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

172.237.0.0/19

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:      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


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:      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

Overlapping Ranges

BGP prefixes that contain 172.237.0.0/19

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 921 domain names hosted across 297 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
172.237.12.73 hsfxcv.sbs 231
172.237.21.188 yuouchina.uk 70
172.237.28.66 xn--bj-h74i651f8gf.com 44
172.237.5.153 haierstore-upgrade.jp 38
172.237.29.252 xn--o80bt4kn7e18k9tay4feshb6bbvp.com 33
172.237.28.40 locomotiveshed.com 17
172.237.5.207 floor-champion.com.tw 16
172.237.19.251 smile-dental.tw 12
172.237.6.172 yeecou.com 12
172.237.27.45 bigthinking.one 12
172.237.27.252 greenorigin.tw 11
172.237.5.44 sangleaf.co.kr 11
172.237.28.109 mayu31.com 8
172.237.5.221 chibanippo.co.jp 7
172.237.13.209 peachinsure.co.kr 7
172.237.20.190 big.casa 7
172.237.21.214 flydd.live 6
172.237.20.86 meil.icu 6
172.237.21.63 jinqyun.com 6
172.237.11.194 omnipotents.top 5

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

2,730 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
172.237.23.68 AS63949 Akamai Connected Cloud 0.30ms from Tokyo, JP
172.237.3.226 AS63949 Akamai Connected Cloud 0.33ms from Tokyo, JP
172.237.12.188 AS63949 Akamai Connected Cloud 0.29ms from Tokyo, JP
172.237.13.165 AS63949 Akamai Connected Cloud 0.29ms from Tokyo, JP
172.237.14.69 AS63949 Akamai Connected Cloud 0.36ms from Tokyo, JP
172.237.7.13 AS63949 Akamai Connected Cloud 0.29ms from Tokyo, JP
172.237.20.178 AS63949 Akamai Connected Cloud 0.29ms from Tokyo, JP
172.237.29.198 AS63949 Akamai Connected Cloud 0.29ms from Tokyo, JP
172.237.28.100 AS63949 Akamai Connected Cloud 0.27ms from Tokyo, JP
172.237.11.153 AS63949 Akamai Connected Cloud 0.29ms from Tokyo, JP
172.237.30.250 AS63949 Akamai Connected Cloud 0.29ms from Tokyo, JP
172.237.0.162 AS63949 Akamai Connected Cloud 0.33ms from Tokyo, JP
172.237.4.232 AS63949 Akamai Connected Cloud 0.28ms from Tokyo, JP
172.237.2.172 AS63949 Akamai Connected Cloud 0.32ms from Tokyo, JP
172.237.27.98 AS63949 Akamai Connected Cloud 0.30ms from Tokyo, JP
172.237.1.108 AS63949 Akamai Connected Cloud 0.33ms from Tokyo, JP
172.237.5.220 AS63949 Akamai Connected Cloud 0.30ms from Tokyo, JP
172.237.19.249 AS63949 Akamai Connected Cloud 0.30ms from Tokyo, JP
172.237.6.116 AS63949 Akamai Connected Cloud 0.30ms from Tokyo, JP
172.237.21.170 AS63949 Akamai Connected Cloud 0.29ms from Tokyo, JP

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
163.116.136.3 AS55256 Netskope Inc 0.52ms from Ashburn, US
108.44.196.115 AS701 Verizon Business 2.82ms from Ashburn, US
204.116.191.67 AS23118 Skyline Telephone 3.89ms from Asheville, US
35.91.183.19 AS16509 Amazon.com, Inc. 0.51ms from Boardman, US
66.51.18.3 AS13845 eStruxture Data Centers Inc. 0.56ms from Calgary, CA
222.209.94.163 AS4134 CHINANET-BACKBONE 2.23ms from Chengdu, CN
80.223.5.115 AS1759 Telia Finland Oyj 4.92ms from Helsinki, FI
122.169.145.147 AS24560 Bharti Airtel Ltd., Telemedia Services 1.96ms from Hyderabad, IN
40.66.114.3 AS8075 Microsoft Corporation 0.59ms from London, GB
194.193.58.3 AS7545 TPG Telecom Limited 1.79ms from Melbourne, AU
142.17.134.115 AS611 NB-PEI Educational Computer Network 15.56ms from Montreal, CA
59.95.123.51 AS9829 National Internet Backbone 18.79ms from Mumbai, IN
60.145.29.99 AS17676 SoftBank Corp. 3.76ms from Osaka, JP
210.237.178.243 AS4725 SoftBank Corp. 13.38ms from Osaka, JP
112.179.94.3 AS4766 Korea Telecom 5.50ms from Seoul, KR
36.150.207.35 AS56046 China Mobile communications corporation 3.50ms from Suzhou, CN
36.228.121.243 AS3462 Data Communication Business Group 1.89ms from Taipei, TW
39.98.192.99 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.59ms from Zhangjiakou, CN
51.8.81.163 AS8075 Microsoft Corporation 0.47ms from Ashburn, US
107.0.199.147 AS7922 Comcast Cable Communications, LLC 1.67ms from Atlanta, US
52.88.42.51 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
162.250.118.3 AS15108 Allo Communications LLC 14.29ms from Denver, US
89.204.240.195 AS13280 Three Ireland (Hutchison) limited 0.58ms from Dublin, IE
87.174.164.163 AS3320 Deutsche Telekom AG 5.46ms from Duesseldorf, DE
194.144.102.3 AS12969 Vodafone Iceland 1.29ms from Hafnarfjoerdur, IS

Traceroute

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

$
traceroute -a -n -q1 -f3 172.237.12.157
traceroute to 172.237.12.157 (172.237.12.157): 64 hops max, 52 byte packets
3 [] 169.150.195.173 0.312 ms
4 *
5 *
6 *
7 *
8 *
9 *
10 [AS20940] 23.206.5.225 0.375 ms
11 [AS20940] 23.206.4.147 0.35 ms
Measurement taken from IPinfo ProbeNet in Tokyo, JP
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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