1. All IP Ranges
  2. 23.0.0.0/8
  3. AS20940  | 23.0.0.0/12

23.0.0.0/12

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-23-0-0-0-1
OrgID:          AKAMAI
Parent:         NET-23-0-0-0-0
NetName:        AKAMAI
NetRange:       23.0.0.0 - 23.15.255.255
NetType:        allocation
RegDate:        2010-12-17
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:      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


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

Overlapping Ranges

BGP prefixes that are contained by 23.0.0.0/12

Range ASN Company Num of IPs
23.3.15.0/24 AS20940 Akamai International, BV 256
23.10.249.0/24 AS20940 Akamai International, BV 256
23.11.232.0/24 AS20940 Akamai International, BV 256
23.0.174.0/24 AS20940 Akamai International, BV 256
23.7.251.0/24 AS20940 Akamai International, BV 256
23.0.161.0/24 AS20940 Akamai International, BV 256
23.1.241.0/24 AS20940 Akamai International, BV 256
23.13.182.0/23 AS16625 Akamai International, BV 512
23.3.90.0/23 AS20940 Akamai International, BV 512
23.15.132.0/23 AS16625 Akamai International, BV 512
23.0.250.0/23 AS16625 Akamai International, BV 512
23.0.212.0/22 AS16625 Akamai International, BV 1,024
23.6.124.0/22 AS16625 Akamai International, BV 1,024
23.6.112.0/22 AS20940 Akamai International, BV 1,024
23.10.244.0/22 AS1267 Akamai International, BV 1,024
23.2.52.0/22 AS16625 Akamai International, BV 1,024
23.14.136.0/22 AS16625 Akamai International, BV 1,024
23.1.4.0/22 AS2860 Akamai International, BV 1,024
23.4.248.0/22 AS16625 Akamai International, BV 1,024
23.14.92.0/22 AS16625 Akamai International, BV 1,024
23.15.252.0/22 AS16625 Akamai International, BV 1,024
23.10.64.0/20 AS16625 Akamai International, BV 4,096
23.12.128.0/20 AS6762 Akamai International, BV 4,096
23.12.96.0/20 AS16625 Akamai International, BV 4,096
23.13.48.0/20 AS16625 Akamai International, BV 4,096
23.14.112.0/20 AS16625 Akamai International, BV 4,096
23.1.64.0/20 AS16625 Akamai International, BV 4,096
23.2.208.0/20 AS16625 Akamai International, BV 4,096
23.2.224.0/20 AS16625 Akamai International, BV 4,096
23.5.96.0/20 AS16625 Akamai International, BV 4,096

Hosted domains

There are 31,672 domain names hosted across 1,854 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
23.12.147.22 opentable.ca 2640
23.6.102.69 nationalcar.com 1438
23.6.102.93 cosmopolitanlasvegas.com 858
23.6.107.27 xn--y8jua2a5me.nagano.jp 808
23.12.147.30 deltavacations.com 792
23.6.105.44 zapposinsights.com 631
23.6.107.17 tudorwatch.com 552
23.12.147.14 deltalyft.com 441
23.12.147.134 dyson.com 434
23.12.147.23 ray-ban.com 418
23.6.107.9 alibaba.com 413
23.12.147.20 yum.com 388
23.6.103.107 comcast.com 385
23.12.147.45 capitolsubaru.com 353
23.12.147.38 nissanusa.com 351
23.12.147.44 quill.com 339
23.6.106.236 serbasoal.my.id 327
23.12.147.39 sc.com 321
23.6.106.73 gm.ca 320
23.12.147.31 simplii.com 302

Hosted domains API

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Pingable IPs

545,521 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
23.4.42.178 AS16625 Akamai Technologies, Inc. 0.24ms from Atlanta, US
23.5.156.181 AS16625 Akamai Technologies, Inc. 0.23ms from Atlanta, US
23.4.253.103 AS16625 Akamai Technologies, Inc. 0.89ms from New York City, US
23.4.78.107 AS16625 Akamai Technologies, Inc. 0.14ms from Osasco, BR
23.5.30.118 AS16625 Akamai Technologies, Inc. 0.68ms from Rio de Janeiro, BR
23.3.243.252 AS16625 Akamai Technologies, Inc. 0.08ms from Santiago, CL
23.4.152.246 AS16625 Akamai Technologies, Inc. 2.65ms from Santiago de Queretaro, MX
23.4.46.52 AS16625 Akamai Technologies, Inc. 0.23ms from Atlanta, US
23.4.48.44 AS16625 Akamai Technologies, Inc. 0.22ms from Dallas, US
23.5.5.5 AS16625 Akamai Technologies, Inc. 0.65ms from Los Angeles, US
23.4.157.6 AS16625 Akamai Technologies, Inc. 2.65ms from Santiago de Queretaro, MX
23.4.38.112 AS16625 Akamai Technologies, Inc. 0.24ms from Atlanta, US
23.4.47.53 AS16625 Akamai Technologies, Inc. 0.23ms from Atlanta, US
23.4.66.20 AS16625 Akamai Technologies, Inc. 0.14ms from Osasco, BR
23.5.26.225 AS16625 Akamai Technologies, Inc. 0.68ms from Rio de Janeiro, BR
23.5.28.148 AS16625 Akamai Technologies, Inc. 0.68ms from Rio de Janeiro, BR
23.3.252.125 AS16625 Akamai Technologies, Inc. 0.09ms from Santiago, CL
23.4.147.185 AS16625 Akamai Technologies, Inc. 2.65ms from Santiago de Queretaro, MX
23.4.188.191 AS16625 Akamai Technologies, Inc. 0.18ms from Ashburn, US
23.4.36.18 AS16625 Akamai Technologies, Inc. 0.23ms from Atlanta, US
23.4.61.176 AS16625 Akamai Technologies, Inc. 0.21ms from Dallas, US
23.4.75.69 AS16625 Akamai Technologies, Inc. 0.14ms from Osasco, BR
23.5.24.32 AS16625 Akamai Technologies, Inc. 0.67ms from Rio de Janeiro, BR
23.4.148.249 AS16625 Akamai Technologies, Inc. 2.65ms from Santiago de Queretaro, MX
23.5.149.114 AS16625 Akamai Technologies, Inc. 0.23ms from Atlanta, 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
85.144.216.140 AS50266 Odido Netherlands B.V. 3.45ms from Amsterdam, NL
45.40.116.124 AS212238 Datacamp Limited 0.60ms from Atlanta, US
84.143.149.44 AS3320 Deutsche Telekom AG 1.76ms from Berlin, DE
196.135.212.12 AS36935 Vodafone Data 9.47ms from Cairo, EG
76.182.78.44 AS11426 Charter Communications Inc 10.35ms from Charlotte, US
98.13.26.188 AS11351 Charter Communications Inc 17.31ms from Chicago, US
57.128.140.220 AS16276 OVH SAS 0.12ms from London, GB
23.242.196.124 AS20001 Charter Communications Inc 4.10ms from Los Angeles, US
180.200.194.236 AS18371 Neighbourhood Cable 5.26ms from Melbourne, AU
97.164.31.188 AS6167 Verizon Business 7.94ms from Miami, US
179.125.204.92 AS28649 Desktop Sigmanet Comunicação Multimídia SA 2.87ms from Osasco, BR
112.238.78.252 AS4837 CHINA UNICOM China169 Backbone 7.34ms from Qingdao, CN
178.78.37.252 AS39435 JSC "ER-Telecom Holding" 10.87ms from Samara, RU
179.173.221.12 AS26599 TELEFÔNICA BRASIL S.A 2.02ms from Sao Paulo, BR
222.236.146.156 AS9318 SK Broadband Co Ltd 5.61ms from Seoul, KR
144.178.240.28 AS39686 Eurofiber Nederland BV 0.60ms from Amsterdam, NL
24.196.225.140 AS20115 Charter Communications LLC 7.80ms from Atlanta, US
125.25.99.236 AS23969 TOT Public Company Limited 1.93ms from Bangkok, TH
101.240.72.92 AS17429 BEIJING GEHUA CATV NETWORK CO.LTD 9.91ms from Beijing, CN
159.27.192.12 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 6.53ms from Beijing, CN
3.22.9.236 AS16509 Amazon.com, Inc. 0.12ms from Columbus, US
110.136.153.156 AS7713 PT Telekomunikasi Indonesia 5.00ms from Jakarta, ID
194.243.159.124 AS3269 Telecom Italia S.p.A. 4.17ms from Milan, IT
60.137.56.252 AS17676 SoftBank Corp. 4.21ms from Osaka, JP
158.248.50.124 AS29695 Altibox AS 14.63ms from Oslo, NO

Traceroute

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

$
traceroute -a -n -q1 -f4 23.2.70.185
traceroute to 23.2.70.185 (23.2.70.185): 64 hops max, 52 byte packets
4 [AS20940] 2.19.210.21 0.975 ms
5 [AS20940] 2.19.210.9 1.04 ms
8 [AS16625] 23.2.70.185 0.856 ms
Measurement taken from IPinfo ProbeNet in Bogota, CO
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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