59.151.128.0/18

AS20940 · Akamai International B.V.

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Summary

Country	United States
Domain	akamai.com
ASN	AS20940
Registry	APNIC
ID	AKAMAI

WHOIS Details

inetnum:        59.151.128.0 - 59.151.191.255
netname:        AKAMAI
descr:          Akamai Technologies, Inc.
country:        US
org:            ORG-ATI1-AP
admin-c:        NF49-AP
tech-c:         NF49-AP
abuse-c:        AA1826-AP
status:         ALLOCATED PORTABLE
remarks:        -+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
remarks:        This object can only be modified by APNIC hostmaster
remarks:        If you wish to modify this object details please
remarks:        send email to [email protected] with your organisation
remarks:        account name in the subject line.
remarks:        -+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
mnt-by:         APNIC-HM
mnt-lower:      MAINT-AP-AKAMAI
mnt-routes:     MAINT-AP-AKAMAI
mnt-irt:        IRT-AKAMAI-AP
last-modified:  2020-10-20T00:57:46Z
source:         APNIC

irt:            IRT-AKAMAI-AP
address:        Akamai Technologies
address:        145 Broadway
address:        Cambridge, MA 02142
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        AIA35-AP
tech-c:         AIA35-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-08-19
mnt-by:         MAINT-AP-AKAMAI
last-modified:  2026-01-13T19:26:56Z
source:         APNIC

organisation:   ORG-ATI1-AP
org-name:       Akamai Technologies, Inc.
org-type:       LIR
country:        US
address:        145 Broadway
phone:          +1-617-444-4768
fax-no:         +1-617-444-4768
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:59Z
source:         APNIC

role:           ABUSE AKAMAIAP
country:        ZZ
address:        Akamai Technologies
address:        145 Broadway
address:        Cambridge, MA 02142
phone:          +000000000
e-mail:         [email protected]
admin-c:        AIA35-AP
tech-c:         AIA35-AP
nic-hdl:        AA1826-AP
remarks:        Generated from irt object IRT-AKAMAI-AP
remarks:        [email protected] was validated on 2025-08-19
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-19T16:19:55Z
source:         APNIC

person:         Noam Freedman
nic-hdl:        NF49-AP
e-mail:         [email protected]
address:        Akamai Technologies
address:        8 Cambridge Center
address:        Cambridge, MA 02142
phone:          +1-617-444-3000
country:        AP
mnt-by:         MAINT-AP-AKAMAI
last-modified:  2016-12-12T10:28:39Z
source:         APNIC

route:          59.151.128.0/18
origin:         AS20940
descr:          Akamai Technologies, Inc. 145 Broadway
mnt-by:         MAINT-AP-AKAMAI
last-modified:  2024-04-10T11:16:28Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 59.151.0.0/16

Range	ASN	Company	Num of IPs
59.151.0.0/17	AS9802	21ViaNet(China),Inc.	32,768
59.151.0.0/17	AS9802	21ViaNet(China),Inc.	32,768
59.151.0.0/17	AS23724	21ViaNet(China),Inc.	32,768
59.151.0.0/17	AS23724	21ViaNet(China),Inc.	32,768
59.151.0.0/17	AS9308	21ViaNet(China),Inc.	32,768
59.151.0.0/17	AS9308	21ViaNet(China),Inc.	32,768
59.151.192.0/18	AS9981	kt HCN Co.,Ltd.	16,384
59.151.217.0/24	AS9981	HYUNDAI HCN Seronet Systems Co.Ltd	256

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

2,998 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
59.151.129.160	AS16625 Akamai Technologies, Inc.	`0.51ms` from Hong Kong, HK
59.151.128.50	AS16625 Akamai Technologies, Inc.	`0.52ms` from Hong Kong, HK
59.151.178.117	AS16625 Akamai Technologies, Inc.	`0.68ms` from Auckland, NZ
59.151.136.159	AS16625 Akamai Technologies, Inc.	`0.32ms` from Tokyo, JP
59.151.176.105	AS16625 Akamai Technologies, Inc.	`0.68ms` from Auckland, NZ
59.151.130.62	AS16625 Akamai Technologies, Inc.	`0.52ms` from Hong Kong, HK
59.151.179.61	AS16625 Akamai Technologies, Inc.	`0.67ms` from Auckland, NZ
59.151.131.227	AS16625 Akamai Technologies, Inc.	`0.52ms` from Hong Kong, HK
59.151.139.225	AS16625 Akamai Technologies, Inc.	`0.32ms` from Tokyo, JP
59.151.138.179	AS16625 Akamai Technologies, Inc.	`0.32ms` from Tokyo, JP
59.151.177.12	AS16625 Akamai Technologies, Inc.	`0.68ms` from Auckland, NZ
59.151.137.196	AS16625 Akamai Technologies, Inc.	`0.33ms` from Tokyo, JP

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
185.234.133.34	AS207167 mapnet IT services s.r.o.	`0.16ms` from Brno, CZ
181.104.88.98	AS7303 Telecom Argentina S.A.	`1.02ms` from Buenos Aires, AR
177.223.49.162	AS263500 Star Telecom S/A	`3.40ms` from Campina Grande, BR
24.208.233.146	AS10796 Charter Communications Inc	`9.09ms` from Columbus, US
90.185.42.114	AS203953 Hiper A/S	`1.34ms` from Copenhagen, DK
84.248.99.50	AS1759 Telia Finland Oyj	`1.23ms` from Helsinki, FI
176.138.80.2	AS5410 Bouygues Telecom SA	`1.15ms` from Marseille, FR
79.8.78.146	AS3269 Telecom Italia S.p.A.	`4.89ms` from Milan, IT
211.17.225.178	AS4713 NTT DOCOMO BUSINESS,Inc.	`13.10ms` from Osaka, JP
23.39.205.114	AS25019 Saudi Telecom Company JSC	`0.31ms` from Riyadh, SA
195.40.101.50	AS212238 Datacamp Limited	`0.09ms` from Santiago de Queretaro, MX
112.150.218.66	AS17858 LG POWERCOMM	`1.98ms` from Seoul, KR
61.8.195.82	AS4657 StarHub Ltd	`0.95ms` from Singapore, SG
220.247.37.82	AS2519 ARTERIA Networks Corporation	`3.24ms` from Tokyo, JP
121.113.100.162	AS4713 NTT DOCOMO BUSINESS,Inc.	`4.12ms` from Tokyo, JP
213.33.96.194	AS8447 A1 Telekom Austria AG	`0.28ms` from Vienna, AT
47.13.130.66	AS20115 Charter Communications LLC	`8.51ms` from Atlanta, US
50.168.131.82	AS7922 Comcast Cable Communications, LLC	`0.93ms` from Atlanta, US
111.207.146.162	AS4808 China Unicom Beijing Province Network	`3.69ms` from Beijing, CN
200.36.203.2	AS271292 D G TELECOMUNICAÇÕES LTDA	`6.74ms` from Fortaleza, BR
3.121.11.146	AS16509 Amazon.com, Inc.	`0.16ms` from Frankfurt am Main, DE
222.251.246.2	AS23563 SK Broadband Co Ltd	`2.27ms` from Incheon, KR
211.119.12.34	AS3786 LG DACOM Corporation	`1.77ms` from Incheon, KR
23.199.143.226	AS16625 Akamai Technologies, Inc.	`0.24ms` from Kuala Lumpur, MY
116.129.129.242	AS4837 CHINA UNICOM China169 Backbone	`13.85ms` from Kunming, CN

Traceroute

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

traceroute -a -n -q1 -f4 -m9 59.151.144.159

traceroute to 59.151.144.159 (59.151.144.159): 9 hops max, 52 byte packets

4 [AS2914] 203.131.242.129 0.437 ms

5 [AS2914] 203.131.241.250 0.97 ms

6 [AS20940] 23.56.133.34 1.231 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On January 30th 2026

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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