HomeASN LookupAS16509

AS16509 AMAZON-02 - Amazon.com, Inc.

🇺🇸
ARINassigned
Announced Prefixes (BGP)
27,808total
21,580 IPv46,228 IPv6
IPv4 Addresses
Allocated (RIR)113.7M
Announced (BGP)220.4M
IPv6 Addresses
Allocated (RIR)5.6×10³¹
Announced (BGP)7.8×10³¹
Prefix Limit (IPv4)
200,000
Prefix Limit (IPv6)
20,000
Country
🇺🇸 US
RIR
ARIN
Status
assigned
Allocated
2000-05-04

Routing hygiene

Score 9/100 · Low risk
RPKI ROA coverage
99.3%
67 prefixes RPKI invalid
IRR route objects
90.3%
167 prefixes registered for another origin
Hijack signals
76
36 announced against others' ROAs, 40 own announced by others
Upstreams
43
diversity 84/100
  • Announces 36 prefixes that RPKI assigns to another network (possible hijack or misconfiguration)

Based on 27,806 announced prefixes, updated daily (2026-10-25). How the score works · RPKI explained

Listed on the threat map (2026-10-26)

Large hosting providers appear because attackers rent their servers, not necessarily because of the operator.

Announced Prefixes

(BGP)1,000 of 27,808
|
Prefix
RPKI
IRR
Last Seen
1.44.96.0/24
 Valid
APNICOther IRR
2026-10-26
1.118.3.0/24
 Valid
Other IRR
2026-10-26
1.178.1.0/24
 Valid-2026-10-26
1.178.7.0/24
 Valid
Other IRR
2026-10-26
1.178.8.0/24
 Valid
Other IRR
2026-10-26
1.178.9.0/24
 Valid
Other IRR
2026-10-26
1.178.10.0/24
 Valid
Other IRR
2026-10-26
1.178.11.0/24
 Valid
Other IRR
2026-10-26
1.178.12.0/22
 Valid-2026-10-26
1.178.17.0/24
 Valid
Other IRR
2026-10-26
1-10 of 1,000
1 / 100

Allocated Prefixes

(RIR)500
Prefix
Country
RIR
Status
1.44.96.0/24🇦🇺 AUAPNICassigned
1.178.81.0/24🇺🇸 USARINallocated
1.178.86.0/23🇺🇸 USARINallocated
1.178.104.0/21🇺🇸 USARINallocated
1.178.144.0/20🇺🇸 USARINallocated
1.178.160.0/21🇺🇸 USARINallocated
1.178.168.0/22🇺🇸 USARINallocated
1.178.174.0/24🇺🇸 USARINallocated
1.178.180.0/22🇺🇸 USARINallocated
1.179.2.0/23🇺🇸 USARINallocated
1-10 of 500
1 / 50

All 27,808 announced prefixes of AS16509 →

Downstream Customers(36)

ASNName
AS891🇺🇸SB-AS-001 - Smart Bid Inc
AS897🇺🇸TURTLE-ROCK-STUDIOS - Turtle Rock Studios, Inc.
AS16766🇺🇸ISLAND-TECHNOLOGY-INC - Island Technology, Inc.
AS19814🇨🇦FOUNDABILITY - Foundability Technologies, Inc
AS21664🇺🇸AMZN-BYOASN - Amazon.com, Inc.
AS23028🇺🇸TEAM-CYMRU - Team Cymru Inc.
AS26341🇺🇸CORELIGHTNET-CLOUD - Corelight, Inc.
AS41931🇵🇱AS-EURONET-PL EURONET NORBERT SANIEWSKI SPOLKA JAWNA
AS47069🇺🇸USKVM - USKVM LLC
AS48700🇩🇪AREXICO Julian Lang trading as Arexico
AS48884🇪🇸LDA-AS Linea Directa Aseguradora, S.A.
AS54218🇺🇸BERENET - SYSTEM36 L.L.C.
AS61081🇦🇪nekotopia Richard Lowton
AS133504🇹🇭PCLONET-AS-AP - PAOCLOUD CO., LTD.
AS141002🇦🇺NETWORK1-AS-AP - Network Technologies Queensland Pty Ltd
AS141780🇹🇭CGCL-AS-AP - CHANNEL G COMPANY LIMITED
AS200750🇵🇱KLIKOM_NET Klikom.net Sp.z o.o.
AS200882🇧🇪DC_INNOVATIONS_BV DC Innovations BV
AS202348🇰🇷YLEM1-AS-AP - Young Min Kim
AS204757🇬🇧ReactiveMarkets Reactive Markets Limited
AS208089🇩🇪UNZER-AS Unzer Group GmbH
AS209710🇬🇧LUMINE-AS SNRD NETWORKS LIMITED
AS213151🇩🇪CHRISELSEN Christian Elsen
AS213811🇦🇪nekotopia Richard Lowton
AS214618🇬🇷HTB-AS Hack The Box Single Member Private Company
AS215150🇵🇭MAURIN-AS Shawn Maurin
AS216096🇦🇩SECUREPEAK Alex Terrats Ciberseguretat SLU
AS216107🇳🇱FRUMENTUM Noah van der Aa trading as Frumentum Media
AS218822🇰🇷pmh_only Minhyeok Park
AS219378🇨🇳SAKARIN-NETWORK ZHANG XIYUAN
AS398351🇺🇸MAYMOBILITY - May Mobility, Inc
AS400688🇺🇸DNET-464 - Daniel Marks, Sole Proprietorship
AS401953🇺🇸SBA1DC - U.S. Small Business Administration
AS402485🇺🇸AMCONSULTING - Adam
AS402540🇺🇸MJWINNOVATIONS - MJW
AS402657🇺🇸QUESTMARK - QuestMark

BGP Neighbours

(seen in AS paths)

Upstreams (43)

Networks AS16509 hands its own prefixes to: transit providers, or peers at an exchange.

  • AS174Cogent Communications7,563
  • AS1299TWELVE99 Arelion Sweden AB5,718
  • AS2914NTT America3,562
  • AS2497Internet Initiative Japan3,218
  • AS6453TATA COMMUNICATIONS (AMERICA)2,209
  • AS3320DTAG Deutsche Telekom1,099
  • AS6939Hurricane Electric745
  • AS12956TELXIUS TELEFONICA GLOBAL SOLUTIONS SL645
  • AS1221Telstra Limited548
  • AS3356Level 3 Parent352
  • AS4637Telstra Global251
  • AS6762SEABONE NET TELECOM ITALIA SPARKLE S.P.A251
  • AS33891CORE BACKBONE Core Backbone251
  • AS15412FLAG Telecom UK Limited240
  • AS6461Zayo Bandwidth192
  • AS34549MEER Meerfarbig & . KG133
  • AS4755TATA Communications Formerly VSNL Is Leading ISP125
  • AS15704AS15704 XTRA TELECOM S.A125
  • AS47734TELECOM IT SOLUTIONS Telecom IT Solutions120
  • AS34177CELESTE SAS110
  • AS60068CDN77 Datacamp Limited110
  • AS3257GTT BACKBONE GTT Communications43
  • AS132847Network Solutions Group Pty34
  • AS7474SingTel Optus Pty32
  • AS9002RETN Limited26
  • AS7473Singapore Telecommunications24
  • AS137409GSL Networks Pty22
  • AS6204ZET NET INTERKVM HOST11
  • AS27986ENTEL CHILE S.A8
  • AS48362TKSWF Stadtwerke Feldkirch8
  • AS18125Tsukuba Business Academia Cooperation Support Center, Agriculture, Forestry And Fisheries Research Council Secretariat, Ministry Of Agriculture, Forestry And Fisheries7
  • AS1273IDDQD5
  • AS4230CLARO S.A4
  • AS64049Reliance Jio Infocomm Pte Singapore4
  • AS64116PIT PERU S.A.C4
  • AS8529OMANTEL Zain Omantel International FZ2
  • AS3170VELOXSERV Communications1
  • AS8966Etisalat EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC1
  • AS11164Internet21
  • AS12552GlobalConnect AS12552 GlobalConnect AB1
  • AS24482SG.GS1
  • AS37468Angola Cables Angola Cables1
  • AS39386STC IGW Saudi Telecom Company JSC1

Downstreams (100 of 142)

Networks whose own prefixes AS16509 passes on: usually its customers.

Other adjacent networks (3)

Adjacent to AS16509 in the transit part of AS paths: peers, providers or customers.

  • AS2907Research Organization Of Information And Systems, National Institute Of Informatics2
  • AS12779ITGATE IT.Gate S.P.A1
  • AS22850PIT US1
ASPA
No ASPA0 upstreams, 36 downstreams
Listed as Upstream Provider by
36 ASNs
View full ASPA details →
External Links
ARIN WhoisRIPEstat

Learn more

API
Open
GEThttps://api.ipctl.io/v1/asn/16509

Returns ASN details, announced prefixes, and BGP routing data.

curl -s "https://api.ipctl.io/v1/asn/16509" | jq