38.146.28.0/24

AS174 · Cogent Communications

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Summary

Country	United States
Domain	ultahost.com
ASN	AS174
Parent Range	38.0.0.0/8
Registry	RWHOIS
ID	NET4-26921C0018

WHOIS Details

No whois details available for this network

Overlapping Ranges

BGP prefixes that contain 38.146.28.0/24

Range	ASN	Company	Num of IPs
38.0.0.0/8	AS174	PSINet, Inc.	16,777,216
38.0.0.0/8	AS7029	PSINet, Inc.	16,777,216

Nearby Ranges

BGP prefixes that overlap with 38.146.0.0/16

Range	ASN	Company	Num of IPs
38.0.0.0/8	AS7029	PSINet, Inc.	16,777,216
38.0.0.0/8	AS174	PSINet, Inc.	16,777,216
38.146.144.0/20	AS19021	BTC Broadband Inc.	4,096
38.146.112.0/20	AS394684	Fibernetwork	4,096
38.146.16.0/21	AS19224	Quantum Services Group, LLC.	2,048
38.146.196.0/22	AS397533	Imecom Group, Inc.	1,024
38.146.212.0/22	AS397137	Seiontec Systems, LLC	1,024
38.146.92.0/22	AS17077	Broadcast Networks, LLC.	1,024
38.146.84.0/22	AS395535	Fort Code Inc	1,024
38.146.82.0/23	AS40111	Parker FiberNet, LLC / Parker Systems	512
38.146.70.0/23	AS174	Broadband Enterprise	512
38.146.196.0/23	AS397533	Imecom Group, Inc.	512
38.146.209.0/24	AS395717	Wasabi Technologies LLC	256
38.146.210.0/24	AS174	HYPESTATUS INC.	256
38.146.217.0/24	AS136744	DREAM POWER TECHNOLOGY LIMITED	256
38.146.220.0/24	AS174	Support Functions, Inc.	256
38.146.221.0/24	AS23406	Choate, Hall & Stewart, LLP	256
38.146.25.0/24	AS174	UltaHost	256
38.146.26.0/24	AS174	UltaHost	256
38.146.27.0/24	AS174	UltaHost	256
38.146.29.0/24	AS46783	Easy Link LLC	256
38.146.30.0/24	AS46783	Easy Link LLC	256
38.146.32.0/24	AS32461	Alexandria Real Estate Equities	256
38.146.40.0/24	AS395717	Wasabi Technologies LLC	256
38.146.41.0/24	AS23235	BMC Health System, Inc., on behalf of itself and its affiliates Boston Medical Center Corporation and Boston Medical Center Health Plan, Inc.	256
38.146.47.0/24	AS46461	Arc Games Inc.	256
38.146.48.0/24	AS30417	BTIG	256
38.146.49.0/24	AS213378	K.M.A Advanced Technologies LTD	256
38.146.54.0/24	AS174	MOMENTUM TELECOM, INC.	256
38.146.55.0/24	AS64249	Charles River Operation	256
38.146.80.0/24	AS398448	The Gentry Fund DBA MFST.net	256
38.146.57.0/24	AS174	Charles River Operation	256
38.146.0.0/24	AS174	Sparkplug-IP	256
38.146.131.0/24	AS401316	Praetorian	256
38.146.132.0/24	AS401316	Praetorian	256
38.146.133.0/24	AS62560	Hosted America Telecommunications	256
38.146.135.0/24	AS54748	Hudson Bay Capital Management	256
38.146.160.0/24	AS396123	ACN Communication Services, LLC	256
38.146.161.0/24	AS394869	Asia Pacific Network, Inc	256
38.146.192.0/24	AS396168	ThinkBig Networks, LLC	256
38.146.200.0/24	AS397550	GST Services, LLC dba GridNexus	256
38.146.203.0/24	AS174	Corsearch Inc	256
38.146.205.0/24	AS174	Closure Systems International Group Inc.	256

Hosted domains

There are 703 domain names hosted across 55 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
38.146.28.45	fantasi89.com	150
38.146.28.42	heytoto.net	139
38.146.28.20	denizbkltd.com	19
38.146.28.56	maslhregcoblz.com	9
38.146.28.59	ippciryjgjkb.com	7
38.146.28.89	sentinelguardit.org	7
38.146.28.19	stubacurated.org	5
38.146.28.186	ltd-finder.com	3
38.146.28.174	liimi.xyz	3
38.146.28.121	ratehawkmy.org	3
38.146.28.226	grass-app.com	3
38.146.28.84	myusergrnail-01.info	2
38.146.28.149	applerecovery.us	2
38.146.28.231	bokepmasakini.art	2
38.146.28.95	alexanderdevonne.com	2
38.146.28.72	doctolib-versements.co	2
38.146.28.242	westford-systems.icu	1
38.146.28.159	panoxdisplay.com	1
38.146.28.162	etherwhales.com	1
38.146.28.69	itg-private-equity.com	1

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

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

IP Address	ASN	Details
38.146.28.92	AS174 Cogent Communications	`0.72ms` from Los Angeles, 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
105.97.136.168	AS36947 Telecom Algeria	`11.76ms` from Algiers, DZ
52.159.55.120	AS8075 Microsoft Corporation	`3.19ms` from Denver, US
79.237.185.200	AS3320 Deutsche Telekom AG	`5.36ms` from Duesseldorf, DE
82.184.114.136	AS3269 Telecom Italia S.p.A.	`4.30ms` from Milan, IT
154.6.20.56	AS64286 LogicWeb Inc.	`1.71ms` from New York City, US
182.165.50.104	AS17511 OPTAGE Inc.	`1.94ms` from Osaka, JP
54.90.163.24	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
183.106.48.24	AS4766 Korea Telecom	`8.02ms` from Seoul, KR
103.210.171.72	AS23848 Shenzhen Ping An Communication Technology Co.,Ltd	`3.84ms` from Shanghai, CN
153.196.2.40	AS4713 NTT Communications Corporation	`8.54ms` from Tokyo, JP
196.221.202.152	AS24835 Vodafone Data	`10.35ms` from Cairo, EG
91.10.186.24	AS3320 Deutsche Telekom AG	`2.86ms` from Frankfurt am Main, DE
116.102.148.40	AS24086 Viettel Corporation	`5.79ms` from Ho Chi Minh City, VN
84.126.23.88	AS6739 VODAFONE ONO, S.A.	`16.27ms` from Madrid, ES
195.223.70.88	AS3269 Telecom Italia S.p.A.	`8.41ms` from Milan, IT
187.11.75.168	AS27699 TELEFÔNICA BRASIL S.A	`1.60ms` from Sao Paulo, BR
222.245.239.200	AS4134 CHINANET-BACKBONE	`7.21ms` from Chenzhou, CN
206.31.6.8	AS3561 CenturyLink Communications, LLC	`1.87ms` from Chicago, US
134.61.136.200	AS47610 RWTH Aachen University	`6.20ms` from Frankfurt am Main, DE
186.4.255.56	AS27947 Telconet S.A	`0.90ms` from Quito, EC
101.173.246.136	AS1221 Telstra Limited	`2.82ms` from Sydney, AU
188.22.83.8	AS8447 A1 Telekom Austria AG	`2.15ms` from Vienna, AT
77.223.76.40	AS51604 JSC "ER-Telecom Holding"	`0.71ms` from Yekaterinburg, RU
222.137.75.72	AS4837 CHINA UNICOM China169 Backbone	`1.36ms` from Zhengzhou, CN
92.104.117.88	AS3303 Swisscom (Switzerland) Ltd	`1.30ms` from Zuerich, CH

Traceroute

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

traceroute -a -n -q1 -f2 38.146.28.237

traceroute to 38.146.28.237 (38.146.28.237): 64 hops max, 52 byte packets

2 [AS35916] 64.69.46.11 0.982 ms

3 *

4 [AS174] 154.54.29.34 0.595 ms

5 [AS174] 154.24.14.170 1.776 ms

6 *

7 [AS174] 38.146.28.237 0.738 ms

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

On September 11th 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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