57.138.230.0/23

AS400662 · Dobson Technologies - Transport and Telecom Solutions, LLC

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Summary

Country	United States
Domain	dobson.net
ASN	AS400662
Parent Range	57.138.0.0/16
Registry	ARIN
ID	DTTTSL

WHOIS Details

NetHandle:      NET-57-138-0-0-1
OrgID:          DTTTSL
Parent:         NET-57-0-0-0-1
NetName:        DTTTSL
NetRange:       57.138.0.0 - 57.138.255.255
NetType:        allocation
Comment:        Geofeed https://geofeed.dobson.net/geofeed.csv
RegDate:        2022-07-18
Updated:        2024-03-20
Source:         ARIN


OrgID:          DTTTSL
OrgName:        Dobson Technologies - Transport and Telecom Solutions, LLC
CanAllocate:    
Street:         14101 Wireless Way, Ste 300
City:           Oklahoma City
State/Prov:     OK
Country:        US
PostalCode:     73134
RegDate:        2013-03-22
Updated:        2024-11-25
OrgAdminHandle: TLC3-ARIN
OrgTechHandle:  TLC3-ARIN
OrgAbuseHandle: TLC3-ARIN
Source:         ARIN


POCHandle:      TLC3-ARIN
IsRole:         N
LastName:       Claydon
FirstName:      Thomas
Street:         14101 Wireless Way, Ste 300
City:           Oklahoma City
State/Prov:     OK
Country:        US
PostalCode:     73134
RegDate:        2003-12-30
Updated:        2025-02-28
OfficePhone:    +1-405-242-1084
FaxPhone:       +1-405-242-0138
Mailbox:        tclaydon@dobson.net
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 57.138.230.0/23

Range	ASN	Company	Num of IPs
57.138.0.0/16	AS30029	Dobson Technologies - Transport and Telecom Solutions, LLC	65,536
57.138.0.0/16	AS400662	Dobson Technologies - Transport and Telecom Solutions, LLC	65,536
57.138.0.0/16	AS400666	Dobson Technologies - Transport and Telecom Solutions, LLC	65,536

Nearby Ranges

BGP prefixes that overlap with 57.138.0.0/16

Range	ASN	Company	Num of IPs
57.138.0.0/16	AS30029	Dobson Technologies - Transport and Telecom Solutions, LLC	65,536
57.138.0.0/16	AS400662	Dobson Technologies - Transport and Telecom Solutions, LLC	65,536
57.138.0.0/16	AS400666	Dobson Technologies - Transport and Telecom Solutions, 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

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

IP Address	ASN	Details
57.138.230.129	AS400662 Dobson Technologies - Transport and Telecom Solutions, LLC	`7.11ms` from Richardson, US
57.138.231.1	AS400662 Dobson Technologies - Transport and Telecom Solutions, LLC	`7.02ms` from Richardson, 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
108.12.228.55	AS701 Verizon Business	`2.19ms` from Boston, US
20.230.25.183	AS8075 Microsoft Corporation	`0.27ms` from Boydton, US
60.241.27.135	AS7545 TPG Telecom Limited	`1.61ms` from Brisbane, AU
66.49.104.39	AS7029 Windstream Communications LLC	`0.51ms` from Chicago, US
71.201.230.231	AS7922 Comcast Cable Communications, LLC	`4.03ms` from Chicago, US
36.63.100.39	AS4134 CHINANET-BACKBONE	`7.57ms` from Huai'an, CN
168.143.79.23	AS2914 NTT America, Inc.	`0.22ms` from Los Angeles, US
119.165.86.23	AS4837 CHINA UNICOM China169 Backbone	`0.88ms` from Qingdao, CN
81.207.170.215	AS1136 KPN B.V.	`3.42ms` from Amsterdam, NL
48.194.54.7	AS8075 Microsoft Corporation	`0.60ms` from Ashburn, US
76.234.157.151	AS7018 AT&T Enterprises, LLC	`13.17ms` from Atlanta, US
219.238.63.183	AS4808 China Unicom Beijing Province Network	`3.41ms` from Beijing, CN
129.79.140.135	AS87 Indiana University	`5.12ms` from Chicago, US
208.101.211.103	AS36103 Central Utah Telephone, Inc.	`1.03ms` from Draper, US
14.112.129.103	AS4134 CHINANET-BACKBONE	`3.55ms` from Guangzhou, CN
1.238.232.7	AS9318 SK Broadband Co Ltd	`1.75ms` from Incheon, KR
67.191.52.23	AS7922 Comcast Cable Communications, LLC	`5.97ms` from Miami, US
34.148.37.39	AS396982 Google LLC	`0.16ms` from Moncks Corner, US
218.4.230.71	AS4134 CHINANET-BACKBONE	`4.78ms` from Nanjing, CN
82.21.102.103	AS11404 Wave Broadband	`4.16ms` from San Jose, US
116.149.86.247	AS4837 CHINA UNICOM China169 Backbone	`9.45ms` from Wuhan, CN
212.61.26.39	AS8426 ClaraNET LTD	`2.27ms` from Amsterdam, NL
81.246.225.231	AS5432 Proximus NV	`2.34ms` from Brussels, BE
186.93.223.71	AS8048 CANTV Servicios, Venezuela	`1.88ms` from Caracas, VE
175.8.27.183	AS4134 CHINANET-BACKBONE	`1.13ms` from Changsha, CN

Traceroute

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

traceroute -a -n -q1 -f4 57.138.231.79

traceroute to 57.138.231.79 (57.138.231.79): 64 hops max, 52 byte packets

4 [AS3257] 213.200.115.30 5.078 ms

5 [AS3257] 72.29.196.146 6.292 ms

6 [AS30029] 57.138.96.230 7.625 ms

7 [AS400662] 57.138.231.79 8.201 ms

Measurement taken from

IPinfo ProbeNet in Dallas, US

On February 7th 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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