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  2. 2.0.0.0/8
  3. 2.21.0.0/16
  4. AS20940  | 2.21.172.0/24

2.21.172.0/24

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 AKAMAI-PA

WHOIS Details

inetnum:        2.21.172.0 - 2.21.172.255
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:        2017-04-06T16:20:20Z
last-modified:  2017-04-06T16:20:20Z
source:         RIPE
abuse-email:    [email protected]
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:         [email protected]
abuse-mailbox:  [email protected]
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:         [email protected]
mnt-by:         AKAM1-RIPE-MNT
created:        2002-03-06T09:02:17Z
last-modified:  2023-02-28T13:03:56Z
source:         RIPE

route:          2.21.172.0/24
descr:          Akamai Technologies
origin:         AS16625
mnt-by:         AKAM1-RIPE-MNT
created:        2017-04-06T16:20:20Z
last-modified:  2017-04-06T16:20:20Z
source:         RIPE

route:          2.21.172.0/24
descr:          Akamai Technologies
origin:         AS20940
mnt-by:         AKAM1-RIPE-MNT
created:        2017-04-06T16:20:20Z
last-modified:  2017-04-06T16:20:20Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 2.21.172.0/24

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
2.21.208.0/20 AS16625 Akamai Technologies 4,096
2.21.192.0/20 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
2.21.80.0/22 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
2.21.173.0/24 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

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

IP Address ASN Details
2.21.172.6 AS20940 Akamai International B.V. 0.19ms from Bogota, CO

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
24.41.56.248 AS7029 Windstream Communications LLC 0.44ms from Atlanta, US
91.207.125.136 AS8423 NetcoRR 0.31ms from Bucharest, RO
187.205.40.232 AS8151 UNINET 6.48ms from Guadalajara, MX
201.148.97.168 AS61854 CLICKNET TELECOM PROVEDOR DE INTERNET LTDA 6.71ms from Joao Pessoa, BR
175.170.159.120 AS4837 CHINA UNICOM China169 Backbone 7.75ms from Liaoyang, CN
81.94.194.200 AS20860 IOMART CLOUD SERVICES LIMITED 3.06ms from London, GB
86.195.96.72 AS3215 Orange S.A. 2.06ms from Paris, FR
80.104.162.248 AS3269 Telecom Italia S.p.A. 13.81ms from Rome, IT
187.156.241.40 AS8151 UNINET 16.52ms from Santiago de Queretaro, MX
211.152.41.200 AS4811 China Telecom (Group) 3.97ms from Shanghai, CN
52.237.107.88 AS8075 Microsoft Corporation 0.52ms from Singapore, SG
220.100.248.136 AS2497 Internet Initiative Japan Inc. 1.79ms from Tokyo, JP
111.88.142.248 AS48988 Modern Server Solutions LLP 0.57ms from Almaty, KZ
77.55.252.120 AS15967 Nazwa.pl Sp.z.o.o. 0.55ms from Amsterdam, NL
20.21.16.72 AS8075 Microsoft Corporation 0.86ms from Az Za`ayin, QA
85.239.110.120 AS16097 HL komm Telekommunikations GmbH 4.64ms from Berlin, DE
52.159.114.104 AS8075 Microsoft Corporation 0.29ms from Chicago, US
34.69.68.8 AS396982 Google LLC 0.11ms from Council Bluffs, US
136.248.197.8 AS31898 Oracle Corporation 0.49ms from Dallas, US
98.151.201.184 AS20001 Charter Communications Inc 9.38ms from Honolulu, US
175.161.41.152 AS4837 CHINA UNICOM China169 Backbone 8.26ms from Liaoyang, CN
85.239.227.168 AS15685 CASABLANCA INT a.s. 0.23ms from Prague, CZ
180.230.10.24 AS17858 LG POWERCOMM 6.79ms from Seoul, KR
126.74.140.24 AS17676 SoftBank Corp. 2.71ms from Tokyo, JP
52.211.122.184 AS16509 Amazon.com, Inc. 0.13ms from Dublin, IE

Traceroute

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

$
traceroute -a -n -q1 -f3 2.21.172.11
traceroute to 2.21.172.11 (2.21.172.11): 64 hops max, 52 byte packets
3 [AS7195] 200.25.51.121 1.791 ms
4 [AS7195] 200.25.2.155 2.811 ms
6 *
7 *
8 [AS20940] 2.21.172.11 0.712 ms
Measurement taken from IPinfo ProbeNet in Bogota, CO
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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