2.21.188.0/22

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:        2.21.188.0 - 2.21.191.255
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:        2017-04-12T12:45:08Z
last-modified:  2017-04-12T12:45:08Z
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:          2.21.188.0/22
descr:          Akamai Technologies
origin:         AS16625
mnt-by:         AKAM1-RIPE-MNT
created:        2017-04-12T12:45:08Z
last-modified:  2017-04-12T12:45:08Z
source:         RIPE

route:          2.21.188.0/22
descr:          Akamai Technologies
origin:         AS20940
mnt-by:         AKAM1-RIPE-MNT
created:        2017-04-12T12:45:08Z
last-modified:  2017-04-12T12:45:08Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 2.21.188.0/22

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
2.21.164.0/22	AS1267	Akamai Technologies	1,024
2.21.180.0/22	AS16625	Akamai Technologies	1,024
2.21.184.0/22	AS16625	Akamai Technologies	1,024
2.21.160.0/22	AS37457	Akamai Technologies	1,024
2.21.224.0/22	AS16625	Akamai Technologies	1,024
2.21.232.0/22	AS37457	Akamai Technologies	1,024
2.21.248.0/22	AS16625	Akamai Technologies	1,024
2.21.80.0/22	AS16625	Akamai Technologies	1,024
2.21.168.0/22	AS16625	Akamai Technologies	1,024
2.21.176.0/22	AS16625	Akamai Technologies	1,024
2.21.94.0/23	AS34164	Akamai Technologies	512
2.21.173.0/24	AS20940	Akamai Technologies	256
2.21.247.0/24	AS20940	Akamai Technologies	256
2.21.239.0/24	AS20940	Akamai Technologies	256
2.21.240.0/24	AS20940	Akamai Technologies	256
2.21.242.0/24	AS20940	Akamai Technologies	256
2.21.243.0/24	AS20940	Akamai Technologies	256
2.21.172.0/24	AS20940	Akamai Technologies	256
2.21.246.0/24	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
2.21.189.199	AS16625 Akamai Technologies, Inc.	`0.17ms` from Stockholm, SE
2.21.191.174	AS16625 Akamai Technologies, Inc.	`0.18ms` from Stockholm, SE
2.21.190.77	AS16625 Akamai Technologies, Inc.	`0.17ms` from Stockholm, SE
2.21.188.234	AS16625 Akamai Technologies, Inc.	`0.18ms` from Stockholm, SE

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
76.29.233.230	AS7922 Comcast Cable Communications, LLC	`12.27ms` from Atlanta, US
145.224.87.182	AS14593 Space Exploration Technologies Corporation	`9.90ms` from Frankfurt am Main, DE
185.115.106.102	AS204080 Apelby Solutions s.r.o.	`1.14ms` from Frankfurt am Main, DE
175.178.197.198	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.01ms` from Guangzhou, CN
111.2.182.198	AS56041 China Mobile communications corporation	`3.96ms` from Hangzhou, CN
119.116.70.38	AS4837 CHINA UNICOM China169 Backbone	`6.53ms` from Liaoyang, CN
107.172.173.246	AS36352 HostPapa	`0.24ms` from Los Angeles, US
18.64.57.54	AS16509 Amazon.com, Inc.	`0.16ms` from Melbourne, AU
69.137.9.198	AS7922 Comcast Cable Communications, LLC	`9.01ms` from Miami, US
24.194.123.182	AS11351 Charter Communications Inc	`14.64ms` from New York City, US
194.57.169.118	AS2200 Renater	`9.37ms` from Paris, FR
179.109.131.214	AS263585 DIGITAL NET RJ TELECOM EIRELI	`6.07ms` from Rio de Janeiro, BR
118.62.55.38	AS4766 Korea Telecom	`3.26ms` from Seoul, KR
113.144.219.182	AS2516 KDDI CORPORATION	`6.51ms` from Tokyo, JP
45.37.153.118	AS11426 Charter Communications Inc	`12.58ms` from Ashburn, US
173.66.98.6	AS701 Verizon Business	`2.14ms` from Ashburn, US
186.108.73.86	AS7303 Telecom Argentina S.A.	`1.74ms` from Buenos Aires, AR
174.100.233.6	AS10796 Charter Communications Inc	`7.06ms` from Columbus, US
24.242.23.54	AS11427 Charter Communications Inc	`12.39ms` from Dallas, US
217.91.192.38	AS3320 Deutsche Telekom AG	`6.54ms` from Duesseldorf, DE
191.187.177.38	AS28573 Claro NXT Telecomunicacoes Ltda	`12.95ms` from Fortaleza, BR
209.93.140.6	AS6871 Plusnet	`9.22ms` from London, GB
179.28.8.118	AS6057 Administracion Nacional de Telecomunicaciones	`13.70ms` from Montevideo, UY
178.44.120.86	AS12389 PJSC Rostelecom	`15.39ms` from Moscow, RU
103.54.65.6	AS133975 Chemplast Sanmar Limited	`1.26ms` from Mumbai, IN

Traceroute

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

traceroute -a -n -q1 -f3 2.21.191.135

traceroute to 2.21.191.135 (2.21.191.135): 64 hops max, 52 byte packets

3 [AS20940] 23.210.59.25 0.161 ms

4 *

5 *

6 *

7 *

8 [AS16625] 2.21.191.135 0.197 ms

Measurement taken from

IPinfo ProbeNet in Stockholm, SE

On September 11th 2025

What are IP address ranges?

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