1. All IP Ranges
  2. 23.0.0.0/8
  3. 23.72.0.0/16
  4. AS20940  | 23.72.138.0/24

23.72.138.0/24

AS20940  ·  Akamai International B.V.

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Summary

Country United States
Domain akamai.com
ASN AS20940
Parent Range 23.72.0.0/13
Registry ARIN
ID AKAMAI

WHOIS Details

NetHandle:      NET-23-72-0-0-1
OrgID:          AKAMAI
Parent:         NET-23-0-0-0-0
NetName:        AKAMAI
NetRange:       23.72.0.0 - 23.79.255.255
NetType:        allocation
RegDate:        2013-01-25
Updated:        2013-01-25
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 contain 23.72.138.0/24

Range ASN Company Num of IPs
23.72.0.0/13 AS12222 Akamai Technologies, Inc. 524,288
23.72.0.0/13 AS16625 Akamai Technologies, Inc. 524,288
23.72.0.0/13 AS20940 Akamai Technologies, Inc. 524,288
23.72.0.0/13 AS21342 Akamai Technologies, Inc. 524,288
23.72.0.0/13 AS24319 Akamai Technologies, Inc. 524,288
23.72.0.0/13 AS35994 Akamai Technologies, Inc. 524,288
23.72.0.0/13 AS3786 Akamai Technologies, Inc. 524,288
23.72.0.0/13 AS9498 Akamai Technologies, Inc. 524,288
23.72.0.0/13 AS9534 Akamai Technologies, Inc. 524,288

Nearby Ranges

BGP prefixes that overlap with 23.72.0.0/16

Range ASN Company Num of IPs
23.72.0.0/13 AS12222 Akamai Technologies, Inc. 524,288
23.72.0.0/13 AS16625 Akamai Technologies, Inc. 524,288
23.72.0.0/13 AS20940 Akamai Technologies, Inc. 524,288
23.72.0.0/13 AS21342 Akamai Technologies, Inc. 524,288
23.72.0.0/13 AS24319 Akamai Technologies, Inc. 524,288
23.72.0.0/13 AS35994 Akamai Technologies, Inc. 524,288
23.72.0.0/13 AS3786 Akamai Technologies, Inc. 524,288
23.72.0.0/13 AS9498 Akamai Technologies, Inc. 524,288
23.72.0.0/13 AS9534 Akamai Technologies, Inc. 524,288

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

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

IP Address ASN Details
23.72.138.10 AS20940 Akamai International B.V. 0.24ms from Seattle, 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
125.237.22.248 AS4771 Spark New Zealand Trading Ltd. 1.28ms from Auckland, NZ
172.177.34.184 AS8075 Microsoft Corporation 0.18ms from Boydton, US
184.54.12.152 AS10796 Charter Communications Inc 9.48ms from Columbus, US
95.117.143.72 AS6805 Telefonica Germany GmbH & Co.OHG 8.88ms from Frankfurt am Main, DE
49.127.208.8 AS56132 Monash University, 2.25ms from Melbourne, AU
52.98.8.104 AS8075 Microsoft Corporation 0.56ms from Melbourne, AU
72.68.132.120 AS701 Verizon Business 2.50ms from New York City, US
45.82.82.248 AS9123 JSC "TIMEWEB" 0.67ms from Saint Petersburg, RU
169.233.236.104 AS5739 University of California, Santa Cruz 4.32ms from San Jose, US
200.155.72.200 AS15830 Equinix (EMEA) Acquisition Enterprises B.V. 0.71ms from Sao Paulo, BR
203.235.211.88 AS10049 SK Co., 1.60ms from Seoul, KR
113.199.50.40 AS17608 ABN 1.45ms from Seoul, KR
124.70.146.232 AS55990 Huawei Cloud Service data center 2.75ms from Suzhou, CN
73.106.102.216 AS7922 Comcast Cable Communications, LLC 4.90ms from Atlanta, US
95.170.247.40 AS16006 RUPKKI s.r.o. 6.43ms from Bratislava, SK
212.52.165.8 AS28924 INTEGRITY Informatics Ltd. 0.16ms from Budapest, HU
102.46.75.24 AS8452 TE-AS 4.15ms from Cairo, EG
78.68.2.104 AS3301 Telia Company AB 3.05ms from Copenhagen, DK
69.231.246.216 AS7018 AT&T Enterprises, LLC 4.38ms from Dallas, US
84.135.142.56 AS3320 Deutsche Telekom AG 5.50ms from Duesseldorf, DE
221.201.126.184 AS4837 CHINA UNICOM China169 Backbone 9.44ms from Liaoyang, CN
62.228.196.136 AS6866 Cyprus Telecommunications Authority 2.03ms from Nicosia, CY
119.47.238.88 AS7679 QTnet,Inc. 7.97ms from Osaka, JP
31.41.153.72 AS49505 JSC Selectel 0.98ms from Saint Petersburg, RU
201.186.233.152 AS14117 Telefonica del Sur S.A. 7.95ms from Santiago, CL

Traceroute

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

$
traceroute -a -n -q1 -f2 23.72.138.1
traceroute to 23.72.138.1 (23.72.138.1): 64 hops max, 52 byte packets
2 [AS917] 170.39.227.2 0.141 ms
3 [] 84.17.33.8 0.105 ms
Measurement taken from IPinfo ProbeNet in Seattle, US
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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