1. All IP Ranges
  2. 172.0.0.0/8
  3. 172.237.0.0/16
  4. AS63949  | 172.237.128.0/19

172.237.128.0/19

AS63949  ·  Akamai Connected Cloud

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Summary

Country United States
Domain linode.com
ASN AS63949
Parent Range 172.232.0.0/13
Registry ARIN
ID LINODE

WHOIS Details

NetHandle:      NET-172-232-0-0-1
OrgID:          LINOD
Parent:         NET-172-224-0-0-1
NetName:        LINODE
NetRange:       172.232.0.0 - 172.239.255.255
NetType:        reassignment
Comment:        Geofeed https://ipgeo.akamai.com/linode-geofeed.csv
RegDate:        2023-02-24
Updated:        2023-09-18
TechHandle:     LNO21-ARIN
AbuseHandle:    LAS12-ARIN
NOCHandle:      LNO21-ARIN
Source:         ARIN


OrgID:          LINOD
OrgName:        Linode
CanAllocate:    
Street:         249 Arch St
City:           Philadelphia
State/Prov:     PA
Country:        US
PostalCode:     19106
Comment:        http://www.linode.com
RegDate:        2008-04-24
Updated:        2022-12-15
OrgAdminHandle: LNO21-ARIN
OrgTechHandle:  IPADM11-ARIN
OrgTechHandle:  LNO21-ARIN
OrgAbuseHandle: LAS12-ARIN
OrgNOCHandle:   LNO21-ARIN
Source:         ARIN


POCHandle:      IPADM11-ARIN
IsRole:         Y
LastName:       ipadmin
FirstName:      
Street:         8 Cambridge Center
Street:         Mailstop 926-G
Street:         Network Architecture
City:           Cambridge
State/Prov:     MA
Country:        US
PostalCode:     02139
RegDate:        2002-08-30
Updated:        2025-02-10
OfficePhone:    +1-617-444-0017
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      LNO21-ARIN
IsRole:         Y
LastName:       Linode Network Operations
FirstName:      
Street:         249 Arch Street
City:           Philadelphia
State/Prov:     PA
Country:        US
PostalCode:     19106
RegDate:        2008-04-23
Updated:        2025-06-27
OfficePhone:    +1-609-380-7100
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      LAS12-ARIN
IsRole:         Y
LastName:       Linode Abuse Support
FirstName:      
Street:         249 Arch St
City:           Philadelphia
State/Prov:     PA
Country:        US
PostalCode:     19106
RegDate:        2008-04-23
Updated:        2025-04-21
OfficePhone:    +1-609-380-7100
Mailbox:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 172.237.128.0/19

Range ASN Company Num of IPs
172.232.0.0/13 AS20940 Linode 524,288
172.232.0.0/13 AS63949 Linode 524,288
172.224.0.0/12 AS20940 Akamai Technologies, Inc. 1,048,576
172.224.0.0/12 AS36183 Akamai Technologies, Inc. 1,048,576

Nearby Ranges

BGP prefixes that overlap with 172.237.0.0/16

Range ASN Company Num of IPs
172.224.0.0/12 AS20940 Akamai Technologies, Inc. 1,048,576
172.224.0.0/12 AS36183 Akamai Technologies, Inc. 1,048,576
172.232.0.0/13 AS20940 Linode 524,288
172.232.0.0/13 AS63949 Linode 524,288

Hosted domains

There are 727,264 domain names hosted across 304 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
172.237.146.38 xxxxx520.com 509739
172.237.146.8 xxxxx520.com 509122
172.237.146.25 xxxxx520.com 509034
172.237.145.27 cysll.net 26484
172.237.159.98 usceelim.cyou 3901
172.237.137.122 cw1.co 1003
172.237.146.49 dlprotect.site 454
172.237.146.18 airflyfukuoka.net 369
172.237.132.92 rhymebiz.com 157
172.237.140.238 tinylodgeforsale.com 90
172.237.146.29 puangenergy.com 71
172.237.147.178 sportsligaonline888.art 40
172.237.147.199 power4dpro.net 39
172.237.144.254 kaelynpackage.com 37
172.237.147.173 camstar.site 33
172.237.134.52 rwbennett.net 31
172.237.151.184 chubby.social 28
172.237.159.61 adcsolfi.sbs 27
172.237.133.18 hotelwarner.com 13
172.237.157.140 flawlessweb.site 12

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

4,996 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
172.237.142.239 AS63949 Akamai Connected Cloud 0.30ms from Chicago, US
172.237.158.135 AS63949 Akamai Connected Cloud 0.29ms from Chicago, US
172.237.143.127 AS63949 Akamai Connected Cloud 0.30ms from Chicago, US
172.237.128.245 AS63949 Akamai Connected Cloud 0.29ms from Chicago, US
172.237.152.8 AS63949 Akamai Connected Cloud 0.29ms from Chicago, US
172.237.154.24 AS63949 Akamai Connected Cloud 0.29ms from Chicago, US
172.237.132.187 AS63949 Akamai Connected Cloud 0.29ms from Chicago, US
172.237.135.93 AS63949 Akamai Connected Cloud 0.28ms from Chicago, US
172.237.150.184 AS63949 Akamai Connected Cloud 0.29ms from Chicago, US
172.237.139.188 AS63949 Akamai Connected Cloud 0.29ms from Chicago, US
172.237.137.15 AS63949 Akamai Connected Cloud 0.27ms from Chicago, US
172.237.129.100 AS63949 Akamai Connected Cloud 0.28ms from Chicago, US
172.237.147.172 AS63949 Akamai Connected Cloud 0.27ms from Chicago, US
172.237.145.206 AS63949 Akamai Connected Cloud 0.28ms from Chicago, US
172.237.138.133 AS63949 Akamai Connected Cloud 0.27ms from Chicago, US
172.237.153.136 AS63949 Akamai Connected Cloud 0.28ms from Chicago, US
172.237.140.26 AS63949 Akamai Connected Cloud 0.30ms from Chicago, US
172.237.151.100 AS63949 Akamai Connected Cloud 0.28ms from Chicago, US
172.237.141.120 AS63949 Akamai Connected Cloud 0.31ms from Chicago, US
172.237.146.154 AS63949 Akamai Connected Cloud 0.30ms from Chicago, US
172.237.149.165 AS63949 Akamai Connected Cloud 0.28ms from Chicago, US
172.237.136.227 AS63949 Akamai Connected Cloud 0.28ms from Chicago, US
172.237.134.117 AS63949 Akamai Connected Cloud 0.29ms from Chicago, US
172.237.131.7 AS63949 Akamai Connected Cloud 0.29ms from Chicago, US
172.237.159.134 AS63949 Akamai Connected Cloud 0.29ms from Chicago, 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
218.75.225.83 AS4134 CHINANET-BACKBONE 2.34ms from Changsha, CN
71.42.121.147 AS11427 Charter Communications Inc 2.07ms from Dallas, US
84.176.177.179 AS3320 Deutsche Telekom AG 6.00ms from Frankfurt am Main, DE
14.188.94.115 AS45899 VNPT Corp 1.93ms from Hanoi, VN
46.201.200.99 AS6849 JSC "Ukrtelecom" 8.19ms from Kyiv, UA
104.35.202.35 AS20001 Charter Communications Inc 4.51ms from Los Angeles, US
2.7.167.35 AS3215 Orange S.A. 8.55ms from Marseille, FR
208.125.207.51 AS11351 Charter Communications Inc 9.52ms from New York City, US
126.142.197.211 AS17676 SoftBank Corp. 3.60ms from Osaka, JP
45.231.9.131 AS28201 Companhia Itabirana Telecomunicações Ltda 7.83ms from Osasco, BR
119.181.215.211 AS4837 CHINA UNICOM China169 Backbone 4.80ms from Qingdao, CN
108.172.251.195 AS852 TELUS Communications Inc. 10.54ms from Seattle, US
41.103.234.3 AS36947 Telecom Algeria 13.25ms from Valencia, ES
147.161.249.179 AS62044 Zscaler Switzerland GmbH 0.20ms from Warsaw, PL
155.102.11.3 AS24429 Zhejiang Taobao Network Co.,Ltd 7.57ms from Bangkok, TH
201.34.223.243 AS8167 V tal 1.45ms from Brasilia, BR
193.116.199.163 AS7545 TPG Telecom Limited 1.60ms from Brisbane, AU
62.235.107.227 AS5432 Proximus NV 2.02ms from Brussels, BE
99.167.105.195 AS7018 AT&T Enterprises, LLC 2.81ms from Dallas, US
135.233.124.179 AS8075 Microsoft Corporation 0.15ms from Des Moines, US
34.244.233.195 AS16509 Amazon.com, Inc. 0.45ms from Dublin, IE
179.83.136.3 AS18881 TELEFÔNICA BRASIL S.A 12.98ms from Fortaleza, BR
176.249.29.67 AS5607 Sky UK Limited 1.57ms from London, GB
187.51.211.227 AS10429 TELEFÔNICA BRASIL S.A 0.90ms from Novo Hamburgo, BR
40.81.191.19 AS8075 Microsoft Corporation 0.28ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 172.237.155.71
traceroute to 172.237.155.71 (172.237.155.71): 64 hops max, 52 byte packets
1 [AS26383] 50.114.177.1 0.376 ms
Measurement taken from IPinfo ProbeNet in Toronto, CA
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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