18.42.0.0/16

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:        [email protected]
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:        [email protected]
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 3 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
18.42.4.135 humilityinstitute.org 2
18.42.1.108 christinahugo.com 1

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

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
193.158.175.240 AS3320 Deutsche Telekom AG 3.62ms from Berlin, DE
35.189.209.48 AS396982 Google LLC 0.14ms from Brussels, BE
181.5.229.16 AS7303 Telecom Argentina S.A. 1.53ms from Buenos Aires, AR
80.142.74.80 AS3320 Deutsche Telekom AG 7.13ms from Frankfurt am Main, DE
119.246.46.80 AS9269 Hong Kong Broadband Network Ltd. 0.69ms from Hong Kong, HK
180.122.31.208 AS4134 CHINANET-BACKBONE 7.20ms from Huai'an, CN
34.50.118.64 AS396982 Google LLC 0.14ms from Jakarta, ID
37.111.238.0 AS24389 GrameenPhone Ltd. 3.18ms from Kolkata, IN
180.72.136.128 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 6.00ms from Kuala Lumpur, MY
185.35.248.208 AS204167 Hyve Ltd 0.99ms from London, GB
187.200.22.192 AS8151 UNINET 8.77ms from Mexico City, MX
79.16.92.224 AS3269 Telecom Italia S.p.A. 3.23ms from Milan, IT
172.213.203.128 AS8075 Microsoft Corporation 0.23ms from Milan, IT
71.169.17.144 AS701 Verizon Business 8.70ms from New York City, US
100.38.236.32 AS701 Verizon Business 2.80ms from New York City, US
54.86.65.16 AS14618 Amazon.com, Inc. 0.16ms from Reston, US
13.56.33.144 AS16509 Amazon.com, Inc. 0.12ms from San Jose, US
63.195.32.96 AS7018 AT&T Enterprises, LLC 1.58ms from San Jose, US
154.82.67.48 AS399077 Tcloudnet 1.07ms from Singapore, SG
162.159.51.144 AS13335 Cloudflare, Inc. 0.12ms from Wrocław, PL
98.239.203.176 AS7922 Comcast Cable Communications, LLC 11.90ms from Ashburn, US
42.117.201.176 AS18403 FPT Telecom Company 1.78ms from Ho Chi Minh City, VN
88.240.73.80 AS9121 Turk Telekomunikasyon Anonim Sirketi 8.98ms from Istanbul, TR
153.5.158.240 AS2107 ARNES 0.83ms from Ljubljana, SI
31.104.11.160 AS2856 British Telecommunications PLC 3.95ms 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 -f2 -m7 18.42.122.127
traceroute to 18.42.122.127 (18.42.122.127): 7 hops max, 52 byte packets
2 [AS47447] 212.83.33.9 3.277 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Frankfurt am Main, DE
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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