38.243.100.0/24

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 38.243.100.0/24

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	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	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
37.184.76.8	AS5432 Proximus NV	`18.43ms` from Amsterdam, NL
201.253.15.216	AS7303 Telecom Argentina S.A.	`13.72ms` from Asuncion, PY
212.62.47.24	AS13091 JP Posta Srbije Beograd	`0.85ms` from Belgrade, RS
117.215.41.72	AS9829 National Internet Backbone	`9.92ms` from Bengaluru, IN
96.127.114.88	AS8987 Amazon Data Services Ireland Ltd	`0.33ms` from Boardman, US
106.52.204.88	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.20ms` from Guangzhou, CN
14.255.126.120	AS45899 VNPT Corp	`2.58ms` from Hanoi, VN
60.175.169.56	AS4134 CHINANET-BACKBONE	`7.00ms` from Huai'an, CN
178.194.25.248	AS3303 Swisscom (Switzerland) Ltd	`0.66ms` from Lausanne, CH
88.14.166.72	AS3352 TELEFONICA DE ESPANA S.A.U.	`6.37ms` from Madrid, ES
88.10.213.184	AS3352 TELEFONICA DE ESPANA S.A.U.	`6.50ms` from Madrid, ES
93.54.58.200	AS12874 Fastweb SpA	`1.10ms` from Milan, IT
170.9.33.88	AS31898 Oracle Corporation	`0.16ms` from Montreal, CA
5.128.118.184	AS31200 Novotelecom Ltd	`1.11ms` from Novosibirsk, RU
183.99.220.168	AS4766 Korea Telecom	`1.52ms` from Seoul, KR
123.212.171.104	AS9318 SK Broadband Co Ltd	`6.05ms` from Seoul, KR
35.194.72.104	AS396982 Google LLC	`0.12ms` from Ashburn, US
172.173.219.136	AS8075 Microsoft Corporation	`0.41ms` from Ashburn, US
23.95.129.168	AS36352 HostPapa	`0.09ms` from Buffalo, US
73.45.74.248	AS7922 Comcast Cable Communications, LLC	`5.49ms` from Chicago, US
27.8.140.120	AS4837 CHINA UNICOM China169 Backbone	`1.77ms` from Chongqing, CN
202.81.230.152	AS4658 2012 Limited / Netfront	`1.90ms` from Hong Kong, HK
68.102.77.8	AS22773 Cox Communications Inc.	`7.34ms` from Kansas City, US
88.28.58.216	AS3352 TELEFONICA DE ESPANA S.A.U.	`19.80ms` from Madrid, ES
39.66.32.88	AS4837 CHINA UNICOM China169 Backbone	`5.47ms` from Qingdao, CN

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 38.243.100.204

traceroute to 38.243.100.204 (38.243.100.204): 8 hops max, 52 byte packets

3 [AS4637] 202.84.148.69 33.753 ms

4 [AS4637] 202.84.140.189 113.509 ms

5 [AS4637] 202.84.156.54 111.355 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On December 28th 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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