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:      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


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 23.51.0.0/16

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
23.51.5.70	AS16625 Akamai Technologies, Inc.	`0.27ms` from Tokyo, JP
23.51.7.223	AS16625 Akamai Technologies, Inc.	`0.27ms` from Tokyo, JP
23.51.4.16	AS16625 Akamai Technologies, Inc.	`0.27ms` from Tokyo, JP
23.51.6.58	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
208.116.219.182	AS3257 GTT Communications Inc.	`0.15ms` from Atlanta, US
108.163.225.54	AS32475 Internap Holding LLC	`0.88ms` from Chicago, US
36.137.199.198	AS9808 China Mobile Communications Group Co., Ltd.	`0.71ms` from Guangzhou, CN
170.133.24.198	AS198930 Vereinigte Stadtwerke Media GmbH	`1.23ms` from Hamburg, DE
75.222.74.214	AS6167 Verizon Business	`13.13ms` from Los Angeles, US
93.32.121.134	AS12874 Fastweb SpA	`1.01ms` from Milan, IT
84.51.198.182	AS12389 PJSC Rostelecom	`16.95ms` from Moscow, RU
36.26.61.22	AS4134 CHINANET-BACKBONE	`5.05ms` from Ningbo, CN
221.114.209.6	AS17506 ARTERIA Networks Corporation	`12.63ms` from Osaka, JP
207.196.158.134	AS3807 University of Montana	`11.72ms` from Seattle, US
223.110.4.198	AS56046 China Mobile communications corporation	`3.19ms` from Suzhou, CN
35.212.168.150	AS15169 Google LLC	`0.17ms` from The Dalles, US
50.101.75.214	AS577 Bell Canada	`10.31ms` from Toronto, CA
88.116.86.150	AS8447 A1 Telekom Austria AG	`5.81ms` from Vienna, AT
212.1.211.6	AS47583 Hostinger International Limited	`0.15ms` from Asheville, US
124.239.240.22	AS58539 Langfang,Hebei province, P.R.China	`2.43ms` from Beijing, CN
79.210.26.70	AS3320 Deutsche Telekom AG	`2.21ms` from Berlin, DE
170.155.252.38	AS27967 Gobernacion de la Provincia de Buenos Aires	`1.98ms` from Buenos Aires, AR
109.57.67.102	AS44034 Hi3G Access AB	`5.21ms` from Copenhagen, DK
213.138.149.230	AS1342 Fujitsu Invia Finland IP-network	`0.79ms` from Helsinki, FI
171.235.17.102	AS7552 Viettel Group	`2.14ms` from Ho Chi Minh City, VN
35.215.181.214	AS15169 Google LLC	`0.10ms` from Hong Kong, HK
50.100.214.166	AS577 Bell Canada	`5.65ms` from Montreal, CA
89.178.202.6	AS8402 PJSC "Vimpelcom"	`5.62ms` from Moscow, RU
153.182.225.150	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.30ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 -f9 23.51.7.250

traceroute to 23.51.7.250 (23.51.7.250): 64 hops max, 52 byte packets

9 [AS16625] 23.51.7.250 0.321 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On November 22nd 2025

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