38.243.99.0/24

AS154395 · Rackdog LLC

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Summary

Country	United States
Domain	rackdog.com
ASN	AS154395
Parent Range	38.243.0.0/16
Registry	ARIN
ID	RACKDOG-CGNT-NET-117

WHOIS Details

NetHandle:      NET-38-243-0-0-1
OrgID:          RL-859
Parent:         NET-38-0-0-0-1
NetName:        RACKDOG-CGNT-NET-117
NetRange:       38.243.0.0 - 38.243.255.255
NetType:        reassignment
RegDate:        2026-02-06
Updated:        2026-02-06
Source:         ARIN


OrgID:          RL-859
OrgName:        Rackdog, LLC
CanAllocate:    
Street:         1013 Centre Rd. Suite 403-A
City:           Wilmington
State/Prov:     DE
Country:        US
PostalCode:     19805
RegDate:        2020-06-10
Updated:        2024-11-25
OrgAdminHandle: ADMIN7476-ARIN
OrgTechHandle:  ADMIN7476-ARIN
OrgAbuseHandle: ADMIN7476-ARIN
Source:         ARIN


POCHandle:      ADMIN7476-ARIN
IsRole:         Y
LastName:       Administrator
FirstName:      
Street:         1013 Centre Rd. Suite 403-A
City:           Wilmington
State/Prov:     DE
Country:        US
PostalCode:     19805
RegDate:        2020-06-09
Updated:        2025-03-10
OfficePhone:    +1-833-722-5364
Mailbox:        contact@rackdog.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 38.243.99.0/24

Range	ASN	Company	Num of IPs
38.243.0.0/16	AS154395	Rackdog, LLC	65,536
38.243.0.0/16	AS398465	Rackdog, LLC	65,536
38.0.0.0/8	AS174	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS274111	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS7029	Cogent Communications, LLC	16,777,216

Nearby Ranges

BGP prefixes that overlap with 38.243.0.0/16

Range	ASN	Company	Num of IPs
38.0.0.0/8	AS174	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS274111	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS7029	Cogent Communications, LLC	16,777,216
38.243.0.0/16	AS154395	Rackdog, LLC	65,536
38.243.0.0/16	AS398465	Rackdog, LLC	65,536

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
66.33.22.248	AS400940 Railway	`0.15ms` from Ashburn, US
164.223.26.216	AS89 Navy Network Information Center (NNIC)	`0.35ms` from Ashburn, US
23.97.7.72	AS8075 Microsoft Corporation	`0.58ms` from Boydton, US
107.158.31.88	AS62904 Eonix Corporation	`0.79ms` from Dallas, US
2.122.58.152	AS5607 Sky UK Limited	`5.09ms` from Erith, GB
194.156.44.40	AS28879 CECONOMY AG	`1.24ms` from Frankfurt am Main, DE
35.54.52.8	AS16509 Amazon.com, Inc.	`0.58ms` from Milan, IT
83.224.179.8	AS30722 Fastweb SpA	`15.29ms` from Milan, IT
192.126.241.120	AS397731 EliteWork LLC	`1.06ms` from Seattle, US
201.82.79.232	AS28573 Claro NXT Telecomunicacoes Ltda	`6.03ms` from São Paulo, BR
118.165.155.216	AS3462 Data Communication Business Group	`2.66ms` from Taipei, TW
123.188.25.88	AS4837 CHINA UNICOM China169 Backbone	`12.58ms` from Tieling, CN
153.230.68.88	AS4713 NTT DOCOMO BUSINESS,Inc.	`6.89ms` from Tokyo, JP
86.82.235.136	AS1136 KPN B.V.	`1.31ms` from Amsterdam, NL
109.155.78.232	AS2856 British Telecommunications PLC	`1.76ms` from Erith, GB
94.236.0.24	AS15395 Rackspace Ltd.	`0.92ms` from London, GB
86.31.127.120	AS5089 Virgin Media Limited	`13.95ms` from London, GB
212.195.177.200	AS5410 Bouygues Telecom SA	`9.44ms` from Marseille, FR
117.92.200.40	AS4134 CHINANET-BACKBONE	`7.20ms` from Nanjing, CN
110.73.105.56	AS4837 CHINA UNICOM China169 Backbone	`5.38ms` from Nanning, CN
73.35.94.232	AS7922 Comcast Cable Communications, LLC	`8.30ms` from Orlando, US
80.23.118.8	AS3269 Telecom Italia S.p.A.	`6.47ms` from Rome, IT
148.103.182.56	AS28118 ALTICE DOMINICANA S.A.	`9.11ms` from Santo Domingo, DO
46.116.198.24	AS1680 Cellcom Fixed Line Communication L.P	`2.54ms` from Tel Aviv, IL
40.135.190.184	AS7029 Windstream Communications LLC	`0.59ms` from Atlanta, US

Traceroute

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

traceroute -a -n -q1 -f4 -m12 38.243.99.228

traceroute to 38.243.99.228 (38.243.99.228): 12 hops max, 52 byte packets

4 [AS9002] 87.245.236.81 0.549 ms

5 *

6 *

7 *

8 [AS4637] 202.84.178.53 57.419 ms

9 [AS4637] 202.84.140.141 278.093 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in Chisinau, MD

On March 28th 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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