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

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

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

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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