155.204.128.0/21

AS15830 · Equinix (EMEA) Acquisition Enterprises B.V.

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Summary

Country	United States
Domain	equinix.com
ASN	AS15830
Registry	RIPE
ID	EQUINIX-INTERNET-ACCESS-DC

WHOIS Details

inetnum:        155.204.128.0 - 155.204.135.255
netname:        Equinix-Internet-Access-DC
descr:          Equinix Internet Access - Ashburn
country:        US
org:            ORG-EEB6-RIPE
admin-c:        IIA6-RIPE
tech-c:         IIA6-RIPE
status:         LEGACY
mnt-by:         EQUINIX-MNT
mnt-lower:      EQUINIX-FULFIL-MNT
mnt-domains:    EQUINIX-FULFIL-MNT
notify:         ripe@eu.equinix.com
created:        2023-11-01T14:53:13Z
last-modified:  2023-11-01T14:53:13Z
source:         RIPE
abuse-email:    smc@equinix.com
abuse-c:        EAM62-RIPE
abuse-org:      ORG-EEB6-RIPE

organisation:   ORG-EEB6-RIPE
org-name:       Equinix (Netherlands) Enterprises BV
country:        NL
org-type:       OTHER
address:        Hoekenrode 3, Amsterdam, 1102BR
e-mail:         ripe@eu.equinix.com
abuse-c:        EAM62-RIPE
mnt-ref:        EQUINIX-MNT
mnt-by:         EQUINIX-MNT
created:        2020-12-22T13:04:47Z
last-modified:  2023-09-08T11:26:20Z
source:         RIPE

role:           Equinix EMEA Admin
remarks:        Equinix EMEA Admin
address:        GB
e-mail:         ripe@eu.equinix.com
tech-c:         AF5664-RIPE
tech-c:         AO1761-RIPE
tech-c:         AP7480-RIPE
tech-c:         DH1304-RIPE
tech-c:         HC795-RIPE
tech-c:         JC4201-RIPE
tech-c:         MG12790-RIPE
tech-c:         MK2403-RIPE
tech-c:         MM36274-RIPE
tech-c:         PC6472-RIPE
tech-c:         PN2248-RIPE
tech-c:         RG1911-RIPE
tech-c:         RK2696-RIPE
tech-c:         RV5551-RIPE
tech-c:         SM11789-RIPE
tech-c:         EESM1-RIPE
tech-c:         HK3332-RIPE
admin-c:        PC6472-RIPE
nic-hdl:        IIA6-RIPE
notify:         ripe@eu.equinix.com
mnt-by:         EQUINIX-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2024-09-18T09:05:12Z
source:         RIPE

Hosted domains

There are 181 domain names hosted across 9 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
155.204.131.94	onestopcareer.us	95
155.204.131.92	americasjobscenter.net	79
155.204.131.74	skills2job.org	18
155.204.131.79	newcastle-living.com	1
155.204.131.102	careeronestop.org	1
155.204.131.107	servicelocator.org	1
155.204.131.186	data-basics.net	1
155.204.131.76	devin-group.com	1
155.204.131.85	xpandcorp.com	1

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

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Pingable IPs

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

IP Address	ASN	Details
155.204.135.11	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`0.86ms` from Ashburn, US
155.204.129.202	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`0.27ms` from Ashburn, US
155.204.130.130	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`0.29ms` from Ashburn, US
155.204.134.169	AS12085 Equinix, Inc.	`0.38ms` from Ashburn, US
155.204.131.194	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`0.26ms` from Ashburn, US
155.204.132.33	AS12085 Equinix, Inc.	`0.48ms` from Ashburn, US
155.204.128.190	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`0.28ms` from Ashburn, US

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
47.135.94.37	AS20115 Charter Communications LLC	`9.08ms` from Atlanta, US
162.197.121.53	AS7018 AT&T Enterprises, LLC	`4.49ms` from Dallas, US
190.106.245.37	AS27839 Comteco Ltda	`5.06ms` from La Paz, BO
94.12.179.53	AS5607 Sky UK Limited	`1.54ms` from London, GB
187.95.59.197	AS268323 AZZA TELECOM SERVIÇOS EM TELECOMUNICAÇÕES LTDA	`0.77ms` from Osasco, BR
200.234.203.21	AS27715 Locaweb Serviços de Internet S/A	`1.00ms` from Osasco, BR
186.202.78.197	AS27715 Locaweb Serviços de Internet S/A	`1.30ms` from Osasco, BR
3.90.237.53	AS14618 Amazon.com, Inc.	`0.61ms` from Reston, US
191.238.135.229	AS8075 Microsoft Corporation	`0.17ms` from Sao Paulo, BR
222.117.199.5	AS4766 Korea Telecom	`2.53ms` from Seoul, KR
121.154.175.133	AS4766 Korea Telecom	`4.48ms` from Seoul, KR
146.97.78.117	AS786 Jisc Services Limited	`4.07ms` from Sheffield, GB
23.35.81.149	AS16625 Akamai Technologies, Inc.	`6.33ms` from Bengaluru, IN
98.170.165.85	AS22773 Cox Communications Inc.	`7.56ms` from Boston, US
47.109.148.149	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.17ms` from Chengdu, CN
217.251.137.133	AS3320 Deutsche Telekom AG	`4.24ms` from Duesseldorf, DE
88.134.210.21	AS3209 Vodafone GmbH	`0.86ms` from Frankfurt am Main, DE
171.239.13.245	AS7552 Viettel Group	`2.01ms` from Ho Chi Minh City, VN
23.102.234.69	AS8075 Microsoft Corporation	`0.29ms` from Hong Kong, HK
36.143.192.37	AS24547 Hebei Mobile Communication Company Limited	`7.08ms` from Jinan, CN
113.230.202.213	AS4837 CHINA UNICOM China169 Backbone	`8.98ms` from Liaoyang, CN
175.168.147.133	AS4837 CHINA UNICOM China169 Backbone	`13.87ms` from Liaoyang, CN
188.28.113.69	AS206067 Hutchison 3G UK Limited	`6.44ms` from London, GB
116.206.51.85	AS132817 DZCRD Networks Ltd	`0.51ms` from Los Angeles, US
82.49.68.229	AS3269 Telecom Italia S.p.A.	`3.81ms` from Milan, IT

Traceroute

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

traceroute -a -n -q1 -f5 155.204.135.12

traceroute to 155.204.135.12 (155.204.135.12): 64 hops max, 52 byte packets

5 [AS3257] 154.14.40.233 20.039 ms

6 *

7 [AS3257] 65.175.57.138 102.904 ms

8 *

9 *

10 *

11 [AS15830] 155.204.128.2 103.391 ms

12 [AS15830] 155.204.135.12 104.866 ms

Measurement taken from

IPinfo ProbeNet in Rome, IT

On August 28th 2025

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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