104.101.221.0/24

AS12222 · Akamai Technologies, Inc.

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Summary

Country	United States
Domain	akamai.com
ASN	AS12222
Parent Range	104.64.0.0/10
Registry	ARIN
ID	AKAMAI

WHOIS Details

NetHandle:      NET-104-64-0-0-1
OrgID:          AKAMAI
Parent:         NET-104-0-0-0-0
NetName:        AKAMAI
NetRange:       104.64.0.0 - 104.127.255.255
NetType:        allocation
RegDate:        2014-04-22
Updated:        2014-04-22
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 104.101.221.0/24

Range	ASN	Company	Num of IPs
104.64.0.0/10	AS9829	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS12400	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS1299	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS15802	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS16625	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS18209	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS20940	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS21342	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS24319	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS25019	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS2519	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS32787	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS33905	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS34164	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS3462	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS35994	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS3786	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS38040	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS38266	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS45727	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS45758	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS4761	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS4771	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS4775	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS4780	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS4818	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS12222	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS55410	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS55644	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS55836	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS577	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS6762	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS7470	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS7545	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS7713	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS8529	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS8551	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS8966	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS9299	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS9329	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS9354	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS9443	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS9498	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS9500	Akamai Technologies, Inc.	4,194,304

Nearby Ranges

BGP prefixes that overlap with 104.101.0.0/16

Range	ASN	Company	Num of IPs
104.64.0.0/10	AS9829	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS12400	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS1299	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS15802	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS9500	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS12222	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS16625	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS18209	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS20940	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS21342	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS24319	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS25019	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS2519	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS32787	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS33905	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS34164	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS3462	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS35994	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS3786	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS38040	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS38266	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS45727	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS45758	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS4761	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS4771	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS4775	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS4780	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS4818	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS55410	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS55644	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS55836	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS577	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS6762	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS7470	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS7545	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS7713	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS8529	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS8551	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS8966	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS9299	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS9329	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS9354	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS9443	Akamai Technologies, Inc.	4,194,304
104.64.0.0/10	AS9498	Akamai Technologies, Inc.	4,194,304
104.101.240.0/20	AS16625	Akamai International, BV	4,096
104.101.236.0/22	AS16625	Akamai International, BV	1,024

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

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

IP Address	ASN	Details
104.101.221.254	AS12222 Akamai Technologies, Inc.	`0.95ms` from Hong Kong, HK

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
34.207.253.136	AS14618 Amazon.com, Inc.	`0.57ms` from Ashburn, US
56.136.231.72	AS8987 Amazon Data Services Ireland Ltd	`0.35ms` from Boardman, US
4.225.241.40	AS8075 Microsoft Corporation	`0.22ms` from Gaevle, SE
142.197.159.232	AS33363 Charter Communications, Inc	`14.72ms` from Orlando, US
27.4.114.40	AS17488 Hathway IP Over Cable Internet	`1.79ms` from Saint Thomas Mount, IN
211.212.195.72	AS9318 SK Broadband Co Ltd	`2.17ms` from Seoul, KR
52.6.225.152	AS14618 Amazon.com, Inc.	`0.50ms` from Ashburn, US
52.202.166.200	AS14618 Amazon.com, Inc.	`0.51ms` from Ashburn, US
44.233.112.136	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
156.193.242.104	AS8452 TE-AS	`3.00ms` from Cairo, EG
122.138.241.184	AS4837 CHINA UNICOM China169 Backbone	`8.66ms` from Changchun, CN
106.86.215.168	AS4134 CHINANET-BACKBONE	`8.86ms` from Chongqing, CN
213.231.1.120	AS34661 BREEZE NETWORK	`7.18ms` from Kyiv, UA
34.94.79.248	AS396982 Google LLC	`0.10ms` from Los Angeles, US
106.173.209.72	AS2516 KDDI CORPORATION	`10.43ms` from Osaka, JP
195.154.181.200	AS12876 SCALEWAY S.A.S.	`0.46ms` from Paris, FR
112.228.139.216	AS4837 CHINA UNICOM China169 Backbone	`5.05ms` from Qingdao, CN
121.153.218.248	AS4766 Korea Telecom	`5.72ms` from Seoul, KR
118.76.93.168	AS4837 CHINA UNICOM China169 Backbone	`10.27ms` from Taiyuan, CN
52.24.70.184	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
178.208.40.24	AS34762 Combell NV	`0.28ms` from Brussels, BE
161.35.197.232	AS14061 DigitalOcean, LLC	`0.23ms` from Frankfurt am Main, DE
192.248.186.184	AS20473 The Constant Company, LLC	`0.13ms` from Frankfurt am Main, DE
87.168.32.168	AS3320 Deutsche Telekom AG	`3.12ms` from Hamburg, DE
45.144.212.24	AS214940 KPROHOST LLC	`0.10ms` from Kerkrade, NL

Traceroute

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

traceroute -a -n -q1 -f4 104.101.221.255

traceroute to 104.101.221.255 (104.101.221.255): 64 hops max, 52 byte packets

4 [] 80.81.195.165 213.266 ms

5 [AS9269] 61.244.225.96 213.257 ms

6 [] 202.4.163.9 213.534 ms

7 [AS12222] 104.101.221.255 225.853 ms

Measurement taken from

IPinfo ProbeNet in Saint Petersburg, RU

On December 28th 2025

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