$ query “AS16509” --type=asn → 1 result(s)

AS16509 — AMAZON-02 (AMAZON-02 📦)

Amazon.com Inc.

AS16509 is a mid-size transit provider registered to Amazon.com Inc., based in the United States since 2000. The network announces a whopping 168.8 million IPv4 addresses (4.56% of routable IPv4 space), including a /8. Supports IPv6.

  • Top 5% — Top 5% of all autonomous systems by reach and degree
  • Space Overlord — Over 10 million IPv4 addresses

Basic Information

Country
🇺🇸 United States
Category
Hosting
Network Role
Mid-size Transit
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Registered
May 04, 2000
Last Changed
March 04, 2026
Last Seen
March 04, 2026

Prefix Summary

IPv4 Prefixes (raw / aggregated)
14 436 / 5 572
IPv6 Prefixes (raw / aggregated)
5 448 / 834
IPv4 Addresses
168 846 080
Largest IPv4 Prefix
/8 (16 777 216 addresses)
Largest IPv6 Prefix
/24
Geolocated Countries
🇺🇸 US (4 849 IPs), 🇦🇺 AU (337 IPs), 🇸🇬 SG (96 IPs), 🇩🇪 DE, 🇯🇵 JP, 🇮🇪 IE, 🇮🇳 IN, 🇬🇧 GB, 🇿🇿 ZZ, 🇨🇦 CA, 🇪🇸 ES, 🇰🇷 KR, 🇫🇷 FR, 🇧🇷 BR and 62 more
Prefix Changed
March 04, 2026

Reputation

Reputation
Fair — 1 481 flagged IPs out of 168 846 080 total (0.00%)
Open Proxies
20 known open proxies in this network

Connectivity Summary

Upstream Providers
14 upstream autonomous systems providing transit
Peers
326 autonomous systems exchanging traffic without transit fees
Downstream Customers
67 downstream autonomous systems buying transit
Degree
444 unique BGP neighbors (providers + customers + peers)
Reach
84 — customer cone size measuring network influence
Degree Rank
#316
Reach Rank
#1 191

Upstream Providers (14)

  • AS174 — COGENT-174 (Tier-1 transit)
  • AS3356 — LEVEL3 (Tier-1 transit)
  • AS1299 — TWELVE99 (Tier-1 transit)
  • AS7018 — ATT-INTERNET4 (Tier-1 transit)
  • AS3257 — GTT-BACKBONE (Tier-1 transit)
  • AS2914 — NTT-DATA-2914 (Tier-1 transit)
  • AS4755 — TATACOMM-AS
  • AS6762 — SEABONE-NET (Tier-1 transit)
  • AS52025 — PARADOXNETWORKS-LIMITED
  • AS4637 — ASN-TELSTRA-GLOBAL
  • and 4 more

Prefix Lists

IPv4 Prefixes (14 436 total)

  • 3.0.0.0/8 (16 777 216 addresses)
  • 34.192.0.0/10 (4 194 304 addresses)
  • 44.192.0.0/10 (4 194 304 addresses)
  • 52.0.0.0/10 (4 194 304 addresses)
  • 184.192.0.0/10 (4 194 304 addresses)
  • 13.32.0.0/11 (2 097 152 addresses)
  • 54.64.0.0/11 (2 097 152 addresses)
  • 54.160.0.0/11 (2 097 152 addresses)
  • 54.224.0.0/11 (2 097 152 addresses)
  • 108.96.0.0/11 (2 097 152 addresses)
  • 173.96.0.0/11 (2 097 152 addresses)
  • 173.128.0.0/11 (2 097 152 addresses)
  • 13.192.0.0/12 (1 048 576 addresses)
  • 16.112.0.0/12 (1 048 576 addresses)
  • 18.48.0.0/12 (1 048 576 addresses)
  • 18.80.0.0/12 (1 048 576 addresses)
  • 18.112.0.0/12 (1 048 576 addresses)
  • 18.128.0.0/12 (1 048 576 addresses)
  • 18.176.0.0/12 (1 048 576 addresses)
  • 32.160.0.0/12 (1 048 576 addresses)
  • 35.80.0.0/12 (1 048 576 addresses)
  • 35.112.0.0/12 (1 048 576 addresses)
  • 35.160.0.0/12 (1 048 576 addresses)
  • 52.64.0.0/12 (1 048 576 addresses)
  • 52.192.0.0/12 (1 048 576 addresses)
  • 54.144.0.0/12 (1 048 576 addresses)
  • 54.192.0.0/12 (1 048 576 addresses)
  • 56.16.0.0/12 (1 048 576 addresses)
  • 63.176.0.0/12 (1 048 576 addresses)
  • 98.80.0.0/12 (1 048 576 addresses)
  • 174.144.0.0/12 (1 048 576 addresses)
  • 13.24.0.0/13 (524 288 addresses)
  • 13.208.0.0/13 (524 288 addresses)
  • 13.232.0.0/13 (524 288 addresses)
  • 15.128.0.0/13 (524 288 addresses)
  • 16.56.0.0/13 (524 288 addresses)
  • 16.88.0.0/13 (524 288 addresses)
  • 18.40.0.0/13 (524 288 addresses)
  • 18.72.0.0/13 (524 288 addresses)
  • 18.104.0.0/13 (524 288 addresses)
  • 18.144.0.0/13 (524 288 addresses)
  • 18.192.0.0/13 (524 288 addresses)
  • 18.216.0.0/13 (524 288 addresses)
  • 18.224.0.0/13 (524 288 addresses)
  • 32.184.0.0/13 (524 288 addresses)
  • 35.72.0.0/13 (524 288 addresses)
  • 35.152.0.0/13 (524 288 addresses)
  • 35.176.0.0/13 (524 288 addresses)
  • 43.200.0.0/13 (524 288 addresses)
  • 43.208.0.0/13 (524 288 addresses)

IPv6 Prefixes (5 448 total)

  • 2406:da00::/24
  • 2600:1f00::/24
  • 2600:f000::/24
  • 2a05:d000::/25
  • 2600:9000::/28
  • 2a0f:340::/29
  • 2a0f:1c80::/29
  • 2a11:9c80::/29
  • 2a13:88c0::/29
  • 2400:6500::/32
  • 2400:6700::/32
  • 2400:9920::/32
  • 2403:b300::/32
  • 2605:b140::/32
  • 2605:c940::/32
  • 2606:f40::/32
  • 2606:8140::/32
  • 2803:4ed0::/32
  • 2804:800::/32
  • 2a00:a401::/32
  • 2a01:578::/32
  • 2a11:bd80::/32
  • 2a12:1b80::/32
  • 2403:e040:c000::/34
  • 2607:6d40:4000::/34
  • 2a00:f020::/34
  • 2607:6d40:2000::/35
  • 2a00:f020:e000::/35
  • 2a13:5a47:2000::/35
  • 2001:3fc1:8000::/36
  • 2001:3fc2:8000::/36
  • 2602:fa66::/36
  • 2606:c220:1000::/36
  • 2a0f:a0c3::/36
  • 2a13:5a47:1000::/36
  • 2606:c220:800::/37
  • 2a0f:a0c0:800::/37
  • 2a0f:a0c0:1000::/37
  • 2a0f:a0c2:800::/37
  • 2a0f:a0c2:1000::/37
  • 2a0f:a0c2:4000::/37
  • 2a0f:a0c2:6000::/37
  • 2a0f:a0c3:1000::/37
  • 2a0f:a0c3:2000::/37
  • 2606:c220:400::/38
  • 2a01:fd40::/38
  • 2a06:5901:8000::/38
  • 2a0f:a0c0:400::/38
  • 2a0f:a0c0:1800::/38
  • 2a0f:a0c2:400::/38