23.58.132.0/23

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-23-32-0-0-1
OrgID:          AKAMAI
Parent:         NET-23-0-0-0-0
NetName:        AKAMAI
NetRange:       23.32.0.0 - 23.67.255.255
NetType:        allocation
RegDate:        2011-05-16
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

Nearby Ranges

BGP prefixes that overlap with 23.58.0.0/16

Range	ASN	Company	Num of IPs
23.58.222.0/23	AS20940	Akamai International, BV	512
23.58.93.0/24	AS20940	Akamai International, BV	256

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

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

IP Address	ASN	Details
23.58.133.161	AS20940 Akamai International B.V.	`0.49ms` from Atlanta, US
23.58.132.123	AS20940 Akamai International B.V.	`0.50ms` 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
34.243.79.55	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
91.234.151.135	AS9009 M247 Europe SRL	`0.29ms` from Frankfurt am Main, DE
38.174.247.167	AS398823 PEG TECH INC	`0.34ms` from Los Angeles, US
58.96.81.151	AS10143 Exetel Pty Ltd	`1.05ms` from Melbourne, AU
110.143.255.183	AS1221 Telstra Limited	`1.46ms` from Melbourne, AU
81.4.211.215	AS15774 Limited Liability Company "TTK-Svyaz"	`6.40ms` from Moscow, RU
221.228.93.119	AS138950 Jiangsu Wuxi International IDC network	`0.23ms` from Nanjing, CN
88.100.8.215	AS5610 O2 Czech Republic, a.s.	`10.02ms` from Prague, CZ
119.166.168.183	AS4837 CHINA UNICOM China169 Backbone	`1.42ms` from Qingdao, CN
20.193.70.183	AS8075 Microsoft Corporation	`0.95ms` from Sydney, AU
31.164.231.135	AS6730 Sunrise GmbH	`0.78ms` from Zuerich, CH
40.114.4.103	AS8075 Microsoft Corporation	`0.44ms` from Ashburn, US
101.98.232.135	AS9790 Two Degrees Networks Limited	`5.65ms` from Auckland, NZ
178.41.36.231	AS6855 Slovak Telekom, a.s.	`1.81ms` from Bratislava, SK
217.245.151.23	AS3320 Deutsche Telekom AG	`3.66ms` from Duesseldorf, DE
90.214.221.151	AS5607 Sky UK Limited	`4.38ms` from Erith, GB
119.29.201.167	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.02ms` from Guangzhou, CN
171.242.106.87	AS7552 Viettel Group	`5.34ms` from Hanoi, VN
171.245.236.199	AS7552 Viettel Group	`16.57ms` from Ho Chi Minh City, VN
195.225.227.39	AS34758 Axera SpA	`3.11ms` from Milan, IT
116.11.89.135	AS4134 CHINANET-BACKBONE	`4.18ms` from Nanning, CN
162.247.212.215	AS40237 United Telephone Company	`4.19ms` from Nashville, US
67.242.108.39	AS11351 Charter Communications Inc	`14.28ms` from New York City, US
186.212.176.7	AS18881 TELEFÔNICA BRASIL S.A	`0.66ms` from Rio de Janeiro, BR
79.35.105.167	AS3269 Telecom Italia S.p.A.	`16.44ms` from Rome, IT

Traceroute

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

traceroute -a -n -q1 -f3 23.58.133.161

traceroute to 23.58.133.161 (23.58.133.161): 64 hops max, 52 byte packets

3 [] 206.71.12.65 1.484 ms

4 *

5 *

6 *

7 [AS20940] 23.58.133.161 0.556 ms

Measurement taken from

IPinfo ProbeNet in Atlanta, US

On December 28th 2025

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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