2.21.168.0/22

AS16625 · Akamai Technologies, Inc.

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

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

WHOIS Details

inetnum:        2.21.168.0 - 2.21.171.255
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:        2017-04-05T16:00:09Z
last-modified:  2017-04-05T16:00:09Z
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:          2.21.168.0/22
descr:          Akamai Technologies
origin:         AS16625
mnt-by:         AKAM1-RIPE-MNT
created:        2017-04-05T16:00:09Z
last-modified:  2017-04-05T16:00:09Z
source:         RIPE

route:          2.21.168.0/22
descr:          Akamai Technologies
origin:         AS20940
mnt-by:         AKAM1-RIPE-MNT
created:        2017-04-05T16:00:09Z
last-modified:  2017-04-05T16:00:09Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 2.21.168.0/22

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
2.21.192.0/20	AS16625	Akamai Technologies	4,096
2.21.208.0/20	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
2.21.164.0/22	AS1267	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

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

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

IP Address	ASN	Details
2.21.168.19	AS16625 Akamai Technologies, Inc.	`0.06ms` from Lisbon, PT
2.21.171.94	AS16625 Akamai Technologies, Inc.	`0.06ms` from Lisbon, PT
2.21.169.241	AS16625 Akamai Technologies, Inc.	`0.06ms` from Lisbon, PT
2.21.170.85	AS16625 Akamai Technologies, Inc.	`0.06ms` from Lisbon, PT

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
217.165.173.118	AS5384 Emirates Internet	`3.45ms` from Al Fujairah City, AE
72.250.235.6	AS27446 ERC Broadband	`1.11ms` from Asheville, US
2.245.128.198	AS6805 Telefonica Germany GmbH & Co.OHG	`2.84ms` from Berlin, DE
73.100.208.102	AS7922 Comcast Cable Communications, LLC	`8.21ms` from Boston, US
14.180.63.86	AS45899 VNPT Corp	`3.74ms` from Hanoi, VN
216.239.46.182	AS15169 Google LLC	`0.23ms` from Hong Kong, HK
118.140.28.22	AS9304 HGC Global Communications Limited	`1.34ms` from Hong Kong, HK
62.244.60.182	AS3254 Lucky Net Ltd	`0.54ms` from Kyiv, UA
149.28.91.230	AS20473 The Constant Company, LLC	`0.11ms` from Los Angeles, US
189.139.40.150	AS8151 UNINET	`1.58ms` from Mexico City, MX
2.114.227.70	AS3269 Telecom Italia S.p.A.	`5.14ms` from Naples, IT
52.175.155.6	AS8075 Microsoft Corporation	`0.15ms` from Osaka, JP
103.2.36.182	AS9997 Suzuka Cable Co.,Ltd	`5.18ms` from Osaka, JP
112.231.182.118	AS4837 CHINA UNICOM China169 Backbone	`6.42ms` from Qingdao, CN
89.194.29.86	AS8011 MongoDB, Inc.	`0.12ms` from Reston, US
173.10.117.38	AS7922 Comcast Cable Communications, LLC	`7.81ms` from Seattle, US
68.196.226.118	AS6128 Cablevision Systems Corp.	`2.51ms` from Secaucus, US
115.6.197.230	AS4766 Korea Telecom	`8.12ms` from Seoul, KR
14.45.53.6	AS4766 Korea Telecom	`5.37ms` from Seoul, KR
114.141.158.70	AS45061 Shanghai Information Network Co.,Ltd.	`3.59ms` from Shanghai, CN
219.149.150.150	AS4134 CHINANET-BACKBONE	`0.34ms` from Taiyuan, CN
133.194.0.6	AS2497 Internet Initiative Japan Inc.	`1.40ms` from Tokyo, JP
84.15.173.246	AS13194 Bite IP Network	`8.14ms` from Vilnius, LT
185.14.43.246	AS20485 Joint Stock Company TransTeleCom	`9.89ms` from Warsaw, PL
109.241.128.230	AS29314 VECTRA S.A.	`4.00ms` from Warsaw, PL

Traceroute

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

traceroute -a -n -q1 -f4 2.21.169.131

traceroute to 2.21.169.131 (2.21.169.131): 64 hops max, 52 byte packets

4 [AS6762] 213.144.187.207 1.656 ms

5 [AS16625] 2.21.169.131 0.096 ms

Measurement taken from

IPinfo ProbeNet in Lisbon, PT

On December 6th 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales