subnet.im

AS14618Amazon.com, Inc.

United StatesRegistryARINTypeContent

As of 26th September 2026, AS14618 (Amazon.com, Inc.), a content network registered in the United States with ARIN, originates 1,441 IPv4 prefixes covering 24M addresses and 649 IPv6 prefixes. By IPv4 address space that makes it the 26th-largest of the 79,480 networks we see originating IPv4, and the 15th-largest of 18,421 in the United States. It is seen behind 1 upstream network, most often AS16509 (Amazon.com, Inc.), and in front of 55 downstream networks. 98% of its announcements have a valid RPKI ROA, and none are RPKI-invalid. Over 99% of its routes reach at least 90% of full-feed peers, and 9 prefixes are also originated by another network.

At a glance

IPv4 prefixes

1,441

IPv6 prefixes

649

IPv4 addresses

24M

IPv6 /64s

16.8B

Upstream graph

The networks AS14618 is seen behind, one and two hops out, drawn from real AS paths.

AS14618Toward the internet core
Upstream graph for AS14618: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS14618Amazon.com, Inc.This networkAS16509Amazon.com, Inc.AS1299Arelion (fka. Tel…AS2914NTT America, Inc.

Networks observed one and two hops upstream of AS14618 in real AS paths. A thicker line means more vantage points saw that adjacency, so weight tracks how well attested it is — not how much traffic it carries. Adjacency is an observation; whether it is a transit purchase or a settlement-free peering is an inference, and is labelled as one wherever we show it.

Neighbouring networks

113

adjacent networks

Upstreams
11%
Peers
5750%
Downstreams
5549%

Networks carrying this one's traffic toward the rest of the internet.

Upstreams of AS14618
NetworkCountryRelationshipPathsVantage pts
AS16509Amazon.com, Inc.USPeer163,676145

Prefixes

All 2,090

The largest blocks AS14618 originates, widest first.

Largest prefixes originated by AS14618
PrefixAddressesVisibility
44.192.0.0/112.1M79/81
3.80.0.0/121M78/81
3.208.0.0/121M79/81
3.224.0.0/121M80/81
34.192.0.0/121M79/81
34.224.0.0/121M79/81
100.48.0.0/121M80/81
184.192.0.0/121M80/81
13.216.0.0/13524k80/81
18.208.0.0/13524k80/81

Routing health

How AS14618's own announcements validate against RPKI and how far they propagate. The same measures for the whole routing table are on the routing table in numbers.

RPKI origin validation

  • Valid98.2%2,052
  • Invalid0.0%0
  • No ROA1.8%38

Propagation

  • Globally propagated90% of full-feed peers or more99.4%2,077
  • Partially propagated40% to 90%0.5%10
  • Seen by few peersUnder 40%0.1%3

Prefix sizes

IPv4 — 1,441 prefixes

IPv6 — 649 prefixes

  • /332.1B × /640.5%3
  • /35537M × /640.6%4
  • /36268M × /644.2%27
  • /37134M × /640.6%4
  • /3933.6M × /641.1%7
  • /4016.8M × /640.8%5
  • /418.4M × /640.2%1
  • /424.2M × /640.2%1
  • /432.1M × /640.3%2
  • /441M × /646.8%44
  • /45524k × /640.3%2
  • /46262k × /646.8%44
  • /47131k × /641.8%12
  • /4865.5k × /6476.0%493

Recent changes

Announcements that started or stopped since 27th Aug 2026.

131 announced and 23 withdrawn in all; the most recent are shown.

Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.