155.204.176.0/21

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

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Summary

Country	United States
Domain	equinix.com
ASN	AS15830
Registry	RIPE
ID	EQUINIX-155-204-0-0

WHOIS Details

inetnum:        155.204.0.0 - 155.204.255.255
netname:        EQUINIX-155-204-0-0
descr:          Equinix 155.204.0.0/16
country:        US
org:            ORG-EEB6-RIPE
sponsoring-org: ORG-TP3-RIPE
admin-c:        IIA6-RIPE
tech-c:         IIA6-RIPE
abuse-c:        EAM62-RIPE
notify:         ripe@eu.equinix.com
mnt-lower:      EQUINIX-FULFIL-MNT
mnt-routes:     EQUINIX-FULFIL-MNT
mnt-domains:    EQUINIX-FULFIL-MNT
status:         LEGACY
mnt-by:         RIPE-NCC-LEGACY-MNT
mnt-by:         EQUINIX-MNT
created:        2003-10-28T15:13:14Z
last-modified:  2023-11-01T15:09:16Z
source:         RIPE
abuse-email:    smc@equinix.com
abuse-c:        EAM62-RIPE
abuse-org:      ORG-TP3-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
abuse-email:    smc@equinix.com
abuse-c:        EAM62-RIPE
abuse-org:      undefined

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:         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:  2025-11-04T18:13:11Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 155.204.0.0/16

Range	ASN	Company	Num of IPs
155.204.64.0/20	AS15830	Equinix Internet Access - Calgary	4,096
155.204.104.0/21	AS15830	Equinix Internet Access - Vancouver	2,048
155.204.112.0/21	AS15830	Equinix Internet Access - Ashburn	2,048
155.204.120.0/21	AS15830	Equinix Internet Access - Toronto	2,048
155.204.128.0/21	AS15830	Equinix Internet Access - Ashburn	2,048
155.204.136.0/21	AS15830	Equinix Internet Access - Mexico	2,048
155.204.144.0/21	AS15830	Equinix Internet Access - Dallas	2,048
155.204.152.0/21	AS15830	Equinix Internet Access - Chicago	2,048
155.204.160.0/21	AS15830	Equinix Internet Access - Santiago	2,048
155.204.168.0/21	AS15830	Equinix Internet Access - Lima	2,048
155.204.184.0/21	AS15830	Equinix Internet Access - Sao Paulo	2,048
155.204.192.0/21	AS15830	Equinix Internet Access - Rio de Janeiro	2,048
155.204.200.0/21	AS15830	Equinix Internet Access - Sao Paulo	2,048
155.204.208.0/21	AS15830	Equinix Internet Access - Bogota	2,048
155.204.216.0/21	AS15830	Equinix Internet Access - Sao Paulo	2,048
155.204.32.0/21	AS15830	Equinix Internet Access - Atlanta	2,048
155.204.40.0/21	AS15830	Equinix Internet Access - Seattle	2,048
155.204.48.0/21	AS15830	Equinix Internet Access - Miami	2,048
155.204.152.0/21	AS22065	Equinix Internet Access - Chicago	2,048
155.204.88.0/21	AS15830	Equinix Internet Access - Montreal	2,048
155.204.96.0/21	AS15830	Equinix Internet Access - Winnipeg	2,048
155.204.80.0/21	AS15830	Equinix Internet Access - Kamloops	2,048
155.204.56.0/22	AS15830	Equinix Internet Access - Ashburn	1,024
155.204.0.0/22	AS15830	Equinix Internet Access - Culpeper	1,024

Hosted domains

There are 4 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
155.204.178.98	navbrasil.gov.br	2
155.204.177.242	makeconsultores.com.br	1
155.204.178.131	4hit.com.br	1

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
155.204.177.197	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`0.38ms` from Rio de Janeiro, BR
155.204.178.95	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`0.24ms` from Rio de Janeiro, BR
155.204.176.77	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`0.34ms` from Rio de Janeiro, BR
155.204.179.37	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`1.19ms` from Rio de Janeiro, BR

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
5.206.220.85	AS42707 e-Quest IT-diensten B.V.	`4.68ms` from Amsterdam, NL
172.211.14.69	AS8075 Microsoft Corporation	`0.30ms` from Amsterdam, NL
120.53.13.245	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.98ms` from Beijing, CN
61.49.161.245	AS4808 China Unicom Beijing Province Network	`3.18ms` from Beijing, CN
190.250.226.5	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`8.65ms` from Bogota, CO
201.211.173.101	AS8048 CANTV Servicios, Venezuela	`15.78ms` from Caracas, VE
70.88.80.133	AS7922 Comcast Cable Communications, LLC	`14.66ms` from Chicago, US
72.181.83.85	AS11427 Charter Communications Inc	`18.49ms` from Dallas, US
27.58.183.133	AS24560 Bharti Airtel Ltd., Telemedia Services	`6.38ms` from Delhi, IN
103.41.244.213	AS63844 One Net Communication Ltd	`0.40ms` from Dhaka, BD
86.152.3.85	AS2856 British Telecommunications PLC	`4.22ms` from London, GB
172.113.219.117	AS20001 Charter Communications Inc	`6.35ms` from Los Angeles, US
151.5.139.21	AS1267 WIND TRE S.P.A.	`1.31ms` from Milan, IT
185.148.189.229	AS206035 ITALGAS RETI SPA	`2.84ms` from Milan, IT
37.179.253.197	AS30722 Fastweb SpA	`4.83ms` from Milan, IT
43.205.186.117	AS16509 Amazon.com, Inc.	`0.14ms` from Mumbai, IN
67.235.189.85	AS209 CenturyLink Communications, LLC	`1.18ms` from Orlando, US
90.7.252.197	AS3215 Orange S.A.	`1.80ms` from Paris, FR
100.27.85.69	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
12.217.19.133	AS7018 AT&T Enterprises, LLC	`2.63ms` from San Antonio, US
204.199.35.213	AS3549 Level 3 Parent, LLC	`0.67ms` from Sao Paulo, BR
42.226.229.69	AS4837 CHINA UNICOM China169 Backbone	`4.27ms` from Zhengzhou, CN
115.58.242.21	AS4837 CHINA UNICOM China169 Backbone	`4.53ms` from Zhengzhou, CN
138.113.162.53	AS54994 Meteverse Limited.	`0.15ms` from Ashburn, US
188.4.16.53	AS1241 Forthnet	`9.03ms` from Athens, GR

Traceroute

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

traceroute -a -n -q1 -f2 155.204.177.197

traceroute to 155.204.177.197 (155.204.177.197): 64 hops max, 52 byte packets

2 [] 45.68.80.2 0.416 ms

3 [AS15830] 155.204.177.197 0.379 ms

Measurement taken from

IPinfo ProbeNet in Rio de Janeiro, BR

On February 7th 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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