2.21.184.0/22

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:        2.21.184.0 - 2.21.187.255
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:        2017-04-12T12:30:08Z
last-modified:  2017-04-12T12:30:08Z
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:          2.21.184.0/22
descr:          Akamai Technologies
origin:         AS16625
mnt-by:         AKAM1-RIPE-MNT
created:        2022-02-10T15:05:04Z
last-modified:  2022-02-10T15:05:04Z
source:         RIPE

route:          2.21.184.0/22
descr:          Akamai Technologies
origin:         AS20940
mnt-by:         AKAM1-RIPE-MNT
created:        2022-02-10T15:05:04Z
last-modified:  2022-02-10T15:05:04Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 2.21.184.0/22

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
2.21.188.0/22	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
2.21.186.239	AS16625 Akamai Technologies, Inc.	`0.33ms` from London, GB
2.21.184.110	AS16625 Akamai Technologies, Inc.	`0.33ms` from London, GB
2.21.187.26	AS16625 Akamai Technologies, Inc.	`0.33ms` from London, GB
2.21.185.201	AS16625 Akamai Technologies, Inc.	`0.33ms` from London, GB

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
99.120.35.150	AS7018 AT&T Enterprises, LLC	`6.33ms` from Atlanta, US
195.245.251.118	AS28763 Nobel Group Limited	`1.61ms` from Bucharest, RO
34.174.153.38	AS396982 Google LLC	`0.14ms` from Dallas, US
184.92.42.6	AS11427 Charter Communications Inc	`14.88ms` from Houston, US
12.79.132.86	AS7018 AT&T Enterprises, LLC	`1.44ms` from Houston, US
105.247.166.246	AS36994 Vodacom	`2.29ms` from Johannesburg, ZA
196.206.11.246	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`17.55ms` from Lisbon, PT
46.50.35.118	AS42863 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	`17.61ms` from Lisbon, PT
13.43.23.70	AS16509 Amazon.com, Inc.	`0.18ms` from London, GB
97.181.140.6	AS6167 Verizon Business	`11.89ms` from Los Angeles, US
112.80.182.150	AS4837 CHINA UNICOM China169 Backbone	`1.19ms` from Nanjing, CN
115.31.24.214	AS7522 STNet, Incorporated	`8.67ms` from Osaka, JP
180.181.105.38	AS11492 CABLE ONE, INC.	`4.29ms` from Phoenix, US
52.7.249.86	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
45.229.138.22	AS267128 Speednet Telecom	`14.30ms` from Rio de Janeiro, BR
143.92.143.6	AS25019 Saudi Telecom Company JSC	`6.79ms` from Riyadh, SA
123.200.90.6	AS38121 LG HelloVision Corp.	`6.02ms` from Seoul, KR
60.71.7.6	AS17676 SoftBank Corp.	`2.93ms` from Tokyo, JP
89.64.83.38	AS9141 P4 Sp. z o.o.	`7.25ms` from Warsaw, PL
95.85.6.198	AS14061 DigitalOcean, LLC	`0.19ms` from Amsterdam, NL
12.252.63.22	AS7018 AT&T Enterprises, LLC	`1.72ms` from Atlanta, US
162.158.55.54	AS13335 Cloudflare, Inc.	`0.94ms` from Chennai, IN
67.141.249.22	AS7029 Windstream Communications LLC	`13.78ms` from Chicago, US
188.237.74.230	AS8926 Moldtelecom SA	`4.22ms` from Chisinau, MD
52.165.35.182	AS8075 Microsoft Corporation	`0.19ms` from Des Moines, US

Traceroute

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

traceroute -a -n -q1 -f3 2.21.184.196

traceroute to 2.21.184.196 (2.21.184.196): 64 hops max, 52 byte packets

3 [AS1299] 62.115.166.18 9.589 ms

4 *

5 *

6 *

7 [AS16625] 2.21.184.196 0.342 ms

Measurement taken from

IPinfo ProbeNet in London, GB

On September 11th 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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