57.138.156.0/24

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 57.138.156.0/24

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

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

IP Address	ASN	Details
57.138.156.129	AS400662 Dobson Technologies - Transport and Telecom Solutions, LLC	`6.33ms` 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
87.210.58.40	AS50266 Odido Netherlands B.V.	`7.12ms` from Amsterdam, NL
54.245.231.120	AS16509 Amazon.com, Inc.	`0.14ms` from Boardman, US
84.225.52.184	AS213155 Yettel Hungary Ltd.	`9.97ms` from Budapest, HU
181.1.209.104	AS7303 Telecom Argentina S.A.	`1.25ms` from Cordoba, AR
84.130.114.232	AS3320 Deutsche Telekom AG	`10.15ms` from Frankfurt am Main, DE
113.186.234.232	AS45899 VNPT Corp	`3.30ms` from Hanoi, VN
103.196.27.24	AS150171 DIGISIGMA PTE. LTD.	`0.29ms` from Singapore, SG
80.114.143.248	AS33915 Vodafone Libertel B.V.	`2.43ms` from Amsterdam, NL
20.73.65.152	AS8075 Microsoft Corporation	`0.23ms` from Amsterdam, NL
72.74.179.200	AS701 Verizon Business	`2.74ms` from Boston, US
45.161.36.8	AS268500 B C INFORMATICA E TELECOMUNICACOES LTDA	`9.08ms` from Brasilia, BR
143.129.75.8	AS2611 BELNET	`2.10ms` from Brussels, BE
77.83.234.216	AS50495 web2objects GmbH	`0.55ms` from Frankfurt am Main, DE
178.158.219.40	AS43139 Maximum-Net LLC	`1.22ms` from Kyiv, UA
91.12.164.168	AS3320 Deutsche Telekom AG	`4.39ms` from Nuernberg, DE
183.114.248.120	AS4766 Korea Telecom	`1.66ms` from Seoul, KR
43.163.88.56	AS132203 Tencent Building, Kejizhongyi Avenue	`0.63ms` from Singapore, SG
99.210.32.104	AS812 Rogers Communications Canada Inc.	`14.05ms` from Toronto, CA
62.1.165.72	AS1241 Forthnet	`17.64ms` from Athens, GR
69.222.71.168	AS7018 AT&T Enterprises, LLC	`6.47ms` from Atlanta, US
200.51.194.40	AS10834 Telefonica de Argentina	`0.60ms` from Buenos Aires, AR
104.139.20.152	AS11426 Charter Communications Inc	`5.36ms` from Charlotte, US
18.116.246.200	AS16509 Amazon.com, Inc.	`0.15ms` from Columbus, US
113.180.247.120	AS45899 VNPT Corp	`4.75ms` from Ho Chi Minh City, VN
182.156.149.168	AS134540 Tata Teleservices (Maharashtra) Ltd	`2.50ms` from Hyderabad, IN

Traceroute

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

traceroute -a -n -q1 -f2 57.138.156.55

traceroute to 57.138.156.55 (57.138.156.55): 64 hops max, 52 byte packets

2 [AS3257] 65.175.54.169 1.163 ms

3 [AS3257] 72.29.193.210 5.579 ms

4 [AS30029] 57.138.97.10 9.956 ms

5 [AS400662] 57.138.156.55 10.689 ms

Measurement taken from

IPinfo ProbeNet in Dallas, US

On March 20th 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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