57.138.28.0/23

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 57.138.28.0/23

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

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

IP Address	ASN	Details
57.138.29.129	AS400662 Dobson Technologies - Transport and Telecom Solutions, LLC	`6.46ms` from Tulsa, US
57.138.28.1	AS400662 Dobson Technologies - Transport and Telecom Solutions, LLC	`6.40ms` from Tulsa, 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
108.61.255.167	AS20473 The Constant Company, LLC	`0.16ms` from Amsterdam, NL
60.10.94.87	AS4837 CHINA UNICOM China169 Backbone	`10.88ms` from Beijing, CN
81.83.228.119	AS6848 Telenet BV	`8.37ms` from Brussels, BE
34.131.7.119	AS396982 Google LLC	`0.08ms` from Delhi, IN
79.150.125.7	AS3352 TELEFONICA DE ESPANA S.A.U.	`10.51ms` from Madrid, ES
109.161.174.87	AS31452 ZAIN BAHRAIN B.S.C.	`1.44ms` from Manama, BH
88.85.183.55	AS12389 PJSC Rostelecom	`17.08ms` from Moscow, RU
143.48.175.55	AS13748 Cold Spring Harbor Laboratory	`1.48ms` from New York City, US
122.243.104.247	AS4134 CHINANET-BACKBONE	`6.80ms` from Ningbo, CN
177.221.85.23	AS52653 Marlon L. Larger & Cia Ltda	`5.06ms` from Novo Hamburgo, BR
177.39.75.135	AS52977 Sul Online Telecom Ltda - EPP	`4.09ms` from Novo Hamburgo, BR
46.181.111.103	AS39927 E-Light-Telecom Ltd.	`4.49ms` from Novosibirsk, RU
60.243.55.183	AS17488 Hathway IP Over Cable Internet	`1.61ms` from Saint Thomas Mount, IN
104.51.194.7	AS7018 AT&T Enterprises, LLC	`7.03ms` from Atlanta, US
20.36.229.231	AS8075 Microsoft Corporation	`0.23ms` from Boydton, US
136.116.112.247	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
73.145.50.183	AS7922 Comcast Cable Communications, LLC	`5.83ms` from Flint, US
64.43.88.71	AS136787 PacketHub S.A.	`0.36ms` from Istanbul, TR
90.214.149.183	AS5607 Sky UK Limited	`7.78ms` from London, GB
47.157.16.71	AS5650 Frontier Communications of America, Inc.	`1.91ms` from Los Angeles, US
41.174.52.39	AS30844 Liquid Telecommunications Ltd	`1.23ms` from Lusaka, ZM
62.42.127.55	AS6739 VODAFONE ONO, S.A.	`8.44ms` from Madrid, ES
68.23.212.183	AS7018 AT&T Enterprises, LLC	`13.58ms` from Miami, US
75.152.38.71	AS852 TELUS Communications Inc.	`6.43ms` from Montreal, CA
3.222.163.103	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US

Traceroute

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

traceroute -a -n -q1 -f2 57.138.29.129

traceroute to 57.138.29.129 (57.138.29.129): 64 hops max, 52 byte packets

2 [AS3356] 4.16.21.77 0.701 ms

3 [AS3356] 4.69.136.209 0.693 ms

4 [AS3356] 4.4.20.182 2.767 ms

5 [AS400662] 57.138.29.129 6.477 ms

Measurement taken from

IPinfo ProbeNet in Tulsa, US

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.

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