173.150.0/24 v4 | RPKI valid | 42 | 2448216509 | 2026-09-18 |
| 18.173.153.0/24 v4 | RPKI valid | 42 | 34549332016509 | 2026-10-06 |
| 18.173.154.0/23 v4 | RPKI valid | 42 | 34549332016509 | 2026-10-06 |
| 18.173.156.0/22 v4 | RPKI valid | 42 | 34549332016509 | 2026-10-06 |
| 18.173.160.0/22 v4 | RPKI valid | 42 | 34549332016509 | 2026-10-06 |
| 18.173.164.0/23 v4 | RPKI valid | 42 | 34549332016509 | 2026-10-06 |
| 18.173.166.0/23 v4 | RPKI valid | 42 | 2448216509 | 2026-09-18 |
| 18.173.168.0/22 v4 | RPKI valid | 42 | 2448216509 | 2026-09-18 |
| 18.173.172.0/24 v4 | RPKI valid | 42 | 2448216509 | 2026-09-18 |
| 18.173.173.0/24 v4 | RPKI valid | 43 | 2448216509 | 2026-09-18 |
| 18.173.174.0/23 v4 | RPKI valid | 43 | 34549291416509 | 2026-10-09 |
| 18.173.176.0/23 v4 | RPKI valid | 43 | 34549291416509 | 2026-10-09 |
| 18.173.178.0/24 v4 | RPKI valid | 43 | 34549291416509 | 2026-09-18 |
| 18.173.183.0/24 v4 | RPKI valid | 42 | 34549332016509 | 2026-09-18 |
| 18.173.184.0/21 v4 | RPKI valid | 42 | 34549332016509 | 2026-10-15 |
| 18.173.192.0/22 v4 | RPKI valid | 42 | 34549332016509 | 2026-10-15 |
| 18.173.196.0/22 v4 | RPKI valid | 42 | 701816509 | 2026-09-18 |
| 18.173.200.0/24 v4 | RPKI valid | 42 | 701816509 | 2026-09-18 |
| 18.173.203.0/24 v4 | RPKI valid | 42 | 3454916509 | 2026-09-27 |
| 18.173.204.0/22 v4 | RPKI valid | 42 | 3454916509 | 2026-10-17 |
| 18.173.208.0/21 v4 | RPKI valid | 42 | 3454916509 | 2026-10-17 |
| 18.173.218.0/23 v4 | RPKI valid | 42 | 3454916509 | 2026-10-09 |
| 18.173.220.0/24 v4 | RPKI valid | 42 | 3454916509 | 2026-10-09 |
| 18.173.223.0/24 v4 | RPKI valid | 42 | 34549332016509 | 2026-09-18 |
| 18.173.224.0/21 v4 | RPKI valid | 42 | 34549332016509 | 2026-10-11 |
| 18.173.232.0/22 v4 | RPKI valid | 42 | 34549332016509 | 2026-10-11 |
| 18.173.236.0/22 v4 | RPKI valid | 42 | 3454916509 | 2026-10-09 |
| 18.173.240.0/22 v4 | RPKI valid | 42 | 3454916509 | 2026-10-09 |
| 18.173.244.0/23 v4 | RPKI valid | 42 | 3454916509 | 2026-10-09 |
| 18.173.246.0/23 v4 | RPKI valid | 42 | 701816509 | 2026-09-18 |
| 18.173.248.0/22 v4 | RPKI valid | 42 | 701816509 | 2026-09-18 |
| 18.173.252.0/23 v4 | RPKI valid | 42 | 701816509 | 2026-09-18 |
| 18.173.254.0/24 v4 | RPKI valid | 42 | 2448216509 | 2026-09-18 |
| 18.173.255.0/24 v4 | RPKI valid | 41 | 34549129916509 | 2026-11-05 |
| 18.174.0.0/16 v4 | RPKI valid | 42 | 34549129916509 | 2026-09-18 |
| 18.175.0.0/16 v4 | RPKI valid | 46 | 3454916509 | 2026-09-18 |
| 18.176.0.0/15 v4 | RPKI valid | 43 | 3800116509 | 2026-09-18 |
| 18.178.0.0/16 v4 | RPKI valid | 43 | 3800116509 | 2026-09-18 |
| 18.179.0.0/16 v4 | RPKI valid | 43 | 3800116509 | 2026-09-18 |
| 18.180.0.0/15 v4 | RPKI valid | 43 | 3800116509 | 2026-09-18 |
| 18.182.0.0/16 v4 | RPKI valid | 43 | 3800116509 | 2026-09-18 |
| 18.183.0.0/16 v4 | RPKI valid | 43 | 3800116509 | 2026-09-18 |
| 18.184.0.0/15 v4 | RPKI valid | 46 | 3454916509 | 2026-09-18 |
| 18.186.0.0/15 v4 | RPKI valid | 42 | 34549129916509 | 2026-09-18 |
| 18.188.0.0/16 v4 | RPKI valid | 42 | 3454916509 | 2026-09-18 |
| 18.189.0.0/16 v4 | RPKI valid | 42 | 3454916509 | 2026-09-18 |
| 18.190.0.0/16 v4 | RPKI valid | 42 | 3454916509 | 2026-09-18 |
| 18.191.0.0/16 v4 | RPKI valid | 42 | 3454916509 | 2026-09-18 |
| 18.192.0.0/15 v4 | RPKI valid | 46 | 3454916509 | 2026-09-18 |
| 18.194.0.0/15 v4 | RPKI valid | 46 | 3454916509 | 2026-09-18 |
| 18.196.0.0/15 v4 | RPKI valid | 46 | 3454916509 | 2026-09-18 |
| 18.198.0.0/15 v4 | RPKI valid | 46 | 3454916509 | 2026-09-18 |
| 18.200.0.0/16 v4 | RPKI valid | 46 | 3454916509 | 2026-09-18 |
| 18.201.0.0/16 v4 | RPKI valid | 46 | 3454916509 | 2026-09-18 |
| 18.202.0.0/15 v4 | RPKI valid | 46 | 3454916509 | 2026-09-18 |
| 18.216.0.0/14 v4 | RPKI valid | 42 | 3454916509 | 2026-09-18 |
| 18.220.0.0/14 v4 | RPKI valid | 42 | 3454916509 | 2026-09-18 |
| 18.224.0.0/14 v4 | RPKI valid | 42 | 3454916509 | 2026-09-18 |
| 18.228.0.0/16 v4 | RPKI valid | 42 | 3454916509 | 2026-09-18 |
| 18.229.0.0/16 v4 | RPKI valid | 42 | 3454916509 | 2026-09-18 |
| 18.230.0.0/16 v4 | RPKI valid | 42 | 3454916509 | 2026-09-18 |
| 18.231.0.0/16 v4 | RPKI valid | 42 | 3454916509 | 2026-09-18 |
| 18.236.0.0/15 v4 | RPKI valid | 42 | 2265216509 | 2026-09-18 |
| 18.238.2.0/23 v4 | RPKI valid | 42 | 701816509 | 2026-09-18 |