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  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:      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:        [email protected]
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:        [email protected]
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:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that are contained by 23.0.0.0/12

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

Nearby Ranges

BGP prefixes that overlap with 23.0.0.0/8

Range ASN Company Num of IPs
23.192.0.0/11 AS12252 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS18403 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS8781 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS6057 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS12222 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS12400 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS52376 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS852 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS32787 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS12956 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS14522 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS27947 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS7552 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS9269 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS7470 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS9829 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS9498 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS5432 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS8551 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS24319 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS131445 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS34164 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS55836 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS9443 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS7545 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS21342 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS45758 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS50710 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS4788 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS7713 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS17639 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS55644 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS8966 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS38040 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS35819 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS16625 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS23693 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS38266 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS6762 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS4657 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS4761 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS43766 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS35994 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS9299 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS33905 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS55410 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS4775 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS7303 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS24203 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS20940 Akamai Technologies, Inc. 2,097,152

Hosted domains

There are 23,338 domain names hosted across 2,836 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
23.9.83.2 gspfm.kr 47
23.11.240.221 macycredit.org 34
23.11.42.22 dell.co.kr 27
23.11.43.22 alienware.ps 24
23.5.246.80 cosmopolitanhotelcasino.com 16
23.5.248.62 alvarezandmarsaltaxand.com.cn 14
23.5.246.124 grainger.fans 11
23.11.241.95 ampeyewear.net 11
23.5.249.208 monki.website 9
23.11.242.124 dn2g.com 9
23.11.240.233 ranvocenart.store 9
23.5.248.82 babymonitorplus.app 8
23.0.44.59 usedwaterjets.net 7
23.5.248.172 build-a-monster.org 6
23.11.241.202 europameister2016.de 6
23.5.250.240 metawatchers.site 5
23.5.250.89 deportesherbalife.com 4
23.9.80.126 housesforthehomeless.com 3
23.5.249.201 guardmaine.com 3
23.11.240.28 stellakbows.com 3

Hosted domains API

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Pingable IPs

536,297 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
23.2.226.167 AS16625 Akamai Technologies, Inc. 0.29ms from Amsterdam, NL
23.2.209.210 AS16625 Akamai Technologies, Inc. 0.30ms from Amsterdam, NL
23.2.89.233 AS16625 Akamai Technologies, Inc. 0.19ms from Chicago, US
23.3.129.182 AS16625 Akamai Technologies, Inc. 0.08ms from Fortaleza, BR
23.3.76.140 AS4761 INDOSAT Internet Network Provider 1.37ms from Jakarta, ID
23.3.85.4 AS16625 Akamai Technologies, Inc. 0.60ms from Los Angeles, US
23.3.138.217 AS16625 Akamai Technologies, Inc. 2.61ms from Santiago de Queretaro, MX
23.3.177.159 AS16625 Akamai Technologies, Inc. 2.62ms from Santiago de Queretaro, MX
23.2.154.251 AS16625 Akamai Technologies, Inc. 5.65ms from Sioux Falls, US
23.2.225.172 AS16625 Akamai Technologies, Inc. 0.31ms from Amsterdam, NL
23.2.222.164 AS16625 Akamai Technologies, Inc. 0.30ms from Amsterdam, NL
23.3.70.143 AS9498 BHARTI Airtel Ltd. 0.23ms from Bengaluru, IN
23.2.73.51 AS16625 Akamai Technologies, Inc. 0.19ms from Chicago, US
23.2.77.29 AS16625 Akamai Technologies, Inc. 0.36ms from Hyderabad, IN
23.3.106.184 AS4761 INDOSAT Internet Network Provider 0.87ms from Jakarta, ID
23.3.74.187 AS20940 Akamai International B.V. 0.27ms from Osaka, JP
23.3.98.150 AS20940 Akamai International B.V. 0.23ms from Ashburn, US
23.4.38.202 AS16625 Akamai Technologies, Inc. 0.24ms from Atlanta, US
23.3.67.198 AS16625 Akamai Technologies, Inc. 0.42ms from Delhi, IN
23.2.84.236 AS16625 Akamai Technologies, Inc. 0.09ms from Honolulu, US
23.2.76.42 AS16625 Akamai Technologies, Inc. 0.36ms from Hyderabad, IN
23.2.181.34 AS16625 Akamai Technologies, Inc. 0.09ms from Osasco, BR
23.3.200.13 AS16625 Akamai Technologies, Inc. 0.09ms from Santiago de Queretaro, MX
23.2.148.242 AS16625 Akamai Technologies, Inc. 5.64ms from Sioux Falls, US
23.2.237.135 AS16625 Akamai Technologies, Inc. 0.31ms from Amsterdam, NL

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
73.173.83.236 AS7922 Comcast Cable Communications, LLC 6.67ms from Ashburn, US
91.138.138.28 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 1.55ms from Athens, GR
154.179.14.188 AS8452 TE-AS 18.91ms from Cairo, EG
113.182.207.28 AS45899 VNPT Corp 6.34ms from Ho Chi Minh City, VN
5.188.230.252 AS202422 G-Core Labs S.A. 0.14ms from Hong Kong, HK
216.86.161.12 AS26356 CRUSOE ENERGY SYSTEMS LLC 0.87ms from Houston, US
47.229.191.188 AS20115 Charter Communications LLC 2.71ms from Los Angeles, US
96.3.143.28 AS11232 Midcontinent Communications 13.53ms from Minneapolis, US
71.187.32.220 AS701 Verizon Business 1.83ms from New York City, US
79.236.114.236 AS3320 Deutsche Telekom AG 5.89ms from Nuernberg, DE
62.219.24.60 AS8551 Bezeq International Ltd. 0.23ms from Petaẖ Tiqva, IL
112.243.127.28 AS4837 CHINA UNICOM China169 Backbone 6.05ms from Qingdao, CN
3.93.37.12 AS14618 Amazon.com, Inc. 0.15ms from Reston, US
78.28.227.12 AS5518 SIA Tet 0.52ms from Riga, LV
179.0.212.44 AS263232 ESPH.SA 0.58ms from San Jose, CR
152.166.39.188 AS28118 ALTICE DOMINICANA S.A. 9.62ms from Santo Domingo, DO
59.24.106.236 AS4766 Korea Telecom 6.27ms from Seoul, KR
119.74.185.252 AS9506 Singtel Fibre Broadband 1.54ms from Singapore, SG
52.192.147.204 AS16509 Amazon.com, Inc. 0.25ms from Tokyo, JP
52.156.27.220 AS8075 Microsoft Corporation 0.36ms from Toronto, CA
83.142.159.236 AS33838 BetaNET sp. z o.o. 6.72ms from Warsaw, PL
202.99.118.76 AS4837 CHINA UNICOM China169 Backbone 6.36ms from Beijing, CN
190.248.242.60 AS13489 UNE EPM TELECOMUNICACIONES S.A. 8.62ms from Bogota, CO
79.119.223.44 AS8708 DIGI ROMANIA S.A. 7.77ms from Bucharest, RO
140.32.189.204 AS668 United States Department of Defense (DoD) 4.18ms from Chicago, US

Traceroute

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

$
traceroute -a -n -q1 -m7 23.0.13.78
traceroute to 23.0.13.78 (23.0.13.78): 7 hops max, 52 byte packets
3 *
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Vinhedo, BR
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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