1. All IP Ranges
  2. 23.0.0.0/8
  3. 23.221.0.0/16
  4. AS16625  | 23.221.20.0/23

23.221.20.0/23

AS16625  ·  Akamai Technologies, Inc.

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

Summary

Country United States
Domain akamai.com
ASN AS16625
Parent Range 23.192.0.0/11
Registry ARIN
ID AKAMAI

WHOIS Details

NetHandle:      NET-23-192-0-0-1
OrgID:          AKAMAI
Parent:         NET-23-0-0-0-0
NetName:        AKAMAI
NetRange:       23.192.0.0 - 23.223.255.255
NetType:        allocation
RegDate:        2013-07-12
Updated:        2013-08-09
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:      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:        2026-02-10
OfficePhone:    +1-617-444-0017
Mailbox:        ip-admin@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

Overlapping Ranges

BGP prefixes that contain 23.221.20.0/23

Range ASN Company Num of IPs
23.192.0.0/11 AS9924 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS12252 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS12400 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS12956 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS131445 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS55644 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS55836 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS6057 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS6762 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS7303 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS7470 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS7545 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS7552 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS7713 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS852 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS8551 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS8781 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS8966 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS9269 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS9299 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS9443 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS9498 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS9829 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS12222 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS14522 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS15802 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS16625 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS17639 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS18403 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS20940 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS21342 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS23693 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS24203 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS24319 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS25019 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS27947 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS32787 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS33905 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS34164 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS35819 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS35994 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS3786 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS38040 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS38266 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS43766 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS45758 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 AS4775 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS4788 Akamai Technologies, Inc. 2,097,152

Nearby Ranges

BGP prefixes that overlap with 23.221.0.0/16

Range ASN Company Num of IPs
23.192.0.0/11 AS9924 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS12252 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS12400 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS12956 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS131445 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS14522 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS15802 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS16625 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS9829 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS12222 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS17639 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS18403 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS20940 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS21342 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS23693 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS24203 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS24319 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS25019 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS27947 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS32787 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS33905 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS34164 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS35819 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS35994 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS3786 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS38040 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS38266 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS43766 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS45758 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 AS4775 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS4788 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS50710 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS52376 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS5432 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS55410 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS55644 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS55836 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS6057 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS6762 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS7303 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS7470 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS7545 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS7552 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS7713 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS852 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS8551 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS8781 Akamai Technologies, Inc. 2,097,152
23.192.0.0/11 AS8966 Akamai Technologies, Inc. 2,097,152

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
Read more

Pingable IPs

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

IP Address ASN Details
23.221.20.46 AS16625 Akamai Technologies, Inc. 0.08ms from Sydney, AU
23.221.21.172 AS16625 Akamai Technologies, Inc. 0.08ms from Sydney, AU

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
5.55.210.247 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 1.09ms from Athens, GR
180.77.232.23 AS17429 BEIJING GEHUA CATV NETWORK CO.LTD 9.09ms from Beijing, CN
124.207.54.7 AS4808 China Unicom Beijing Province Network 3.57ms from Beijing, CN
20.186.2.39 AS8075 Microsoft Corporation 0.28ms from Boydton, US
99.61.205.7 AS7018 AT&T Enterprises, LLC 8.29ms from Chicago, US
129.204.134.55 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.22ms from Guangzhou, CN
218.50.174.135 AS9318 SK Broadband Co Ltd 1.15ms from Incheon, KR
66.43.1.7 AS54113 Fastly, Inc. 0.05ms from Lisbon, PT
193.77.100.7 AS5603 Telekom Slovenije, d.d. 0.96ms from Ljubljana, SI
95.146.42.39 AS2856 British Telecommunications PLC 2.28ms from London, GB
140.238.65.119 AS31898 Oracle Corporation 0.51ms from London, GB
46.116.79.231 AS1680 Cellcom Fixed Line Communication L.P 4.95ms from Rosh Ha‘Ayin, IL
212.9.19.87 AS8681 JT (Jersey) Limited 0.72ms from Saint Helier, JE
92.97.92.151 AS5384 Emirates Internet 4.28ms from Al Fujairah City, AE
117.205.138.87 AS9829 National Internet Backbone 15.71ms from Bengaluru, IN
189.27.239.87 AS18881 TELEFÔNICA BRASIL S.A 5.89ms from Curitiba, BR
87.155.73.7 AS3320 Deutsche Telekom AG 4.34ms from Duesseldorf, DE
84.249.117.7 AS1759 Telia Finland Oyj 7.06ms from Helsinki, FI
78.180.215.199 AS9121 Turk Telekomunikasyon Anonim Sirketi 3.31ms from Istanbul, TR
75.72.213.247 AS7922 Comcast Cable Communications, LLC 6.74ms from Minneapolis, US
78.119.11.119 AS15557 Societe Francaise Du Radiotelephone - SFR SA 11.08ms from Paris, FR
100.49.241.7 AS14618 Amazon.com, Inc. 0.19ms from Reston, US
64.174.232.87 AS7018 AT&T Enterprises, LLC 2.55ms from San Jose, US
143.248.116.55 AS1781 Korea Advanced Institute of Science and Technology 3.54ms from Seoul, KR
112.187.238.215 AS4766 Korea Telecom 1.45ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -f4 23.221.21.209
traceroute to 23.221.21.209 (23.221.21.209): 64 hops max, 52 byte packets
5 *
6 [AS16625] 23.221.21.209 326.212 ms
Measurement taken from IPinfo ProbeNet in Siauliai, LT
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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs