18.50.0.0/15

AS16509 · Amazon.com, Inc.

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Summary

Country	United States
Domain	arin.net
ASN	AS16509
Registry	ARIN
ID	NET18

WHOIS Details

NetHandle:      NET-18-0-0-0-0
OrgID:          ARIN
Parent:         
NetName:        NET18
NetRange:       18.0.0.0 - 18.255.255.255
NetType:        rir
RegDate:        1994-01-01
Updated:        2017-04-07
Source:         ARIN


OrgID:          ARIN
OrgName:        American Registry for Internet Numbers
CanAllocate:    
Street:         PO Box 232290
City:           Centreville
State/Prov:     VA
Country:        US
PostalCode:     20120
Comment:        For abuse issues please see URL:
Comment:        https://www.arin.net/reference/materials/abuse/ 
Comment:        The Registration Services Help Desk is open 
Comment:        from 7 a.m. to 7 p.m., U.S. Eastern time to assist you.
Comment:        Phone Number: (703) 227-0660; Fax Number: (703) 997-8844.
RegDate:        1997-12-22
Updated:        2019-03-02
OrgAdminHandle: ARIN-HOSTMASTER
OrgTechHandle:  ARIN-HOSTMASTER
OrgAbuseHandle: ARIN-HOSTMASTER
OrgNOCHandle:   ARINN-ARIN
Source:         ARIN


POCHandle:      ARIN-HOSTMASTER
IsRole:         Y
LastName:       Registration Services Department
FirstName:      
Street:         P.O. Box 232290
City:           Centreville
State/Prov:     VA
Country:        US
PostalCode:     20120
RegDate:        2003-04-30
Updated:        2025-04-28
OfficePhone:    +1-703-227-0660
Mailbox:        hostmaster@arin.net
Source:         ARIN


POCHandle:      ARINN-ARIN
IsRole:         Y
LastName:       ARIN NOC
FirstName:      
Street:         P.O. Box 232290
City:           Centreville
State/Prov:     VA
Country:        US
PostalCode:     20120
RegDate:        2002-11-05
Updated:        2025-04-28
OfficePhone:    +1-703-227-9840
Mailbox:        noc@arin.net
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 18.0.0.0/8

Range	ASN	Company	Num of IPs
18.132.0.0/14	AS16509	Amazon Data Services UK	262,144
18.156.0.0/14	AS16509	A100 ROW GmbH	262,144
18.168.0.0/14	AS16509	Amazon Data Services UK	262,144
18.138.0.0/15	AS16509	Amazon Data Services Singapore	131,072
18.180.0.0/15	AS16509	Amazon Data Services Japan	131,072
18.142.0.0/15	AS16509	Amazon Data Services Singapore	131,072
18.100.0.0/15	AS16509	Amazon Data Services Spain	131,072
18.184.0.0/15	AS16509	A100 ROW GmbH	131,072
18.192.0.0/15	AS16509	A100 ROW GmbH	131,072
18.194.0.0/15	AS16509	A100 ROW GmbH	131,072
18.196.0.0/15	AS16509	A100 ROW GmbH	131,072
18.198.0.0/15	AS16509	A100 ROW GmbH	131,072
18.60.0.0/15	AS16509	Amazon Data Services India	131,072
18.236.0.0/15	AS16509	Amazon.com, Inc.	131,072
18.166.0.0/15	AS16509	Amazon Data Services Hong Kong	131,072
18.176.0.0/15	AS16509	Amazon Data Services Japan	131,072
18.202.0.0/15	AS16509	Amazon Data Services Ireland Limited	131,072
18.230.0.0/16	AS16509	Amazon Data Services Brazil	65,536
18.35.0.0/16	AS14618	Amazon Data Services Northern Virginia	65,536
18.102.0.0/16	AS16509	Amazon Data Services Italy	65,536
18.130.0.0/16	AS16509	Amazon Data Services UK	65,536
18.136.0.0/16	AS16509	Amazon Data Services Singapore	65,536
18.153.0.0/16	AS16509	A100 ROW GmbH	65,536
18.162.0.0/16	AS16509	Amazon Data Services Hong Kong	65,536
18.163.0.0/16	AS16509	Amazon Data Services Hong Kong	65,536
18.175.0.0/16	AS16509	Amazon Data Services UK	65,536
18.178.0.0/16	AS16509	Amazon Data Services Japan	65,536
18.179.0.0/16	AS16509	Amazon Data Services Japan	65,536
18.182.0.0/16	AS16509	Amazon Data Services Japan	65,536
18.183.0.0/16	AS16509	Amazon Data Services Japan	65,536
18.200.0.0/16	AS16509	Amazon Data Services Ireland Limited	65,536
18.201.0.0/16	AS16509	Amazon Data Services Ireland Limited	65,536
18.228.0.0/16	AS16509	Amazon Data Services Brazil	65,536
18.229.0.0/16	AS16509	Amazon Data Services Brazil	65,536
18.34.0.0/16	AS14618	Amazon Data Services Northern Virginia	65,536
18.231.0.0/16	AS16509	Amazon Data Services Brazil	65,536
18.246.0.0/16	AS16509	Amazon.com, Inc.	65,536
18.34.0.0/16	AS16509	Amazon Data Services Northern Virginia	65,536
18.35.0.0/16	AS16509	Amazon Data Services Northern Virginia	65,536
18.89.128.0/18	AS14618	Amazon Data Services Northern Virginia	16,384
18.89.0.0/18	AS16509	A100 ROW GmbH	16,384
18.89.128.0/18	AS16509	Amazon Data Services Northern Virginia	16,384
18.88.0.0/18	AS14618	Amazon Data Services Northern Virginia	16,384
18.88.0.0/18	AS16509	Amazon Data Services Northern Virginia	16,384
18.88.64.0/18	AS14618	Amazon Data Services Northern Virginia	16,384
18.88.128.0/18	AS16509	Amazon.com, Inc.	16,384

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
103.76.205.239	AS58610 Telnet Telecommunication Limited	`0.96ms` from Auckland, NZ
79.228.56.95	AS3320 Deutsche Telekom AG	`10.52ms` from Frankfurt am Main, DE
89.74.57.223	AS9141 P4 Sp. z o.o.	`11.64ms` from Gdynia, PL
23.120.220.95	AS7018 AT&T Enterprises, LLC	`2.52ms` from Houston, US
119.117.40.47	AS4837 CHINA UNICOM China169 Backbone	`7.10ms` from Liaoyang, CN
81.155.211.111	AS2856 British Telecommunications PLC	`5.97ms` from London, GB
3.211.27.47	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
93.58.134.223	AS12874 Fastweb SpA	`1.57ms` from Rome, IT
124.58.237.159	AS17858 LG POWERCOMM	`1.94ms` from Seoul, KR
112.173.81.47	AS4766 Korea Telecom	`6.50ms` from Seoul, KR
145.53.222.143	AS1136 KPN B.V.	`1.12ms` from Amsterdam, NL
174.172.191.31	AS7922 Comcast Cable Communications, LLC	`6.11ms` from Ashburn, US
34.246.76.47	AS16509 Amazon.com, Inc.	`0.22ms` from Dublin, IE
218.92.173.15	AS4134 CHINANET-BACKBONE	`6.82ms` from Huai'an, CN
217.43.49.239	AS2856 British Telecommunications PLC	`5.27ms` from London, GB
109.156.142.191	AS2856 British Telecommunications PLC	`1.68ms` from London, GB
176.248.53.191	AS5607 Sky UK Limited	`9.17ms` from London, GB
50.38.177.223	AS5650 Frontier Communications of America, Inc.	`10.18ms` from Los Angeles, US
169.224.105.255	AS199739 Earthlink Telecommunications Equipment Trading & Services DMCC	`14.04ms` from Manama, BH
167.57.140.239	AS6057 Administracion Nacional de Telecomunicaciones	`1.47ms` from Montevideo, UY
199.20.78.31	AS394417 NJOIT	`5.55ms` from New York City, US
59.130.83.31	AS18126 Chubu Telecommunications Company, Inc.	`9.35ms` from Osaka, JP
179.117.67.175	AS26599 TELEFÔNICA BRASIL S.A	`1.55ms` from Osasco, BR
130.25.157.31	AS30722 Vodafone Italia S.p.A.	`9.37ms` from Rome, IT
23.60.72.143	AS16625 Akamai Technologies, Inc.	`0.30ms` from Tokyo, JP

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f2 -m6 18.51.205.255

traceroute to 18.51.205.255 (18.51.205.255): 6 hops max, 52 byte packets

2 [AS47447] 212.83.33.9 0.205 ms

3 [AS47447] 62.113.192.89 0.53 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On October 25th 2025

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