38.243.123.0/24

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-115

WHOIS Details

NetHandle:      NET-38-243-0-0-1
OrgID:          RL-859
Parent:         NET-38-0-0-0-1
NetName:        RACKDOG-CGNT-115
NetRange:       38.243.0.0 - 38.243.255.255
NetType:        reallocation
RegDate:        2025-12-30
Updated:        2025-12-30
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 38.243.123.0/24

Range	ASN	Company	Num of IPs
38.243.0.0/16	AS398465	Rackdog, LLC	65,536
38.243.0.0/16	AS154395	Rackdog, LLC	65,536
38.0.0.0/8	AS136841	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS206706	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS7029	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS205384	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS174	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	AS205384	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS206706	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS7029	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS174	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS136841	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
62.57.226.168	AS6739 VODAFONE ONO, S.A.	`8.92ms` from Barcelona, ES
45.18.142.248	AS7018 AT&T Enterprises, LLC	`7.74ms` from Chicago, US
70.122.118.248	AS11427 Charter Communications Inc	`5.51ms` from Dallas, US
82.29.229.88	AS30860 Virtual Systems LLC	`0.39ms` from Kyiv, UA
78.119.153.168	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`8.09ms` from Paris, FR
90.79.94.120	AS3215 Orange S.A.	`2.23ms` from Paris, FR
27.199.134.168	AS4837 CHINA UNICOM China169 Backbone	`9.25ms` from Qingdao, CN
62.85.11.200	AS12578 SIA Tet	`2.37ms` from Riga, LV
85.92.110.136	AS9123 JSC "TIMEWEB"	`0.67ms` from Saint Petersburg, RU
202.107.3.216	AS4837 CHINA UNICOM China169 Backbone	`7.46ms` from Tieling, CN
153.120.88.72	AS7684 SAKURA Internet Inc.	`16.35ms` from Tokyo, JP
4.241.226.72	AS8075 Microsoft Corporation	`0.16ms` from Tokyo, JP
2.133.40.8	AS9198 JSC Kazakhtelecom	`7.39ms` from Astana, KZ
99.2.177.200	AS7018 AT&T Enterprises, LLC	`15.37ms` from Atlanta, US
73.42.45.168	AS7922 Comcast Cable Communications, LLC	`9.75ms` from Atlanta, US
68.235.153.152	AS11650 Pioneer Long Distance Inc.	`7.25ms` from Dallas, US
217.254.152.40	AS3320 Deutsche Telekom AG	`8.04ms` from Frankfurt am Main, DE
146.59.237.136	AS16276 OVH SAS	`0.09ms` from Gravelines, FR
201.111.140.216	AS8151 UNINET	`12.67ms` from Santiago de Queretaro, MX
70.71.245.72	AS6327 Shaw Communications	`6.99ms` from Seattle, US
203.229.188.248	AS4766 Korea Telecom	`1.00ms` from Seoul, KR
190.202.162.184	AS8048 CANTV Servicios, Venezuela	`10.12ms` from Willemstad, CW
116.132.246.184	AS4837 CHINA UNICOM China169 Backbone	`9.44ms` from Beijing, CN
77.191.109.56	AS6805 Telefonica Germany GmbH & Co.OHG	`4.89ms` from Berlin, DE
70.122.236.40	AS11427 Charter Communications Inc	`5.44ms` from Houston, US

Traceroute

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

traceroute -a -n -q1 -f3 -m8 38.243.123.147

traceroute to 38.243.123.147 (38.243.123.147): 8 hops max, 52 byte packets

3 [AS9002] 87.245.227.248 0.453 ms

4 [AS9002] 87.245.233.216 0.655 ms

5 [] 80.249.212.88 23.639 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On January 19th 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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