38.237.133.0/24

AS154395 · Rackdog LLC

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Summary

Country	United States
Domain	rackdog.com
ASN	AS154395
Parent Range	38.237.0.0/16
Registry	ARIN
ID	RACKDOG-CGNT-114

WHOIS Details

NetHandle:      NET-38-237-0-0-1
OrgID:          RL-859
Parent:         NET-38-0-0-0-1
NetName:        RACKDOG-CGNT-114
NetRange:       38.237.0.0 - 38.237.255.255
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 38.237.133.0/24

Range	ASN	Company	Num of IPs
38.237.0.0/16	AS154395	Rackdog, LLC	65,536
38.237.0.0/16	AS398465	Rackdog, LLC	65,536
38.0.0.0/8	AS174	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS205384	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 38.237.0.0/16

Range	ASN	Company	Num of IPs
38.0.0.0/8	AS174	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS205384	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS7029	Cogent Communications, LLC	16,777,216
38.237.0.0/16	AS154395	Rackdog, LLC	65,536
38.237.0.0/16	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
20.143.56.8	AS8075 Microsoft Corporation	`0.62ms` from Auckland, NZ
151.101.84.56	AS54113 Fastly, Inc.	`0.14ms` from Chicago, US
35.184.74.184	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
87.153.21.136	AS3320 Deutsche Telekom AG	`6.14ms` from Frankfurt am Main, DE
70.139.22.56	AS7018 AT&T Enterprises, LLC	`4.40ms` from Houston, US
38.49.97.8	AS273121 TELECABLE EL LIMON SRL	`19.99ms` from Miami, US
176.109.183.24	AS202619 Dovecom LLC	`13.71ms` from Moscow, RU
112.199.197.24	AS4773 MobileOne Ltd. Mobile/Internet Service Provider Singapore	`1.88ms` from Singapore, SG
150.95.164.8	AS7506 GMO Internet Group, Inc.	`0.29ms` from Tokyo, JP
1.75.148.8	AS9605 NTT DOCOMO, INC.	`2.59ms` from Tokyo, JP
173.34.209.216	AS812 Rogers Communications Canada Inc.	`1.14ms` from Toronto, CA
137.208.196.56	AS1776 WU (Wirtschaftsuniversitaet Wien) - Vienna University of Economics and Business	`0.78ms` from Vienna, AT
20.4.15.8	AS8075 Microsoft Corporation	`0.29ms` from Amsterdam, NL
198.145.112.152	AS7029 Windstream Communications LLC	`0.42ms` from Ashburn, US
20.253.21.8	AS8075 Microsoft Corporation	`0.40ms` from Ashburn, US
47.35.107.8	AS20115 Charter Communications LLC	`10.42ms` from Chicago, US
171.76.22.8	AS24560 Bharti Airtel Ltd., Telemedia Services	`9.90ms` from Delhi, IN
86.148.40.168	AS2856 British Telecommunications PLC	`4.69ms` from Erith, GB
183.63.43.8	AS4134 CHINANET-BACKBONE	`2.82ms` from Guangzhou, CN
113.181.206.152	AS45899 VNPT Corp	`3.29ms` from Hanoi, VN
43.154.107.88	AS132203 Tencent Building, Kejizhongyi Avenue	`0.41ms` from Hong Kong, HK
36.66.176.104	AS7713 PT Telekomunikasi Indonesia	`0.75ms` from Jakarta, ID
31.135.36.40	AS48327 Ray-Svyaz Ltd.	`11.12ms` from Krasnoyarsk, RU
79.144.246.88	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.61ms` from Madrid, ES
74.68.77.168	AS12271 Charter Communications Inc	`3.99ms` from New York City, US

Traceroute

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

traceroute -a -n -q1 -m10 38.237.133.65

traceroute to 38.237.133.65 (38.237.133.65): 10 hops max, 52 byte packets

1 [AS15169] 108.170.237.141 1.276 ms

2 *

3 *

4 [AS4637] 202.84.140.50 35.344 ms

5 [AS4637] 202.84.156.54 41.213 ms

6 [AS4637] 210.176.141.191 33.406 ms

7 [AS398465] 149.51.34.11 40.748 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Singapore, SG

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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