155.204.144.0/21

AS29884 · Equinix, Inc.

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Summary

Country	United States
Domain	equinix.com
ASN	AS29884
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

Read more

Pingable IPs

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

IP Address	ASN	Details
155.204.148.124	AS29884 Equinix, Inc.	`0.39ms` from Dallas, US
155.204.147.2	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`0.42ms` from Dallas, US
155.204.150.239	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`0.57ms` from Dallas, US
155.204.146.11	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`0.50ms` from Dallas, US
155.204.144.31	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`0.56ms` 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
86.93.231.149	AS1136 KPN B.V.	`2.23ms` from Amsterdam, NL
8.40.216.245	AS394856 Infinity Insurance Company	`3.93ms` from Atlanta, US
72.251.139.37	AS398446 Cooperative Connection, LLC	`7.28ms` from Atlanta, US
111.160.109.69	AS4837 CHINA UNICOM China169 Backbone	`6.36ms` from Beijing, CN
50.234.189.101	AS7015 Comcast Cable Communications, LLC	`1.19ms` from Boston, US
76.229.189.165	AS7018 AT&T Enterprises, LLC	`7.32ms` from Dallas, US
65.197.137.5	AS30211 Gallatin Wireless Internet, LLC	`11.37ms` from Denver, US
172.244.167.21	AS7922 Comcast Cable Communications, LLC	`1.19ms` from Denver, US
91.0.31.117	AS3320 Deutsche Telekom AG	`1.70ms` from Duesseldorf, DE
103.132.237.37	AS138129 PT Sinergi Inti Andalan Prima	`0.38ms` from Jakarta, ID
86.140.191.197	AS2856 British Telecommunications PLC	`2.25ms` from London, GB
2.138.102.197	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.46ms` from Madrid, ES
118.139.92.165	AS56132 Monash University,	`6.41ms` from Melbourne, AU
69.120.165.245	AS6128 Cablevision Systems Corp.	`7.79ms` from New York City, US
54.165.162.133	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
73.160.8.133	AS7922 Comcast Cable Communications, LLC	`6.05ms` from Secaucus, US
39.190.83.197	AS56041 China Mobile communications corporation	`9.48ms` from Suzhou, CN
52.192.25.165	AS16509 Amazon.com, Inc.	`0.22ms` from Tokyo, JP
143.189.103.149	AS2527 Sony Network Communications Inc.	`3.20ms` from Tokyo, JP
174.172.144.69	AS7922 Comcast Cable Communications, LLC	`7.62ms` from Ashburn, US
181.177.34.37	AS264642 TELESISTEMA S.R.L.	`18.44ms` from Asuncion, PY
187.102.2.133	AS28343 UNIFIQUE TELECOMUNICACOES S/A	`7.57ms` from Chapeco, BR
65.191.71.117	AS11426 Charter Communications Inc	`12.22ms` from Charlotte, US
76.77.156.85	AS62 CyrusOne LLC	`1.34ms` from Dallas, US
107.141.125.21	AS7018 AT&T Enterprises, LLC	`6.84ms` from Dallas, US

Traceroute

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

traceroute -a -n -q1 155.204.146.1

traceroute to 155.204.146.1 (155.204.146.1): 64 hops max, 52 byte packets

1 [AS63023] 23.134.94.1 0.137 ms

2 *

3 [AS7029] 206.223.119.42 0.371 ms

4 [] 142.215.88.153 0.473 ms

5 [] 51.163.136.190 0.705 ms

6 [AS15830] 155.204.146.1 0.735 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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