1. All IP Ranges
  2. 173.0.0.0/8
  3. 173.223.0.0/16
  4. AS20940  | 173.223.21.0/24

173.223.21.0/24

AS20940  ·  Akamai International B.V.

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Summary

Country United States
Domain akamai.com
ASN AS20940
Parent Range 173.222.0.0/15
Registry ARIN
ID AKAMAI

WHOIS Details

NetHandle:      NET-173-222-0-0-1
OrgID:          AKAMAI
Parent:         NET-173-0-0-0-0
NetName:        AKAMAI
NetRange:       173.222.0.0 - 173.223.255.255
NetType:        allocation
RegDate:        2009-12-23
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:      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


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:      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

Overlapping Ranges

BGP prefixes that contain 173.223.21.0/24

Range ASN Company Num of IPs
173.222.0.0/15 AS7545 Akamai Technologies, Inc. 131,072
173.222.0.0/15 AS16625 Akamai Technologies, Inc. 131,072
173.222.0.0/15 AS20940 Akamai Technologies, Inc. 131,072
173.222.0.0/15 AS21342 Akamai Technologies, Inc. 131,072
173.222.0.0/15 AS24319 Akamai Technologies, Inc. 131,072
173.222.0.0/15 AS34164 Akamai Technologies, Inc. 131,072
173.222.0.0/15 AS35994 Akamai Technologies, Inc. 131,072
173.222.0.0/15 AS4775 Akamai Technologies, Inc. 131,072
173.222.0.0/15 AS4788 Akamai Technologies, Inc. 131,072
173.222.0.0/15 AS7470 Akamai Technologies, Inc. 131,072

Nearby Ranges

BGP prefixes that overlap with 173.223.0.0/16

Range ASN Company Num of IPs
173.222.0.0/15 AS7545 Akamai Technologies, Inc. 131,072
173.222.0.0/15 AS4775 Akamai Technologies, Inc. 131,072
173.222.0.0/15 AS4788 Akamai Technologies, Inc. 131,072
173.222.0.0/15 AS7470 Akamai Technologies, Inc. 131,072
173.222.0.0/15 AS16625 Akamai Technologies, Inc. 131,072
173.222.0.0/15 AS20940 Akamai Technologies, Inc. 131,072
173.222.0.0/15 AS21342 Akamai Technologies, Inc. 131,072
173.222.0.0/15 AS24319 Akamai Technologies, Inc. 131,072
173.222.0.0/15 AS34164 Akamai Technologies, Inc. 131,072
173.222.0.0/15 AS35994 Akamai Technologies, Inc. 131,072
173.223.156.0/22 AS16625 Akamai International, BV 1,024
173.223.28.0/22 AS16625 Akamai International, BV 1,024
173.223.168.0/22 AS20940 Akamai International, BV 1,024
173.223.128.0/23 AS16625 Akamai International, BV 512

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

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

IP Address ASN Details
173.223.21.8 AS20940 Akamai International B.V. 0.28ms from Milan, IT

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
188.209.174.120 AS61028 Stadtwerke Schwedt GmbH 5.60ms from Berlin, DE
201.185.14.136 AS13489 UNE EPM TELECOMUNICACIONES S.A. 13.55ms from Bogota, CO
84.2.43.72 AS5483 Magyar Telekom Plc. 0.34ms from Budapest, HU
94.207.250.40 AS15802 Emirates Integrated Telecommunications Company PJSC 3.29ms from Dubai, AE
154.195.185.152 AS62240 Clouvider 0.24ms from Frankfurt am Main, DE
41.175.131.104 AS30844 Liquid Telecommunications Ltd 8.60ms from Gaborone, BW
14.229.154.104 AS45899 VNPT Corp 3.07ms from Hanoi, VN
125.166.106.184 AS7713 PT Telekomunikasi Indonesia 2.46ms from Jakarta, ID
122.52.234.168 AS9299 Philippine Long Distance Telephone Company 1.23ms from Manila, PH
217.56.243.200 AS3269 Telecom Italia S.p.A. 4.33ms from Milan, IT
92.169.73.152 AS3215 Orange S.A. 1.32ms from Paris, FR
107.134.95.40 AS7018 AT&T Enterprises, LLC 10.52ms from Atlanta, US
118.253.141.104 AS63835 CT-HuNan-Changsha-IDC 11.02ms from Changsha, CN
38.239.42.232 AS134548 DXTL Tseung Kwan O Service 0.78ms from Hong Kong, HK
223.16.158.104 AS9304 HGC Global Communications Limited 1.57ms from Hong Kong, HK
70.255.5.216 AS7018 AT&T Enterprises, LLC 1.54ms from Houston, US
194.80.255.232 AS786 Jisc Services Limited 1.84ms from London, GB
74.222.20.200 AS22439 Perfect International, Inc 0.83ms from Los Angeles, US
86.200.2.8 AS3215 Orange S.A. 6.84ms from Lyon, FR
217.226.161.72 AS3320 Deutsche Telekom AG 4.60ms from Nuernberg, DE
154.8.49.200 AS10003 Ogaki Cable Television Co.,Inc. 4.59ms from Osaka, JP
181.194.110.56 AS11830 Instituto Costarricense de Electricidad y Telecom. 2.04ms from San Jose, CR
201.111.130.104 AS8151 UNINET 12.57ms from Santiago de Queretaro, MX
124.51.43.168 AS17858 LG POWERCOMM 3.24ms from Seoul, KR
218.79.226.8 AS4812 China Telecom (Group) 2.79ms from Shanghai, CN

Traceroute

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

$
traceroute -a -n -q1 -f8 173.223.21.193
traceroute to 173.223.21.193 (173.223.21.193): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Riyadh, SA
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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