23.55.129.0/24

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 23.55.0.0/16

Range	ASN	Company	Num of IPs
23.55.144.0/20	AS16625	Akamai International, BV	4,096
23.55.58.0/23	AS16625	Akamai International, BV	512

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

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

IP Address	ASN	Details
23.55.129.40	AS20940 Akamai International B.V.	`0.23ms` from Osaka, 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
52.13.102.184	AS16509 Amazon.com, Inc.	`0.14ms` from Boardman, US
174.16.114.152	AS209 CenturyLink Communications, LLC	`2.15ms` from Denver, US
186.249.89.72	AS263024 ARAUJO SAT SERVICOS DE MULTIMIDIA LTDA	`9.00ms` from Fortaleza, BR
16.60.62.8	AS16509 Amazon.com, Inc.	`0.18ms` from London, GB
212.90.99.120	AS204916 LLC Vpsville	`0.79ms` from Moscow, RU
78.202.126.120	AS12322 Free SAS	`12.97ms` from Paris, FR
88.190.104.24	AS12322 Free SAS	`2.62ms` from Paris, FR
217.128.74.72	AS3215 Orange S.A.	`1.44ms` from Paris, FR
176.58.87.120	AS56911 Warian S.R.L.	`9.37ms` from Rome, IT
194.35.194.168	AS786 Jisc Services Limited	`13.38ms` from Sheffield, GB
213.130.65.168	AS8866 Vivacom Bulgaria EAD	`0.71ms` from Sofia, BG
163.61.115.152	AS153657 METASMART CO., LTD.	`0.91ms` from Bangkok, TH
84.193.151.248	AS6848 Telenet BV	`7.17ms` from Brussels, BE
177.222.145.152	AS28343 UNIFIQUE TELECOMUNICACOES S/A	`10.21ms` from Curitiba, BR
86.135.138.232	AS2856 British Telecommunications PLC	`3.03ms` from Erith, GB
125.164.209.88	AS7713 PT Telekomunikasi Indonesia	`12.46ms` from Jakarta, ID
72.111.75.248	AS6167 Verizon Business	`10.04ms` from Los Angeles, US
120.157.150.24	AS1221 Telstra Limited	`8.01ms` from Melbourne, AU
93.208.3.152	AS3320 Deutsche Telekom AG	`2.87ms` from Munich, DE
64.225.62.200	AS14061 DigitalOcean, LLC	`0.31ms` from New York City, US
163.209.1.8	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`11.30ms` from Osaka, JP
81.92.115.248	AS39905 ACTITO S.A.	`0.45ms` from Paris, FR
67.84.58.152	AS6128 Cablevision Systems Corp.	`8.16ms` from Secaucus, US
34.161.143.248	AS396982 Google LLC	`4.06ms` from Atlanta, US
186.132.2.56	AS22927 Telefonica de Argentina	`2.00ms` from Buenos Aires, AR

Traceroute

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

traceroute -a -n -q1 -f10 23.55.129.66

traceroute to 23.55.129.66 (23.55.129.66): 64 hops max, 52 byte packets

10 [AS20940] 23.55.129.66 0.521 ms

Measurement taken from

IPinfo ProbeNet in Osaka, JP

On April 4th 2026

What are IP address ranges?

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