57.138.7.0/24

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	DF-LWTNOKXX-02-03-DYN-POOLS

WHOIS Details

NetHandle:      NET-57-138-4-0-1
OrgID:          DTTTSL
Parent:         NET-57-138-0-0-1
NetName:        DF-LWTNOKXX-02-03-DYN-POOLS
NetRange:       57.138.4.0 - 57.138.7.255
NetType:        reassignment
RegDate:        2022-10-10
Updated:        2022-10-10
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:        2026-02-17
OrgAdminHandle: TLC3-ARIN
OrgTechHandle:  TLC3-ARIN
OrgAbuseHandle: TLC3-ARIN
OrgRoutingHandle:   ROUTI75-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:        2026-04-08
OfficePhone:    +1-405-242-1084
FaxPhone:       +1-405-242-0138
Mailbox:        tclaydon@dobson.net
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 57.138.7.0/24

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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Pingable IPs

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

IP Address	ASN	Details
57.138.7.87	AS400662 Dobson Technologies - Transport and Telecom Solutions, LLC	`6.04ms` 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
172.171.231.152	AS8075 Microsoft Corporation	`0.56ms` from Ashburn, US
52.89.74.216	AS16509 Amazon.com, Inc.	`0.13ms` from Boardman, US
97.234.241.24	AS6167 Verizon Business	`18.31ms` from Boston, US
81.240.54.136	AS5432 Proximus NV	`1.91ms` from Brussels, BE
91.82.142.136	AS20845 DIGI Tavkozlesi es Szolgaltato Kft.	`4.92ms` from Budapest, HU
18.199.60.184	AS16509 Amazon.com, Inc.	`0.19ms` from Frankfurt am Main, DE
61.104.121.200	AS9644 SK Telecom	`1.92ms` from Incheon, KR
86.143.19.8	AS2856 British Telecommunications PLC	`8.01ms` from London, GB
84.64.221.72	AS5378 Vodafone Limited	`3.74ms` from Manchester, GB
70.29.122.200	AS577 Bell Canada	`7.74ms` from Montreal, CA
68.174.207.152	AS12271 Charter Communications Inc	`3.97ms` from New York City, US
150.70.184.72	AS16880 TREND MICRO INCORPORATED	`0.77ms` from San Jose, US
50.64.7.200	AS6327 Shaw Communications	`11.06ms` from Seattle, US
102.38.237.24	AS9009 M247 Europe SRL	`0.33ms` from Zuerich, CH
172.233.62.184	AS63949 Akamai Connected Cloud	`0.54ms` from Amsterdam, NL
96.126.26.168	AS3663 NetNet	`18.12ms` from Chicago, US
5.146.245.40	AS3209 Vodafone GmbH	`8.26ms` from Duesseldorf, DE
143.89.9.200	AS3363 Hong Kong University of Science and Technology	`2.24ms` from Hong Kong, HK
43.218.38.232	AS16509 Amazon.com, Inc.	`0.13ms` from Jakarta, ID
108.217.181.120	AS7018 AT&T Enterprises, LLC	`3.17ms` from Miami, US
52.206.122.216	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
23.20.118.200	AS14618 Amazon.com, Inc.	`0.45ms` from Reston, US
111.246.94.200	AS3462 Data Communication Business Group	`0.96ms` from Taichung, TW
126.45.151.104	AS17676 SoftBank Corp.	`3.46ms` from Tokyo, JP
154.55.122.120	AS18186 Nebula Global LLC	`0.48ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f4 57.138.7.129

traceroute to 57.138.7.129 (57.138.7.129): 64 hops max, 52 byte packets

4 [AS3356] 4.4.20.182 2.671 ms

5 [AS30029] 57.138.96.14 4.358 ms

6 [AS400662] 57.138.7.129 6.095 ms

Measurement taken from

IPinfo ProbeNet in Tulsa, US

On April 24th 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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