20.139.0.0/21

AS3360 · DXC US Latin America Corporation

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Summary

Country	United States
Domain	dxc.com
ASN	AS3360
Registry	ARIN
ID	CSC-68-20-137

WHOIS Details

NetHandle:      NET-20-137-0-0-1
OrgID:          ESLAC-Z
Parent:         NET-20-0-0-0-0
NetName:        CSC-68-20-137
NetRange:       20.137.0.0 - 20.139.255.255
NetType:        allocation
RegDate:        1989-09-04
Updated:        2021-12-14
Source:         ARIN


OrgID:          ESLAC-Z
OrgName:        DXC US Latin America Corporation
CanAllocate:    
Street:         20408 Bashan Dr
City:           Ashburn
State/Prov:     VA
Country:        US
PostalCode:     20147
RegDate:        2018-05-21
Updated:        2023-09-20
OrgAdminHandle: ESIPA-ARIN
OrgTechHandle:  ESIPA-ARIN
OrgAbuseHandle: DSIRCC-ARIN
OrgNOCHandle:   ESIPA-ARIN
OrgRoutingHandle:   ESIPA-ARIN
OrgDNSHandle:   ESIPA-ARIN
Source:         ARIN


POCHandle:      ESIPA-ARIN
IsRole:         Y
LastName:       ES IPADDR
FirstName:      
Street:         20408 Bashan Dr 
City:           Ashburn
State/Prov:     VA
Country:        US
PostalCode:     20147
RegDate:        2018-10-16
Updated:        2025-09-19
OfficePhone:    +1-800-524-7638
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      DSIRCC-ARIN
IsRole:         Y
LastName:       DXC Security Incident Response Control Centre
FirstName:      
Street:         1775 Tysons Boulevard
City:           Tysons
State/Prov:     VA
Country:        US
PostalCode:     22102
RegDate:        2019-01-18
Updated:        2025-02-25
OfficePhone:    +1-703-245-9675
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 20.139.0.0/16

No nearby ranges found.

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
20.139.3.225	AS3360 DXC US Latin America Corporation	`1.44ms` from Melbourne, AU
20.139.1.176	AS3360 DXC US Latin America Corporation	`1.30ms` from Melbourne, AU

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
5.107.177.101	AS5384 Emirates Internet	`3.11ms` from Al Fujairah City, AE
194.170.167.69	AS5384 Emirates Internet	`3.29ms` from Al Fujairah City, AE
178.119.158.165	AS6848 Telenet BV	`5.24ms` from Brussels, BE
177.55.86.117	AS28591 METRO TELECOMUNICAÇÕES S/A	`1.68ms` from Curitiba, BR
96.40.37.197	AS20115 Charter Communications LLC	`7.36ms` from Dallas, US
64.73.187.21	AS3599 CDW Technologies LLC	`0.46ms` from Dallas, US
45.59.48.213	AS16612 NEIT Services, LLC	`10.47ms` from Lincoln, US
171.162.90.37	AS10794 Bank of America, National Association	`8.65ms` from Los Angeles, US
83.54.101.117	AS3352 TELEFONICA DE ESPANA S.A.U.	`6.44ms` from Madrid, ES
216.73.82.69	AS15169 Google LLC	`0.13ms` from Miami, US
58.216.193.133	AS4134 CHINANET-BACKBONE	`4.60ms` from Nanjing, CN
54.233.212.21	AS16509 Amazon.com, Inc.	`0.15ms` from Osasco, BR
203.132.71.69	AS38195 Superloop	`0.40ms` from Perth, AU
75.218.100.197	AS6167 Verizon Business	`10.37ms` from San Jose, US
122.239.157.197	AS4134 CHINANET-BACKBONE	`14.66ms` from Shanghai, CN
31.168.234.197	AS8551 Bezeq International Ltd.	`0.84ms` from Tel Aviv, IL
157.65.160.133	AS2514 NTT PC Communications, Inc.	`0.80ms` from Tokyo, JP
125.33.231.21	AS4808 China Unicom Beijing Province Network	`3.10ms` from Beijing, CN
94.226.95.85	AS6848 Telenet BV	`9.50ms` from Brussels, BE
172.73.150.165	AS11426 Charter Communications Inc	`9.26ms` from Charlotte, US
174.105.66.85	AS10796 Charter Communications Inc	`12.03ms` from Chicago, US
96.96.37.181	AS7922 Comcast Cable Communications, LLC	`1.06ms` from Denver, US
89.211.13.197	AS8781 Ooredoo Q.S.C.	`0.15ms` from Doha, QA
62.27.144.117	AS12312 ecotel communication ag	`6.02ms` from Duesseldorf, DE
217.42.177.149	AS2856 British Telecommunications PLC	`1.90ms` from Erith, GB

Traceroute

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

traceroute -a -n -q1 -f4 -m9 20.139.6.120

traceroute to 20.139.6.120 (20.139.6.120): 9 hops max, 52 byte packets

4 [AS3356] 4.69.143.14 1.054 ms

5 [AS3356] 4.68.68.126 1.913 ms

6 [AS4637] 202.84.251.58 4.725 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Fremont, US

On December 14th 2025

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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