154.38.184.0/21

AS40021 · Contabo Inc.

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Summary

Country	United States
Domain	contabo.com
ASN	AS40021
Registry	RWHOIS
ID	NET4-9A26A00013

WHOIS Details

No whois details available for this network

Nearby Ranges

BGP prefixes that overlap with 154.38.0.0/16

Range	ASN	Company	Num of IPs
154.38.144.0/20	AS393632	North Frontenac Telephone Corporation Ltd.	4,096
154.38.4.0/22	AS5650	Server Destroyers LLC	1,024
154.38.136.0/22	AS5650	Server Destroyers LLC	1,024
154.38.140.0/22	AS5650	Server Destroyers LLC	1,024
154.38.130.0/23	AS174	EXTRA CONSULT SRL	512
154.38.24.0/23	AS19899	Miami Dade College	512
154.38.34.0/23	AS174	Webshare Software, Company	512
154.38.36.0/23	AS174	EXTRA CONSULT SRL	512
154.38.38.0/23	AS174	Webshare Software, Company	512
154.38.26.0/24	AS174	EYUN TECHNOLOGY(HK)LIMITED	256

Hosted domains

There are 2,229 domain names hosted across 500 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
154.38.187.252	ethnicrealismx.com	587
154.38.185.151	speedindustry.com	94
154.38.185.206	woodbell.jp	81
154.38.189.70	fortunemintso.com	55
154.38.191.42	belamassaalimentos.com.br	51
154.38.189.7	expertweb.com.ec	44
154.38.189.90	stewart.dev.br	41
154.38.187.123	epgcontabilidade.com.br	36
154.38.186.139	kickcv.com	32
154.38.186.14	wizardofodds.com	31
154.38.191.90	yelitzacintron.com	25
154.38.190.166	toolivecrewdc.life	20
154.38.185.154	institutonadionindalencio.com.br	19
154.38.184.146	tasknow.app	18
154.38.189.36	facileads.com.br	16
154.38.185.60	soymedios.net	15
154.38.191.223	addnauseam.com	15
154.38.189.31	polocuestatur.com.br	14
154.38.188.40	tecnocompras-store.com	14
154.38.191.19	luckyvidlogisticsllc.com	14

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

1,595 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
154.38.189.234	AS40021 Contabo Inc.	`0.24ms` from Newark, US
154.38.184.201	AS40021 Contabo Inc.	`0.14ms` from Newark, US
154.38.191.190	AS40021 Contabo Inc.	`0.13ms` from Newark, US
154.38.187.107	AS40021 Contabo Inc.	`0.13ms` from Newark, US
154.38.190.232	AS40021 Contabo Inc.	`0.24ms` from Newark, US
154.38.188.42	AS40021 Contabo Inc.	`0.16ms` from Newark, US
154.38.185.162	AS40021 Contabo Inc.	`0.17ms` from Newark, US
154.38.186.252	AS40021 Contabo Inc.	`0.16ms` from Newark, 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
134.185.108.5	AS31898 Oracle Corporation	`0.14ms` from Chuncheon, KR
109.59.178.21	AS44034 Hi3G Access AB	`7.34ms` from Copenhagen, DK
71.86.118.117	AS20115 Charter Communications LLC	`6.64ms` from Dallas, US
109.145.232.101	AS2856 British Telecommunications PLC	`7.45ms` from Erith, GB
221.179.12.5	AS56040 China Mobile communications corporation	`3.62ms` from Guangzhou, CN
139.5.70.133	AS17501 WorldLink Communications Pvt Ltd	`0.36ms` from Kathmandu, NP
97.67.148.5	AS7029 Windstream Communications LLC	`14.70ms` from Miami, US
138.226.7.21	AS33659 Comcast Cable Communications, LLC	`1.80ms` from New York City, US
52.234.31.165	AS8075 Microsoft Corporation	`0.56ms` from San Jose, US
61.107.24.85	AS9457 DREAMLINE CO.	`1.04ms` from Seoul, KR
124.246.242.165	AS23791 LCV Corporation	`6.17ms` from Tokyo, JP
153.189.228.37	AS4713 NTT DOCOMO BUSINESS,Inc.	`4.88ms` from Tokyo, JP
130.174.68.5	AS3360 DXC US Latin America Corporation	`1.46ms` from Tulsa, US
4.30.53.245	AS3356 Level 3 Parent, LLC	`0.38ms` from Atlanta, US
97.200.240.165	AS6167 Verizon Business	`11.61ms` from Atlanta, US
160.226.129.37	AS328178 The Computer Hut cc	`0.92ms` from Cape Town, ZA
34.68.27.53	AS396982 Google LLC	`0.10ms` from Council Bluffs, US
119.146.163.69	AS4134 CHINANET-BACKBONE	`8.98ms` from Guangzhou, CN
213.183.151.5	AS3302 Retelit Digital Services S.p.A.	`0.80ms` from Milan, IT
220.219.229.229	AS9997 Suzuka Cable Co.,Ltd	`5.53ms` from Osaka, JP
88.184.20.5	AS12322 Free SAS	`11.84ms` from Paris, FR
112.252.21.117	AS4837 CHINA UNICOM China169 Backbone	`6.44ms` from Qingdao, CN
38.225.152.37	AS174 Cogent Communications, LLC	`0.34ms` from Sofia, BG
219.80.217.21	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`3.52ms` from Taipei, TW
188.16.53.5	AS12389 PJSC Rostelecom	`0.81ms` from Yekaterinburg, RU

Traceroute

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

traceroute -a -n -q1 154.38.186.170

traceroute to 154.38.186.170 (154.38.186.170): 64 hops max, 52 byte packets

1 [AS40021] 194.140.197.11 6.709 ms

2 [AS40021] 154.38.186.170 0.421 ms

Measurement taken from

IPinfo ProbeNet in Newark, US

On January 30th 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.

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