185.184.9.0/24

AS204995 · RTB Marketing and Tech Services Ltd

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Summary

Country	Netherlands
Domain	rtbhouse.com
ASN	AS204995
Registry	RIPE
ID	NL-RTBHOUSE-20180207

WHOIS Details

inetnum:        185.184.9.0 - 185.184.9.255
netname:        NL-RTBHOUSE-20180207
country:        NL
admin-c:        RHA27-RIPE
tech-c:         RHA20-RIPE
status:         ASSIGNED PA
mnt-by:         mnt-cy-rtbmarketing-1
created:        2018-02-07T14:13:24Z
last-modified:  2024-03-25T06:26:32Z
source:         RIPE
abuse-email:    abuse@rtbhouse.com
abuse-c:        AR51938-RIPE
abuse-org:      ORG-RMAT1-RIPE

role:           RTB HOUSE Technical contact
address:        RTB House S.A.
address:        ul. Pulawska 182
address:        02-670 Warszawa
address:        POLAND
e-mail:         noc@rtbhouse.com
tech-c:         BR4038-RIPE
tech-c:         MK19992-RIPE
tech-c:         KT3676-RIPE
tech-c:         MG23487-RIPE
nic-hdl:        RHA20-RIPE
mnt-by:         mnt-cy-rtbmarketing-1
created:        2016-12-29T11:19:34Z
last-modified:  2025-06-10T11:45:14Z
source:         RIPE

role:           RTB HOUSE Administrators contact
address:        RTB House S.A.
address:        Al. Niepodleglosci 69
address:        02-626 Warszawa
address:        POLAND
e-mail:         noc@rtbhouse.com
admin-c:        BR4038-RIPE
admin-c:        MG23487-RIPE
admin-c:        MK19992-RIPE
admin-c:        KT3676-RIPE
nic-hdl:        RHA27-RIPE
mnt-by:         mnt-cy-rtbmarketing-1
created:        2024-03-19T13:40:07Z
last-modified:  2024-03-25T06:35:27Z
source:         RIPE

route:          185.184.9.0/24
origin:         AS204995
descr:          RTB-HOUSE (DC-AMS)
mnt-by:         mnt-cy-rtbmarketing-1
created:        2018-02-07T14:14:13Z
last-modified:  2024-03-25T06:27:45Z
source:         RIPE

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
185.184.9.103	AS204995 RTB Marketing and Tech Services Ltd	`0.53ms` from Amsterdam, NL

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
169.50.154.184	AS36351 IBM Cloud	`1.32ms` from Amsterdam, NL
117.50.175.40	AS23724 IDC, China Telecommunications Corporation	`7.19ms` from Beijing, CN
69.204.33.216	AS11351 Charter Communications Inc	`17.17ms` from Chicago, US
140.205.3.24	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`13.02ms` from Fuzhou, CN
183.129.161.24	AS58461 CT-HangZhou-IDC	`6.21ms` from Hangzhou, CN
14.244.94.40	AS45899 VNPT Corp	`6.26ms` from Hanoi, VN
14.227.227.104	AS45899 VNPT Corp	`4.58ms` from Ho Chi Minh City, VN
123.188.185.216	AS4837 CHINA UNICOM China169 Backbone	`9.34ms` from Liaoyang, CN
190.9.254.24	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`7.17ms` from Medellin, CO
62.211.236.8	AS3269 Telecom Italia S.p.A.	`5.22ms` from Milan, IT
133.18.25.136	AS24282 KAGOYA JAPAN Inc.	`0.95ms` from Osaka, JP
90.179.138.200	AS5610 O2 Czech Republic, a.s.	`5.16ms` from Prague, CZ
183.101.141.152	AS4766 Korea Telecom	`1.39ms` from Seoul, KR
121.133.103.120	AS4766 Korea Telecom	`1.50ms` from Seoul, KR
116.126.122.88	AS9318 SK Broadband Co Ltd	`3.30ms` from Seoul, KR
47.227.78.120	AS33363 Charter Communications, Inc	`7.89ms` from Chicago, US
91.47.230.184	AS3320 Deutsche Telekom AG	`2.13ms` from Frankfurt am Main, DE
54.37.122.184	AS16276 OVH SAS	`0.11ms` from Gravelines, FR
187.144.192.184	AS8151 UNINET	`6.97ms` from Guadalajara, MX
178.75.141.168	AS16086 DNA Oyj	`4.35ms` from Helsinki, FI
115.133.38.56	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`5.96ms` from Kuala Lumpur, MY
119.48.83.232	AS4837 CHINA UNICOM China169 Backbone	`11.58ms` from Liaoyang, CN
86.23.187.136	AS5089 Virgin Media Limited	`7.36ms` from London, GB
138.251.41.72	AS786 Jisc Services Limited	`10.96ms` from London, GB
73.12.166.216	AS7922 Comcast Cable Communications, LLC	`9.17ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 -f6 185.184.9.246

traceroute to 185.184.9.246 (185.184.9.246): 64 hops max, 52 byte packets

6 [AS204995] 185.184.9.246 0.499 ms

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On August 23rd 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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