1. All IP Ranges
  2. 2.0.0.0/8
  3. 2.21.0.0/16
  4. AS20940  | 2.21.241.0/24

2.21.241.0/24

AS20940  ·  Akamai International B.V.

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Summary

Country unknown
Domain akamai.com
ASN AS20940
Parent Range 2.16.0.0/13
Registry RIPE
ID NL-AKAMAI-20100910

WHOIS Details

inetnum:        2.16.0.0 - 2.23.255.255
netname:        NL-AKAMAI-20100910
country:        EU
org:            ORG-AT1-RIPE
admin-c:        NARA1-RIPE
tech-c:         NARA1-RIPE
status:         ALLOCATED PA
notify:         ip-admin@akamai.com
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         AKAM1-RIPE-MNT
mnt-lower:      AKAM1-RIPE-MNT
mnt-domains:    AKAM1-RIPE-MNT
mnt-routes:     AKAM1-RIPE-MNT
created:        2010-09-10T08:12:33Z
last-modified:  2023-03-31T00:31:24Z
source:         RIPE
abuse-email:    abuse@akamai.com
abuse-c:        AR15028-RIPE
abuse-org:      ORG-AT1-RIPE

organisation:   ORG-AT1-RIPE
org-name:       Akamai International B.V.
country:        NL
org-type:       LIR
address:        145 Broadway
address:        02142
address:        Cambridge, MA
address:        UNITED STATES
phone:          +1-6174443000
e-mail:         ck@akamai.com
reg-nr:         34159661
admin-c:        NARA1-RIPE
admin-c:        CKAK-RIPE
admin-c:        RM4844-RIPE
admin-c:        NB782-RIPE
admin-c:        CDAK23-RIPE
abuse-c:        AR15028-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        AKAM1-RIPE-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         AKAM1-RIPE-MNT
created:        2004-04-17T11:18:43Z
last-modified:  2026-04-29T05:30:16Z
source:         RIPE
abuse-email:    abuse@akamai.com
abuse-c:        AR15028-RIPE
abuse-org:      undefined

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:          2.16.0.0/13
descr:          Akamai Technologies
origin:         AS20940
mnt-by:         AKAM1-RIPE-MNT
created:        2020-10-30T13:11:26Z
last-modified:  2020-10-30T13:11:26Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 2.21.241.0/24

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 AS34164 Akamai International B.V. 524,288
2.16.0.0/13 AS20940 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
2.21.168.0/22 AS16625 Akamai Technologies 1,024
2.21.188.0/22 AS16625 Akamai Technologies 1,024
2.21.176.0/22 AS16625 Akamai Technologies 1,024
2.21.224.0/22 AS16625 Akamai Technologies 1,024
2.21.184.0/22 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
2.21.94.0/23 AS34164 Akamai Technologies 512
2.21.172.0/24 AS20940 Akamai Technologies 256
2.21.242.0/24 AS20940 Akamai Technologies 256
2.21.173.0/24 AS20940 Akamai Technologies 256
2.21.247.0/24 AS20940 Akamai Technologies 256
2.21.243.0/24 AS20940 Akamai Technologies 256
2.21.246.0/24 AS20940 Akamai Technologies 256
2.21.239.0/24 AS20940 Akamai Technologies 256
2.21.240.0/24 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

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

IP Address ASN Details
2.21.241.68 AS20940 Akamai International B.V. 0.64ms from Rio de Janeiro, 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
175.11.73.24 AS4134 CHINANET BACKBONE 2.35ms from Changsha, CN
64.219.227.88 AS7018 AT&T Enterprises, LLC 0.93ms from Dallas, US
143.246.151.8 AS395450 Boingo Wireless, Inc. 3.30ms from Denver, US
34.244.63.152 AS16509 Amazon.com, Inc. 0.21ms from Dublin, IE
177.38.253.40 AS262832 Infotechnet Informatica e Assistencia Tecnica Ltda 7.85ms from Fortaleza, BR
36.20.7.120 AS4134 CHINANET BACKBONE 5.78ms from Hangzhou, CN
218.234.15.56 AS9318 SK Broadband Co Ltd 1.11ms from Incheon, KR
178.206.68.136 AS28840 PJSC TATTELECOM 4.42ms from Kazan, RU
95.166.30.232 AS48101 Trooli Ltd. 1.43ms from London, GB
68.129.29.152 AS701 Verizon Business 2.66ms from New York City, US
131.129.11.152 AS4685 Asahi Net 5.04ms from Osaka, JP
4.149.229.56 AS8075 Microsoft Corporation 0.29ms from Quincy, US
66.124.76.232 AS7018 AT&T Enterprises, LLC 2.61ms from San Jose, US
102.179.21.56 AS37577 Orange Burkina Faso 18.35ms from Accra, GH
71.224.0.8 AS7922 Comcast Cable Communications, LLC 7.87ms from Ashburn, US
101.22.124.56 AS4837 CHINA UNICOM China169 Backbone 5.99ms from Beijing, CN
84.143.18.8 AS3320 Deutsche Telekom AG 4.87ms from Berlin, DE
71.18.157.232 AS396986 Bytedance Inc. 0.55ms from Hong Kong, HK
125.149.99.200 AS4766 Korea Telecom 1.98ms from Incheon, KR
178.166.35.24 AS12353 Vodafone Portugal 2.56ms from Lisbon, PT
126.129.35.88 AS17676 SoftBank Corp. 4.96ms from Tokyo, JP
62.238.185.88 AS15435 DELTA Fiber Nederland B.V. 8.22ms from Amsterdam, NL
72.108.58.120 AS6167 Verizon Business 15.09ms from Boston, US
24.91.60.88 AS7922 Comcast Cable Communications, LLC 4.71ms from Boston, US
3.22.152.56 AS16509 Amazon.com, Inc. 0.19ms from Columbus, US

Traceroute

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

$
traceroute -a -n -q1 -f4 2.21.241.25
traceroute to 2.21.241.25 (2.21.241.25): 64 hops max, 52 byte packets
4 [AS3356] 4.68.37.22 6.805 ms
5 *
6 [AS6762] 213.144.160.35 144.805 ms
7 *
8 *
9 [AS20940] 2.21.241.25 142.203 ms
Measurement taken from IPinfo ProbeNet in Tulsa, US
On

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.

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