155.204.144.0/21

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-DA

WHOIS Details

inetnum:        155.204.144.0 - 155.204.151.255
netname:        Equinix-Internet-Access-DA
descr:          Equinix Internet Access - Dallas
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
remarks:        Geofeed https://docs.google.com/spreadsheets/d/e/2PACX-1vTM1c5r-jwdMI7yktnR0V_0EbCbfuCPqdOdUTDXe30DE_W28r07zH0kBJbnwRMhtRJGeR7VGRQQwhc3/pub?output=csv
created:        2023-03-22T11:04:38Z
last-modified:  2024-02-07T12:00:49Z
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 3 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
155.204.144.46	scrpgrf.net	3

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

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

IP Address	ASN	Details
155.204.147.2	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`0.40ms` from Dallas, US
155.204.150.239	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`0.53ms` from Dallas, US
155.204.146.4	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`0.52ms` from Dallas, US
155.204.148.82	AS29884 Equinix, Inc.	`0.39ms` from Dallas, US
155.204.144.46	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`0.52ms` from Dallas, 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
188.91.16.229	AS50266 Odido Netherlands B.V.	`3.98ms` from Amsterdam, NL
48.217.105.149	AS8075 Microsoft Corporation	`0.91ms` from Ashburn, US
34.213.196.21	AS16509 Amazon.com, Inc.	`0.22ms` from Boardman, US
201.250.1.37	AS22927 Telefonica de Argentina	`1.33ms` from Buenos Aires, AR
70.77.91.21	AS6327 Shaw Communications Inc.	`7.83ms` from Calgary, CA
218.5.210.181	AS4134 CHINANET-BACKBONE	`3.57ms` from Fuzhou, CN
90.94.136.69	AS12479 Orange Espagne SA	`1.35ms` from Madrid, ES
85.192.32.245	AS47764 LLC VK	`0.30ms` from Moscow, RU
164.90.129.21	AS14061 DigitalOcean, LLC	`0.22ms` from New York City, US
119.238.111.21	AS2518 BIGLOBE Inc.	`5.43ms` from Osaka, JP
13.38.197.101	AS16509 Amazon.com, Inc.	`0.15ms` from Paris, FR
27.208.149.245	AS4837 CHINA UNICOM China169 Backbone	`5.18ms` from Qingdao, CN
52.128.42.117	AS14618 Amazon.com, Inc.	`0.36ms` from Reston, US
54.205.39.181	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
143.189.103.149	AS2527 Sony Network Communications Inc.	`3.18ms` from Tokyo, JP
79.187.193.5	AS5617 Orange Polska Spolka Akcyjna	`1.43ms` from Warsaw, PL
203.59.207.245	AS7545 TPG Telecom Limited	`11.49ms` from Adelaide, AU
201.130.18.5	AS27951 Media Commerce Partners S.A	`0.57ms` from Bogota, CO
66.161.145.37	AS6181 Cincinnati Bell Telephone Company LLC	`1.56ms` from Cincinnati, US
172.4.5.133	AS7018 AT&T Enterprises, LLC	`3.40ms` from Dallas, US
117.201.30.21	AS9829 National Internet Backbone	`19.09ms` from Delhi, IN
84.130.112.213	AS3320 Deutsche Telekom AG	`10.15ms` from Frankfurt am Main, DE
154.120.113.197	AS37340 SPECTRANET LIMITED	`12.73ms` from Lagos, NG
77.101.195.21	AS5089 Virgin Media Limited	`9.04ms` from London, GB
2.126.206.5	AS5607 Sky UK Limited	`1.26ms` 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 -f3 155.204.148.73

traceroute to 155.204.148.73 (155.204.148.73): 64 hops max, 52 byte packets

3 [AS7029] 206.223.119.42 0.363 ms

4 [AS29884] 155.204.148.73 0.468 ms

Measurement taken from

IPinfo ProbeNet in Dallas, US

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.

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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