57.138.197.0/24

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:        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 57.138.197.0/24

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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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
97.208.212.24	AS6167 Verizon Business	`13.14ms` from Chicago, US
45.83.162.56	AS211768 INTAC Services GmbH	`3.09ms` from Frankfurt am Main, DE
183.146.66.56	AS4134 CHINANET-BACKBONE	`8.92ms` from Hangzhou, CN
160.0.199.232	AS328471 HERO TELECOMS (PTY) LTD	`6.08ms` from Johannesburg, ZA
47.63.147.184	AS12430 VODAFONE ESPANA S.A.U.	`2.32ms` from Madrid, ES
90.240.186.40	AS5378 Vodafone Limited	`5.04ms` from Manchester, GB
92.157.205.232	AS3215 Orange S.A.	`8.80ms` from Marseille, FR
176.57.78.200	AS199634 Yedinaya Setevaya Kompaniya Ltd	`0.94ms` from Moscow, RU
116.9.190.216	AS4134 CHINANET-BACKBONE	`2.33ms` from Nanning, CN
193.179.125.104	AS13036 T-Mobile Czech Republic a.s.	`0.57ms` from Prague, CZ
37.100.215.104	AS1267 WIND TRE S.P.A.	`4.08ms` from Rome, IT
202.179.145.40	AS133736 TASMANET	`17.59ms` from Sydney, AU
58.98.174.136	AS9595 NTT-ME Corporation	`2.52ms` from Tokyo, JP
171.114.2.184	AS4134 CHINANET-BACKBONE	`7.35ms` from Wuhan, CN
20.93.142.216	AS8075 Microsoft Corporation	`0.26ms` from Amsterdam, NL
162.195.223.136	AS7018 AT&T Enterprises, LLC	`2.46ms` from Atlanta, US
99.138.67.232	AS7018 AT&T Enterprises, LLC	`6.58ms` from Atlanta, US
149.56.197.104	AS16276 OVH SAS	`0.09ms` from Beauharnois, CA
92.79.134.216	AS3209 Vodafone GmbH	`6.17ms` from Hamburg, DE
109.251.37.184	AS31148 Freenet LTD	`0.93ms` from Kyiv, UA
97.131.2.56	AS6167 Verizon Business	`10.18ms` from Los Angeles, US
99.70.210.72	AS7018 AT&T Enterprises, LLC	`11.54ms` from Miami, US
118.4.242.152	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.88ms` from Osaka, JP
85.252.106.168	AS2116 GLOBALCONNECT AS	`0.46ms` from Oslo, NO
186.33.42.120	AS52468 UFINET PANAMA S.A.	`0.66ms` from Quito, EC

Traceroute

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

traceroute -a -n -q1 -f4 -m7 57.138.197.156

traceroute to 57.138.197.156 (57.138.197.156): 7 hops max, 52 byte packets

4 [AS21928] 100.199.0.93 0.07 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Tieling, CN

On March 22nd 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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