2.21.152.0/22

AS16625 · Akamai Technologies, Inc.

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Summary

Country	unknown
Domain	akamai.com
ASN	AS16625
Parent Range	2.16.0.0/13
Registry	RIPE
ID	AKAMAI-PA

WHOIS Details

inetnum:        2.21.144.0 - 2.21.159.255
netname:        AKAMAI-PA
descr:          Akamai Technologies
country:        EU
admin-c:        NARA1-RIPE
tech-c:         NARA1-RIPE
status:         ASSIGNED PA
mnt-by:         AKAM1-RIPE-MNT
mnt-routes:     AKAM1-RIPE-MNT
created:        2011-05-18T13:11:37Z
last-modified:  2011-05-18T13:11:37Z
source:         RIPE
abuse-email:    abuse@akamai.com
abuse-c:        AR15028-RIPE
abuse-org:      ORG-AT1-RIPE

role:           Network Architecture Role Account
address:        Akamai Technologies
address:        145 Broadway
address:        Cambridge, MA 02142
phone:          +1-617-938-3130
e-mail:         ip-admin@akamai.com
abuse-mailbox:  abuse@akamai.com
admin-c:        NB782-RIPE
admin-c:        CKAK-RIPE
tech-c:         APB15-RIPE
tech-c:         CKAK-RIPE
tech-c:         NB782-RIPE
tech-c:         RM4844-RIPE
tech-c:         CDAK23-RIPE
nic-hdl:        NARA1-RIPE
notify:         ip-admin@akamai.com
mnt-by:         AKAM1-RIPE-MNT
created:        2002-03-06T09:02:17Z
last-modified:  2023-02-28T13:03:56Z
source:         RIPE

route:          2.21.144.0/20
descr:          Akamai Technologies
origin:         AS20940
mnt-by:         AKAM1-RIPE-MNT
created:        2020-02-05T21:55:19Z
last-modified:  2020-02-05T21:55:19Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 2.21.152.0/22

Range	ASN	Company	Num of IPs
2.16.0.0/13	AS20940	Akamai International B.V.	524,288
2.16.0.0/13	AS34164	Akamai International B.V.	524,288

Nearby Ranges

BGP prefixes that overlap with 2.21.0.0/16

Range	ASN	Company	Num of IPs
2.16.0.0/13	AS20940	Akamai International B.V.	524,288
2.16.0.0/13	AS34164	Akamai International B.V.	524,288
2.21.208.0/20	AS16625	Akamai Technologies	4,096
2.21.192.0/20	AS16625	Akamai Technologies	4,096
2.21.184.0/22	AS16625	Akamai Technologies	1,024
2.21.188.0/22	AS16625	Akamai Technologies	1,024
2.21.224.0/22	AS16625	Akamai Technologies	1,024
2.21.248.0/22	AS16625	Akamai Technologies	1,024
2.21.80.0/22	AS16625	Akamai Technologies	1,024
2.21.164.0/22	AS1267	Akamai Technologies	1,024
2.21.168.0/22	AS16625	Akamai Technologies	1,024
2.21.176.0/22	AS16625	Akamai Technologies	1,024
2.21.180.0/22	AS16625	Akamai Technologies	1,024
2.21.160.0/22	AS37457	Akamai Technologies	1,024
2.21.232.0/22	AS37457	Akamai Technologies	1,024
2.21.94.0/23	AS34164	Akamai Technologies	512
2.21.242.0/24	AS20940	Akamai Technologies	256
2.21.243.0/24	AS20940	Akamai Technologies	256
2.21.246.0/24	AS20940	Akamai Technologies	256
2.21.247.0/24	AS20940	Akamai Technologies	256
2.21.172.0/24	AS20940	Akamai Technologies	256
2.21.173.0/24	AS20940	Akamai Technologies	256
2.21.240.0/24	AS20940	Akamai Technologies	256
2.21.239.0/24	AS20940	Akamai Technologies	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

1,010 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
2.21.152.140	AS16625 Akamai Technologies, Inc.	`0.50ms` from Osasco, BR
2.21.155.7	AS16625 Akamai Technologies, Inc.	`0.50ms` from Osasco, BR
2.21.154.61	AS16625 Akamai Technologies, Inc.	`0.50ms` from Osasco, BR
2.21.153.21	AS16625 Akamai Technologies, Inc.	`0.50ms` from Osasco, BR

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
152.200.139.6	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`1.50ms` from Bogota, CO
72.60.69.246	AS47583 Hostinger International Limited	`0.71ms` from Boston, US
128.104.79.6	AS59 University of Wisconsin Madison	`5.47ms` from Chicago, US
107.221.250.54	AS7018 AT&T Enterprises, LLC	`19.97ms` from Chicago, US
118.179.28.22	AS58656 bdHUB Limited	`0.35ms` from Dhaka, BD
188.30.144.70	AS206067 Hutchison 3G UK Limited	`12.91ms` from London, GB
97.86.92.22	AS20115 Charter Communications LLC	`11.30ms` from Mount Prospect, US
118.79.42.38	AS4837 CHINA UNICOM China169 Backbone	`3.95ms` from Taiyuan, CN
43.235.32.182	AS17506 ARTERIA Networks Corporation	`1.10ms` from Tokyo, JP
209.115.136.22	AS852 TELUS Communications Inc.	`0.93ms` from Toronto, CA
84.15.236.22	AS13194 Bite IP Network	`8.25ms` from Vilnius, LT
99.44.45.134	AS7018 AT&T Enterprises, LLC	`12.71ms` from Atlanta, US
89.149.9.230	AS12310 iNES GROUP SRL	`0.35ms` from Bucharest, RO
92.142.76.182	AS3215 Orange S.A.	`2.20ms` from Cayenne, GF
47.7.84.214	AS20115 Charter Communications LLC	`17.85ms` from Dallas, US
32.142.49.54	AS7018 AT&T Enterprises, LLC	`0.94ms` from Dallas, US
84.136.119.118	AS3320 Deutsche Telekom AG	`4.47ms` from Frankfurt am Main, DE
217.229.23.118	AS3320 Deutsche Telekom AG	`3.77ms` from Hamburg, DE
116.62.192.182	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.64ms` from Hangzhou, CN
131.106.185.150	AS6079 RCN	`7.34ms` from Herndon, US
82.102.12.166	AS20860 IOMART CLOUD SERVICES LIMITED	`1.04ms` from London, GB
176.126.242.118	AS44684 Mythic Beasts Ltd	`0.22ms` from London, GB
50.158.211.118	AS22773 Cox Communications Inc.	`9.60ms` from Los Angeles, US
80.45.90.182	AS13285 TalkTalk Communications Limited	`2.33ms` from Manchester, GB
93.226.67.246	AS3320 Deutsche Telekom AG	`5.50ms` from Nuernberg, DE

Traceroute

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

traceroute -a -n -q1 -f5 2.21.155.147

traceroute to 2.21.155.147 (2.21.155.147): 64 hops max, 52 byte packets

5 [AS6939] 184.104.188.253 61.062 ms

6 *

7 *

8 *

9 *

10 [AS16625] 2.21.155.147 172.318 ms

Measurement taken from

IPinfo ProbeNet in Fremont, US

On November 22nd 2025

What are IP address ranges?

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