57.138.71.0/24

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	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:        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 57.138.71.0/24

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
57.138.71.129	AS400662 Dobson Technologies - Transport and Telecom Solutions, LLC	`5.88ms` from Dallas, 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
72.63.215.120	AS30058 FDCservers.net	`0.20ms` from Ashburn, US
119.84.38.24	AS134420 Chongqing Telecom	`1.65ms` from Chongqing, CN
151.80.42.232	AS16276 OVH SAS	`0.20ms` from Gravelines, FR
149.233.228.40	AS15943 wilhelm.tel GmbH	`0.47ms` from Hamburg, DE
52.56.110.72	AS16509 Amazon.com, Inc.	`0.21ms` from London, GB
104.34.174.248	AS20001 Charter Communications Inc	`6.01ms` from Los Angeles, US
77.41.159.168	AS3216 PJSC Vimpelcom	`0.65ms` from Moscow, RU
76.214.157.168	AS7018 AT&T Enterprises, LLC	`3.60ms` from San Antonio, US
20.66.53.216	AS8075 Microsoft Corporation	`0.56ms` from San Jose, US
140.206.50.24	AS17621 China Unicom Shanghai network	`2.91ms` from Shanghai, CN
181.121.224.184	AS23201 Telecel S.A.	`9.90ms` from Asuncion, PY
129.24.38.24	AS3388 University of New Mexico	`11.52ms` from Cheyenne, US
183.179.46.232	AS9269 Hong Kong Broadband Network Ltd.	`0.63ms` from Hong Kong, HK
81.151.207.56	AS2856 British Telecommunications PLC	`8.69ms` from London, GB
3.168.163.56	AS16509 Amazon.com, Inc.	`0.59ms` from Seoul, KR
20.120.57.248	AS8075 Microsoft Corporation	`0.32ms` from Ashburn, US
68.22.82.8	AS7018 AT&T Enterprises, LLC	`2.60ms` from Atlanta, US
20.21.245.184	AS8075 Microsoft Corporation	`0.25ms` from Az Za`ayin, QA
79.251.93.72	AS3320 Deutsche Telekom AG	`2.48ms` from Berlin, DE
123.19.120.8	AS45899 VNPT Corp	`2.60ms` from Da Nang, VN
99.8.96.232	AS7018 AT&T Enterprises, LLC	`2.04ms` from Dallas, US
187.224.93.216	AS8151 UNINET	`0.96ms` from Guadalajara, MX
120.83.226.216	AS17816 China Unicom IP network China169 Guangdong province	`5.20ms` from Guangzhou, CN
14.22.2.152	AS4134 CHINANET BACKBONE	`1.61ms` from Guangzhou, CN
84.251.186.184	AS1759 Telia Finland Oyj	`3.66ms` from Helsinki, FI

Traceroute

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

traceroute -a -n -q1 57.138.71.129

traceroute to 57.138.71.129 (57.138.71.129): 64 hops max, 52 byte packets

1 [AS15169] 192.178.252.73 0.997 ms

2 [AS15169] 192.178.73.244 1.123 ms

3 *

4 [AS400662] 57.138.71.129 6.593 ms

Measurement taken from

IPinfo ProbeNet in Dallas, US

On April 13th 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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