1. All IP Ranges
  2. 2.0.0.0/8
  3. 2.21.0.0/16
  4. AS34164  | 2.21.237.0/24

2.21.237.0/24

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 2.21.237.0/24

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
2.21.237.18 AS34164 Akamai International B.V. 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
91.216.34.248 AS12595 Onworx BV 2.28ms from Amsterdam, NL
79.253.237.40 AS3320 Deutsche Telekom AG 2.09ms from Berlin, DE
82.12.207.248 AS5089 Virgin Media Limited 4.62ms from Erith, GB
90.42.154.8 AS3215 Orange S.A. 18.84ms from Lyon, FR
172.254.55.8 AS12271 Charter Communications Inc 2.12ms from New York City, US
133.130.203.8 AS2514 NTT PC Communications, Inc. 2.26ms from Osaka, JP
5.51.11.152 AS5410 Bouygues Telecom SA 3.31ms from Paris, FR
67.166.73.248 AS7922 Comcast Cable Communications, LLC 3.28ms from Salt Lake City, US
112.171.142.184 AS4766 Korea Telecom 1.65ms from Seoul, KR
219.98.150.152 AS2527 Sony Network Communications Inc. 1.94ms from Tokyo, JP
88.117.190.24 AS8447 A1 Telekom Austria AG 0.27ms from Vienna, AT
52.222.106.24 AS8987 Amazon Data Services Ireland Ltd 0.36ms from Boardman, US
190.65.119.40 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 6.81ms from Bogota, CO
20.107.135.152 AS8075 Microsoft Corporation 0.15ms from Dublin, IE
209.45.94.56 AS262253 ECONOCABLE MEDIA SAC 0.33ms from Lima, PE
63.135.75.216 AS51809 BRSK Limited 5.90ms from London, GB
128.34.193.104 AS22 Navy Network Information Center (NNIC) 1.76ms from Los Angeles, US
95.246.54.184 AS3269 Telecom Italia S.p.A. 5.70ms from Milan, IT
73.201.85.120 AS7922 Comcast Cable Communications, LLC 9.35ms from New York City, US
178.255.98.168 AS51269 HEXATOM s.a.r.l. 1.28ms from Paris, FR
181.39.114.200 AS27947 Telconet S.A 0.66ms from Quito, EC
36.39.139.120 AS38669 LG HelloVision Corp. 3.79ms from Seoul, KR
43.175.87.24 AS139341 ACE 0.19ms from Surabaya, ID
46.49.71.8 AS16010 Magticom Ltd. 0.63ms from Tbilisi, GE
220.104.70.200 AS4713 NTT DOCOMO BUSINESS,Inc. 13.10ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -f4 2.21.237.3
traceroute to 2.21.237.3 (2.21.237.3): 64 hops max, 52 byte packets
6 [AS34164] 2.21.237.3 0.815 ms
Measurement taken from IPinfo ProbeNet in London, GB
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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