23.35.146.0/23

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 23.35.0.0/16

Range	ASN	Company	Num of IPs
23.35.112.0/20	AS16625	Akamai International, BV	4,096
23.35.144.0/23	AS16625	Akamai International, BV	512
23.35.149.0/24	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

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

IP Address	ASN	Details
23.35.146.109	AS20940 Akamai International B.V.	`0.73ms` from Chicago, US
23.35.147.203	AS20940 Akamai International B.V.	`0.73ms` from Chicago, 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
73.43.87.39	AS7922 Comcast Cable Communications, LLC	`4.41ms` from Atlanta, US
125.35.122.135	AS4808 China Unicom Beijing Province Network	`3.10ms` from Beijing, CN
113.206.44.39	AS4837 CHINA UNICOM China169 Backbone	`1.78ms` from Chongqing, CN
14.254.234.55	AS45899 VNPT Corp	`6.17ms` from Da Nang, VN
5.31.75.231	AS15802 Emirates Integrated Telecommunications Company PJSC	`6.77ms` from Dubai, AE
218.74.173.87	AS4134 CHINANET-BACKBONE	`7.72ms` from Hangzhou, CN
58.225.167.247	AS9318 SK Broadband Co Ltd	`1.17ms` from Incheon, KR
185.223.186.23	AS5413 Wavenet Limited	`0.99ms` from London, GB
43.205.202.247	AS16509 Amazon.com, Inc.	`0.15ms` from Mumbai, IN
60.136.44.7	AS17676 SoftBank Corp.	`7.46ms` from Osaka, JP
223.216.242.231	AS4713 NTT DOCOMO BUSINESS,Inc.	`6.99ms` from Osaka, JP
109.183.68.87	AS12767 T-Mobile Czech Republic a.s.	`3.13ms` from Prague, CZ
47.89.254.247	AS45102 Alibaba (US) Technology Co., Ltd.	`0.49ms` from Santa Clara, US
79.119.71.103	AS8708 DIGI ROMANIA S.A.	`10.43ms` from Bacau, RO
203.159.242.103	AS4621 UNINET-TH	`0.70ms` from Bangkok, TH
111.198.0.23	AS4808 China Unicom Beijing Province Network	`4.25ms` from Beijing, CN
173.89.23.167	AS10796 Charter Communications Inc	`8.13ms` from Chicago, US
72.132.104.199	AS20001 Charter Communications Inc	`7.94ms` from Los Angeles, US
58.162.202.55	AS1221 Telstra Limited	`1.79ms` from Melbourne, AU
2.34.56.135	AS30722 Fastweb SpA	`8.35ms` from Milan, IT
2.18.129.23	AS16625 Akamai Technologies, Inc.	`0.40ms` from Paris, FR
159.196.96.151	AS4764 Aussie Broadband	`0.87ms` from Sydney, AU
163.18.83.23	AS1659 Taiwan Academic Network (TANet) Information Center	`3.71ms` from Taichung, TW
60.222.254.151	AS4837 CHINA UNICOM China169 Backbone	`6.92ms` from Taiyuan, CN
46.210.127.119	AS1680 Cellcom Fixed Line Communication L.P	`9.22ms` from Tel Aviv, IL

Traceroute

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

traceroute -a -n -q1 23.35.147.203

traceroute to 23.35.147.203 (23.35.147.203): 64 hops max, 52 byte packets

1 [AS136258] 185.196.61.1 0.204 ms

2 [AS3257] 209.120.140.49 0.288 ms

3 [AS3257] 213.200.126.26 0.662 ms

4 [AS20940] 23.35.147.203 10.615 ms

Measurement taken from

IPinfo ProbeNet in Toronto, CA

On January 30th 2026

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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