1. All IP Ranges
  2. 2.0.0.0/8
  3. 2.21.0.0/16
  4. AS34164  | 2.21.236.0/24

2.21.236.0/24

AS34164  ·  Akamai International B.V.

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Summary

Country unknown
Domain akamai.com
ASN AS34164
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
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:  2023-03-31T01:20:54Z
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 2.21.236.0/24

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 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
2.21.168.0/22 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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Pingable IPs

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

IP Address ASN Details
2.21.236.9 AS34164 Akamai International B.V. 0.56ms from Dublin, IE

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
40.68.23.152 AS8075 Microsoft Corporation 0.29ms from Amsterdam, NL
20.22.19.152 AS8075 Microsoft Corporation 0.30ms from Boydton, US
45.116.172.200 AS55720 Gigabit Hosting Sdn Bhd 3.75ms from Hong Kong, HK
65.70.56.232 AS7018 AT&T Enterprises, LLC 1.39ms from Houston, US
18.133.253.184 AS16509 Amazon.com, Inc. 0.62ms from London, GB
91.144.184.184 AS42682 JSC "ER-Telecom Holding" 6.11ms from Moscow, RU
74.113.162.104 AS31769 GiGstreem 0.40ms from New York City, US
201.14.246.232 AS8167 V tal 4.27ms from Novo Hamburgo, BR
84.160.114.40 AS3320 Deutsche Telekom AG 5.58ms from Nuernberg, DE
46.187.15.120 AS12714 PJSC MegaFon 10.73ms from Samara, RU
202.128.136.72 AS4637 Telstra Global 7.31ms from Seoul, KR
118.38.36.56 AS4766 Korea Telecom 6.79ms from Seoul, KR
175.117.119.152 AS9318 SK Broadband Co Ltd 5.69ms from Seoul, KR
114.63.77.24 AS9812 Oriental Cable Network Co., Ltd. 4.74ms from Shanghai, CN
149.3.36.120 AS35805 JSC "Silknet" 4.97ms from Tbilisi, GE
74.140.164.120 AS10796 Charter Communications Inc 16.47ms from Toronto, CA
62.47.52.232 AS8447 A1 Telekom Austria AG 8.99ms from Vienna, AT
185.22.212.104 AS43451 Slovanet a.s. 1.70ms from Bratislava, SK
191.231.211.40 AS26615 TIM S/A 14.03ms from Fortaleza, BR
145.79.146.88 AS395793 Arisk Communications inc. 0.60ms from Frankfurt am Main, DE
51.12.221.104 AS8075 Microsoft Corporation 0.25ms from Gaevle, SE
34.88.111.200 AS396982 Google LLC 0.15ms from Hamina, FI
45.187.121.200 AS268546 RIOTELE-REAL INTERNET OPTICA TELECOMUNICACOES 10.25ms from Joao Pessoa, BR
123.191.102.72 AS4837 CHINA UNICOM China169 Backbone 13.38ms from Liaoyang, CN
5.134.12.152 AS34282 Team Blue Carrier Limited 1.53ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f4 2.21.236.2
traceroute to 2.21.236.2 (2.21.236.2): 64 hops max, 52 byte packets
5 [AS34164] 2.21.236.2 0.936 ms
Measurement taken from IPinfo ProbeNet in Dublin, IE
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.

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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