1. All IP Ranges
  2. 18.0.0.0/8
  3. 18.73.0.0/16
  4. AS16509  | 18.73.0.0/16

18.73.0.0/16

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:      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


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

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
18.231.0.0/16 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
18.230.0.0/16 AS16509 Amazon Data Services Brazil 65,536
18.34.0.0/16 AS14618 Amazon Data Services Northern Virginia 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
18.89.0.0/18 AS16509 A100 ROW GmbH 16,384
18.89.128.0/18 AS14618 Amazon Data Services Northern Virginia 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
18.88.128.0/18 AS16509 Amazon.com, Inc. 16,384
18.88.64.0/18 AS14618 Amazon Data Services Northern Virginia 16,384
18.88.64.0/18 AS16509 Amazon Data Services Northern Virginia 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
47.90.182.48 AS45102 Alibaba (US) Technology Co., Ltd. 0.30ms from Ashburn, US
34.172.25.96 AS396982 Google LLC 0.11ms from Council Bluffs, US
37.85.103.112 AS3320 Deutsche Telekom AG 18.82ms from Frankfurt am Main, DE
42.191.209.80 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 2.04ms from Kuala Lumpur, MY
113.233.112.64 AS4837 CHINA UNICOM China169 Backbone 13.01ms from Liaoyang, CN
31.52.87.192 AS2856 British Telecommunications PLC 5.75ms from London, GB
90.195.19.208 AS5607 Sky UK Limited 1.87ms from London, GB
104.175.135.208 AS20001 Charter Communications Inc 4.71ms from Los Angeles, US
108.205.155.144 AS7018 AT&T Enterprises, LLC 18.89ms from Los Angeles, US
23.219.61.64 AS16625 Akamai Technologies, Inc. 0.26ms from New York City, US
173.2.252.80 AS6128 Cablevision Systems Corp. 8.11ms from Piscataway, US
47.104.191.240 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.10ms from Qingdao, CN
189.29.233.16 AS28573 Claro NXT Telecomunicacoes Ltda 19.38ms from Rio de Janeiro, BR
13.52.48.64 AS16509 Amazon.com, Inc. 0.11ms from San Jose, US
107.81.248.16 AS20057 AT&T Enterprises, LLC 2.75ms from San Jose, US
14.65.168.160 AS4766 Korea Telecom 1.73ms from Seoul, KR
121.165.185.96 AS4766 Korea Telecom 1.33ms from Seoul, KR
59.21.7.240 AS4766 Korea Telecom 6.64ms from Seoul, KR
218.235.39.0 AS9318 SK Broadband Co Ltd 1.67ms from Seoul, KR
125.200.18.224 AS4713 NTT DOCOMO BUSINESS,Inc. 13.92ms from Tokyo, JP
32.216.224.0 AS46690 Southern New England Telephone Company and SNET America, Inc. 7.16ms from Ashburn, US
41.141.68.192 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 5.45ms from Casablanca, MA
202.3.77.80 AS55479 IIT Kanpur 10.59ms from Delhi, IN
69.247.73.48 AS7922 Comcast Cable Communications, LLC 13.09ms from Denver, US
95.146.1.0 AS2856 British Telecommunications PLC 1.33ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f3 -m7 18.73.79.236
traceroute to 18.73.79.236 (18.73.79.236): 7 hops max, 52 byte packets
3 [] 84.17.33.248 7.582 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Grantham, GB
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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