23.51.4.0/22

AS16625 · Akamai Technologies, Inc.

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Summary

Country	United States
Domain	akamai.com
ASN	AS16625
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:        2025-02-10
OfficePhone:    +1-617-444-0017
Mailbox:        ip-admin@akamai.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 23.51.0.0/16

Range	ASN	Company	Num of IPs
23.51.112.0/20	AS16625	Akamai International, BV	4,096
23.51.224.0/20	AS16625	Akamai International, BV	4,096
23.51.96.0/20	AS16625	Akamai International, BV	4,096
23.51.216.0/21	AS16625	Akamai International, BV	2,048

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

1,010 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
23.51.6.63	AS16625 Akamai Technologies, Inc.	`0.26ms` from Tokyo, JP
23.51.7.6	AS16625 Akamai Technologies, Inc.	`0.27ms` from Tokyo, JP
23.51.4.70	AS16625 Akamai Technologies, Inc.	`0.26ms` from Tokyo, JP
23.51.5.203	AS16625 Akamai Technologies, Inc.	`0.27ms` 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
122.15.140.118	AS55410 Vodafone Idea Ltd	`1.13ms` from Ahmedabad, IN
154.83.111.182	AS395793 Arisk Communications inc.	`1.06ms` from Bangkok, TH
41.250.76.38	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`15.55ms` from Braga, PT
41.33.237.134	AS8452 TE-AS	`1.75ms` from Cairo, EG
87.157.243.198	AS3320 Deutsche Telekom AG	`5.77ms` from Duesseldorf, DE
79.230.23.118	AS3320 Deutsche Telekom AG	`2.79ms` from Frankfurt am Main, DE
217.78.162.198	AS41998 NetCom BW GmbH	`4.51ms` from Frankfurt am Main, DE
91.154.0.150	AS719 Elisa Oyj	`3.23ms` from Helsinki, FI
77.47.170.6	AS25500 User Association of Ukrainian Research and Academic Network URAN	`0.64ms` from Kyiv, UA
121.160.158.6	AS4766 Korea Telecom	`1.27ms` from Seoul, KR
203.228.126.38	AS4766 Korea Telecom	`7.96ms` from Seoul, KR
79.167.253.6	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`5.21ms` from Sofia, BG
93.158.92.22	AS12552 GlobalConnect AB	`0.84ms` from Stockholm, SE
72.38.114.246	AS7992 Cogeco Connexion Inc.	`7.33ms` from Toronto, CA
88.116.86.150	AS8447 A1 Telekom Austria AG	`5.87ms` from Vienna, AT
117.12.150.246	AS4837 CHINA UNICOM China169 Backbone	`5.63ms` from Beijing, CN
192.188.246.134	AS1955 KIFU (Governmental Info Tech Development Agency)	`1.48ms` from Budapest, HU
97.107.105.166	AS12208 TruVista Communications	`6.28ms` from Charlotte, US
73.181.80.86	AS7922 Comcast Cable Communications, LLC	`2.21ms` from Denver, US
96.53.246.230	AS6327 Shaw Communications Inc.	`9.93ms` from Edmonton, CA
36.249.121.134	AS4837 CHINA UNICOM China169 Backbone	`5.97ms` from Fuzhou, CN
170.119.54.22	AS19273 Louisville Gas & Electric	`17.30ms` from Hopkinsville, US
50.249.78.118	AS7922 Comcast Cable Communications, LLC	`9.63ms` from Houston, US
75.157.113.70	AS852 TELUS Communications Inc.	`1.64ms` from Kelowna, CA
86.1.51.182	AS5089 Virgin Media Limited	`6.13ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -f9 23.51.7.92

traceroute to 23.51.7.92 (23.51.7.92): 64 hops max, 52 byte packets

9 [AS16625] 23.51.7.92 0.321 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On October 17th 2025

What are IP address ranges?

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