23.40.40.0/24

AS20940 · Akamai International B.V.

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Summary

Country	United States
Domain	akamai.com
ASN	AS20940
Registry	ARIN
ID	AKAMAI

WHOIS Details

NetHandle:      NET-23-32-0-0-1
OrgID:          AKAMAI
Parent:         NET-23-0-0-0-0
NetName:        AKAMAI
NetRange:       23.32.0.0 - 23.67.255.255
NetType:        allocation
RegDate:        2011-05-16
Updated:        2012-03-02
Source:         ARIN


OrgID:          AKAMAI
OrgName:        Akamai Technologies, Inc.
CanAllocate:    
Street:         145 Broadway
City:           Cambridge
State/Prov:     MA
Country:        US
PostalCode:     02142
RegDate:        1999-01-21
Updated:        2023-10-24
OrgAdminHandle: IPADM11-ARIN
OrgTechHandle:  IPADM11-ARIN
OrgTechHandle:  SJS98-ARIN
OrgAbuseHandle: NUS-ARIN
Source:         ARIN


POCHandle:      SJS98-ARIN
IsRole:         N
LastName:       Schecter
FirstName:      Steven
Street:         145 Broadway
City:           Cambridge
State/Prov:     MA
Country:        US
PostalCode:     02142
RegDate:        2014-01-15
Updated:        2025-05-28
OfficePhone:    +1-617-274-7134
Mailbox:        ip-admin@akamai.com
Source:         ARIN


POCHandle:      NUS-ARIN
IsRole:         Y
LastName:       NOC United States
FirstName:      
Street:         8 Cambridge Center
Street:         Mailstop 926-G
City:           Cambridge
State/Prov:     MA
Country:        US
PostalCode:     02142
RegDate:        2002-11-18
Updated:        2017-03-07
OfficePhone:    +1-617-444-2535
Mailbox:        abuse@akamai.com
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:        2026-02-10
OfficePhone:    +1-617-444-0017
Mailbox:        ip-admin@akamai.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 23.40.0.0/16

Range	ASN	Company	Num of IPs
23.40.0.0/20	AS16625	Akamai International, BV	4,096
23.40.208.0/20	AS16625	Akamai International, BV	4,096

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
23.40.40.155	AS20940 Akamai International B.V.	`0.13ms` from Singapore, SG

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
23.33.35.56	AS16625 Akamai Technologies, Inc.	`0.46ms` from Atlanta, US
122.151.200.184	AS9443 Vocus Retail	`1.34ms` from Brisbane, AU
96.165.5.216	AS393232 Comcast Cable Communications, LLC	`0.87ms` from Chicago, US
108.208.222.24	AS7018 AT&T Enterprises, LLC	`17.67ms` from Chicago, US
75.19.5.8	AS7018 AT&T Enterprises, LLC	`3.07ms` from Dallas, US
37.83.121.216	AS3320 Deutsche Telekom AG	`17.36ms` from Frankfurt am Main, DE
154.81.70.72	AS134548 DXTL Tseung Kwan O Service	`0.73ms` from Hong Kong, HK
90.212.213.72	AS5607 Sky UK Limited	`3.51ms` from London, GB
172.167.125.8	AS8075 Microsoft Corporation	`0.20ms` from London, GB
182.96.245.184	AS4134 CHINANET-BACKBONE	`2.19ms` from Nanchang, CN
31.220.62.184	AS47583 Hostinger International Limited	`0.79ms` from Phoenix, US
172.206.141.8	AS8075 Microsoft Corporation	`0.18ms` from San Antonio, US
20.71.118.88	AS8075 Microsoft Corporation	`0.30ms` from Amsterdam, NL
46.190.93.88	AS25472 Nova Telecommunications & Media Single Member S.A	`13.36ms` from Athens, GR
75.245.195.232	AS6167 Verizon Business	`16.13ms` from Chicago, US
72.129.54.152	AS20001 Charter Communications Inc	`2.17ms` from Los Angeles, US
62.175.162.8	AS6739 VODAFONE ONO, S.A.	`14.83ms` from Madrid, ES
104.44.14.40	AS8075 Microsoft Corporation	`0.19ms` from Milan, IT
104.159.183.136	AS20115 Charter Communications LLC	`5.74ms` from Minneapolis, US
73.80.187.152	AS7922 Comcast Cable Communications, LLC	`10.47ms` from New York City, US
168.156.124.24	AS17200 Seattle Community College District	`0.66ms` from Seattle, US
219.156.209.248	AS4837 CHINA UNICOM China169 Backbone	`4.65ms` from Zhengzhou, CN
45.61.137.184	AS399629 BL Networks	`1.17ms` from Amsterdam, NL
23.63.206.200	AS16625 Akamai Technologies, Inc.	`0.59ms` from Atlanta, US
202.29.37.24	AS135528 Muban Chombueng Rajabhat University	`3.58ms` from Bangkok, TH

Traceroute

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

traceroute -a -n -q1 -f5 23.40.40.99

traceroute to 23.40.40.99 (23.40.40.99): 64 hops max, 52 byte packets

5 [AS215859] 5.223.0.85 20.699 ms

6 *

7 [AS20940] 23.40.40.99 0.301 ms

Measurement taken from

IPinfo ProbeNet in Singapore, SG

On February 16th 2026

What are IP address ranges?

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