23.55.120.0/23

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:      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


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

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

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

IP Address	ASN	Details
23.55.120.211	AS20940 Akamai International B.V.	`0.96ms` from Miami, US
23.55.121.36	AS20940 Akamai International B.V.	`0.96ms` from Miami, 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
119.50.61.71	AS4837 CHINA UNICOM China169 Backbone	`11.37ms` from Changchun, CN
87.168.130.71	AS3320 Deutsche Telekom AG	`4.15ms` from Duesseldorf, DE
3.81.43.119	AS14618 Amazon.com, Inc.	`0.54ms` from Reston, US
153.232.10.231	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.48ms` from Tokyo, JP
210.188.254.39	AS9370 SAKURA Internet Inc.	`0.83ms` from Tokyo, JP
139.38.30.119	AS5972 United States Department of Defense (DoD)	`4.60ms` from Ashburn, US
109.133.149.215	AS5432 Proximus NV	`2.40ms` from Brussels, BE
18.218.251.199	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
214.2.179.71	AS5972 United States Department of Defense (DoD)	`10.70ms` from Dallas, US
76.107.196.247	AS7922 Comcast Cable Communications, LLC	`14.94ms` from Dallas, US
103.66.205.87	AS133661 Netplus Broadband Services Private Limited	`6.44ms` from Delhi, IN
87.181.5.103	AS3320 Deutsche Telekom AG	`5.17ms` from Frankfurt am Main, DE
154.83.236.23	AS139880 OWGELS INTERNATIONAL CO., LIMITED	`0.53ms` from Hong Kong, HK
77.104.155.135	AS13037 Zen Internet Ltd	`2.10ms` from London, GB
114.198.126.183	AS7545 TPG Telecom Limited	`1.65ms` from Melbourne, AU
114.217.145.135	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`5.63ms` from Nanjing, CN
45.22.96.103	AS7018 AT&T Enterprises, LLC	`4.76ms` from San Antonio, US
1.235.207.23	AS9318 SK Broadband Co Ltd	`4.37ms` from Seoul, KR
54.150.160.167	AS16509 Amazon.com, Inc.	`0.18ms` from Tokyo, JP
158.120.65.103	AS400673 Pea River Electric Cooperative	`9.36ms` from Atlanta, US
103.113.204.151	AS133878 UNICOM NEW ZEALAND LIMITED	`1.46ms` from Auckland, NZ
213.198.226.199	AS8771 YUnet International d.o.o.	`5.14ms` from Belgrade, RS
162.226.43.55	AS7018 AT&T Enterprises, LLC	`6.27ms` from Chicago, US
39.38.114.215	AS17557 Pakistan Telecommunication Company Limited	`1.82ms` from Karachi, PK
132.239.99.231	AS7377 University of California, San Diego	`2.67ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 -f7 23.55.120.86

traceroute to 23.55.120.86 (23.55.120.86): 64 hops max, 52 byte packets

7 [AS16509] 99.83.92.110 0.691 ms

8 [AS16509] 99.83.92.111 0.243 ms

9 [AS20940] 23.207.239.32 0.225 ms

10 *

11 *

12 [AS20940] 23.55.120.86 0.993 ms

Measurement taken from

IPinfo ProbeNet in Miami, US

On March 29th 2026

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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