23.56.136.0/24

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:      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


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

Nearby Ranges

BGP prefixes that overlap with 23.56.0.0/16

Range	ASN	Company	Num of IPs
23.56.32.0/19	AS16625	Akamai International, BV	8,192
23.56.176.0/22	AS16625	Akamai International, BV	1,024
23.56.96.0/24	AS20940	Akamai International, BV	256
23.56.97.0/24	AS20940	Akamai International, BV	256
23.56.98.0/24	AS9002	Akamai International, BV	256
23.56.109.0/24	AS20940	Akamai International, BV	256
23.56.100.0/24	AS20940	Akamai International, BV	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
23.56.136.35	AS20940 Akamai International B.V.	`1.47ms` from Seoul, KR

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
120.60.10.184	AS9829 National Internet Backbone	`17.56ms` from Bengaluru, IN
128.44.209.88	AS5972 United States Department of Defense (DoD)	`10.68ms` from Dallas, US
36.250.105.168	AS4837 CHINA UNICOM China169 Backbone	`8.36ms` from Fuzhou, CN
112.48.222.72	AS9808 China Mobile Communications Group Co., Ltd.	`3.48ms` from Fuzhou, CN
218.209.198.24	AS23563 SK Broadband Co Ltd	`1.68ms` from Incheon, KR
222.239.22.136	AS9318 SK Broadband Co Ltd	`1.63ms` from Incheon, KR
187.33.229.120	AS53087 TELY Ltda.	`0.45ms` from Joao Pessoa, BR
198.54.207.120	AS5734 Telkom SA Ltd.	`2.09ms` from Johannesburg, ZA
46.164.42.232	AS21283 A1 Slovenija telekomunikacijske storitve,d.d.	`0.97ms` from Ljubljana, SI
80.16.214.184	AS3269 Telecom Italia S.p.A.	`4.92ms` from Milan, IT
31.194.51.88	AS3269 Telecom Italia S.p.A.	`1.22ms` from Milan, IT
81.211.71.56	AS3216 PJSC Vimpelcom	`0.62ms` from Moscow, RU
89.253.226.136	AS41535 LLC ASTRA CLOUD	`1.30ms` from Moscow, RU
91.165.80.248	AS12322 Free SAS	`8.79ms` from Paris, FR
145.224.212.168	AS16509 Amazon.com, Inc.	`0.49ms` from Paris, FR
23.135.224.152	AS40111 Parker FiberNet, LLC	`2.47ms` from Atlanta, US
111.10.251.232	AS9808 China Mobile Communications Group Co., Ltd.	`5.21ms` from Chongqing, CN
3.141.228.232	AS16509 Amazon.com, Inc.	`0.15ms` from Columbus, US
91.21.226.56	AS3320 Deutsche Telekom AG	`2.72ms` from Frankfurt am Main, DE
84.157.216.232	AS3320 Deutsche Telekom AG	`9.34ms` from Frankfurt am Main, DE
217.230.45.152	AS3320 Deutsche Telekom AG	`3.42ms` from Frankfurt am Main, DE
113.23.70.168	AS18403 FPT Telecom Company	`1.56ms` from Hanoi, VN
95.37.236.56	AS12389 PJSC Rostelecom	`6.45ms` from Kazan, RU
2.98.132.72	AS13285 TalkTalk Communications Limited	`1.98ms` from Manchester, GB
98.115.183.168	AS701 Verizon Business	`2.01ms` from Philadelphia, US

Traceroute

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

traceroute -a -n -q1 23.56.136.28

traceroute to 23.56.136.28 (23.56.136.28): 64 hops max, 52 byte packets

1 [AS199524] 82.117.226.1 0.08 ms

2 [AS199524] 92.223.1.73 0.119 ms

3 *

4 *

5 *

6 [AS20940] 23.56.136.28 1.788 ms

Measurement taken from

IPinfo ProbeNet in Incheon, KR

On February 16th 2026

What are IP address ranges?

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