1. All IP Ranges
  2. 137.0.0.0/8
  3. 137.164.0.0/16
  4. AS16509  | 137.164.51.0/24

137.164.51.0/24

AS16509  ·  Amazon.com, Inc.

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Summary

Country United States
Domain cenic.org
ASN AS16509
Parent Range 137.164.0.0/16
Registry ARIN
ID CENIC-BYOIP-AWS-V4-1

WHOIS Details

NetHandle:      NET-137-164-51-0-1
OrgID:          CENIC
Parent:         NET-137-164-0-0-1
NetName:        CENIC-BYOIP-AWS-V4-1
NetRange:       137.164.51.0 - 137.164.51.255
NetType:        reassignment
Comment:        -----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
RegDate:        2024-07-24
Updated:        2024-07-24
Source:         ARIN


OrgID:          CENIC
OrgName:        CENIC
CanAllocate:    
Street:         5757 Plaza Drive, Suite 205
City:           Cypress
State/Prov:     CA
Country:        US
PostalCode:     90630-5029
RegDate:        1998-08-18
Updated:        2024-11-25
OrgAdminHandle: DOMAI64-ARIN
OrgTechHandle:  OPERA63-ARIN
OrgAbuseHandle: ABUSE711-ARIN
Source:         ARIN


POCHandle:      OPERA63-ARIN
IsRole:         Y
LastName:       Admin Domain
FirstName:      
Street:         16700 Valley View Ave.
Street:         Suite 400
City:           La Mirada
State/Prov:     CA
Country:        US
PostalCode:     90638
RegDate:        2004-03-25
Updated:        2025-01-07
OfficePhone:    +1-714-220-3494
Mailbox:        core-ext@lists.cenic.org
Source:         ARIN


POCHandle:      DOMAI64-ARIN
IsRole:         Y
LastName:       Admin Domain
FirstName:      
Street:         16700 Valley View Ave.
Street:         Suite 400
City:           La Mirada
State/Prov:     CA
Country:        US
PostalCode:     90638
RegDate:        2004-03-25
Updated:        2025-10-27
OfficePhone:    +1-714-220-3494
Mailbox:        domainadmin@cenic.org
Source:         ARIN


POCHandle:      ABUSE711-ARIN
IsRole:         Y
LastName:       CENIC Abuse
FirstName:      
Street:         16700 Valley View Ave.
Street:         Suite 400
City:           La Mirada
State/Prov:     CA
Country:        US
PostalCode:     90638
RegDate:        2004-09-17
Updated:        2025-11-06
OfficePhone:    +1-714-220-3494
Mailbox:        abuse@cenic.org
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 137.164.51.0/24

Range ASN Company Num of IPs
137.164.0.0/16 AS2152 CENIC 65,536
137.164.0.0/16 AS2153 CENIC 65,536

Nearby Ranges

BGP prefixes that overlap with 137.164.0.0/16

Range ASN Company Num of IPs
137.164.0.0/16 AS2152 CENIC 65,536
137.164.0.0/16 AS2153 CENIC 65,536
137.164.87.0/24 AS16509 CENIC 256

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

1 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
137.164.51.4 AS16509 Amazon.com, Inc. 0.15ms from San Jose, US

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
54.247.87.248 AS16509 Amazon.com, Inc. 0.13ms from Dublin, IE
2.243.233.248 AS6805 Telefonica Germany GmbH & Co.OHG 3.54ms from Duesseldorf, DE
89.65.107.120 AS9141 P4 Sp. z o.o. 7.64ms from Gdynia, PL
211.177.105.248 AS9318 SK Broadband Co Ltd 1.60ms from Incheon, KR
38.242.217.104 AS51167 Contabo GmbH 0.23ms from Lauterbourg, FR
31.190.211.24 AS1267 WIND TRE S.P.A. 2.22ms from Milan, IT
98.109.191.88 AS701 Verizon Business 2.59ms from New York City, US
219.114.110.8 AS4713 NTT DOCOMO BUSINESS,Inc. 8.70ms from Osaka, JP
107.21.200.8 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
108.139.2.232 AS16509 Amazon.com, Inc. 0.16ms from San Jose, US
40.85.157.184 AS8075 Microsoft Corporation 0.57ms from San Jose, US
74.65.100.152 AS11351 Charter Communications Inc 18.87ms from Secaucus, US
66.118.0.72 AS139648 PacketStream Korea 0.93ms from Seoul, KR
220.119.247.40 AS4766 Korea Telecom 7.34ms from Seoul, KR
178.74.138.136 AS196991 System Operator of the United Power System, JSC 0.84ms from Yekaterinburg, RU
86.126.161.248 AS8708 DIGI ROMANIA S.A. 3.90ms from Bucharest, RO
37.110.248.136 AS198781 Connect Managed Services (UK) Limited 0.36ms from London, GB
209.93.25.184 AS6871 Plusnet 3.80ms from London, GB
3.108.0.40 AS16509 Amazon.com, Inc. 0.12ms from Mumbai, IN
88.165.4.104 AS12322 Free SAS 2.11ms from Paris, FR
176.138.21.216 AS5410 Bouygues Telecom SA 9.51ms from Paris, FR
203.59.148.216 AS4739 Internode Pty Ltd 1.27ms from Perth, AU
39.66.88.248 AS4837 CHINA UNICOM China169 Backbone 7.12ms from Qingdao, CN
79.52.240.200 AS3269 Telecom Italia S.p.A. 2.57ms from Rome, IT
5.178.226.232 AS16010 Magticom Ltd. 0.63ms from Tbilisi, GE

Traceroute

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

$
traceroute -a -n -q1 -f2 137.164.51.4
traceroute to 137.164.51.4 (137.164.51.4): 64 hops max, 52 byte packets
2 [AS16509] 137.164.51.4 0.284 ms
Measurement taken from IPinfo ProbeNet in San Jose, US
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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