20.137.0.0/21

AS4237 · DXC US Latin America Corporation

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Summary

Country	United States
Domain	dxc.com
ASN	AS4237
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 20.137.0.0/16

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

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

IP Address	ASN	Details
20.137.3.95	AS4237 DXC US Latin America Corporation	`5.20ms` from Newark, US
20.137.6.3	AS4237 DXC US Latin America Corporation	`4.83ms` from Newark, US
20.137.7.35	AS4237 DXC US Latin America Corporation	`4.75ms` from Newark, 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
122.137.171.213	AS4837 CHINA UNICOM China169 Backbone	`5.11ms` from Changchun, CN
73.73.124.133	AS7922 Comcast Cable Communications, LLC	`5.16ms` from Chicago, US
34.136.134.229	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
82.97.133.21	AS13101 TNG Stadtnetz GmbH	`2.15ms` from Hamburg, DE
202.181.207.133	AS7540 HongKong Commercial Internet Exchange	`0.26ms` from Hong Kong, HK
221.229.118.85	AS4134 CHINANET-BACKBONE	`5.52ms` from Huai'an, CN
172.225.179.197	AS36183 Akamai Technologies, Inc.	`0.19ms` from Lisbon, PT
87.17.120.149	AS3269 Telecom Italia S.p.A.	`5.91ms` from Milan, IT
218.22.108.245	AS4134 CHINANET-BACKBONE	`9.89ms` from Nanchang, CN
71.185.63.149	AS701 Verizon Business	`2.00ms` from Philadelphia, US
184.68.189.197	AS6327 Shaw Communications	`3.82ms` from Seattle, US
222.236.95.5	AS9318 SK Broadband Co Ltd	`3.04ms` from Seoul, KR
110.132.227.149	AS9824 JCOM Co., Ltd.	`15.44ms` from Tokyo, JP
212.5.137.229	AS8866 Vivacom Bulgaria EAD	`5.50ms` from Varna, BG
77.170.218.213	AS1136 KPN B.V.	`3.10ms` from Amsterdam, NL
81.204.191.37	AS1136 KPN B.V.	`2.36ms` from Amsterdam, NL
72.84.71.21	AS701 Verizon Business	`7.36ms` from Ashburn, US
18.155.214.21	AS16509 Amazon.com, Inc.	`0.08ms` from Brisbane, AU
197.163.151.197	AS24863 Link Egypt (Link.NET)	`9.78ms` from Cairo, EG
67.165.179.37	AS7922 Comcast Cable Communications, LLC	`4.61ms` from Chicago, US
98.40.211.149	AS7922 Comcast Cable Communications, LLC	`7.11ms` from Houston, US
161.142.58.37	AS9930 TTNET-MY	`5.08ms` from Kuala Lumpur, MY
90.220.216.117	AS5607 Sky UK Limited	`8.07ms` from London, GB
212.49.162.245	AS8903 LYNTIA NETWORKS S.A.	`1.61ms` from Madrid, ES
203.208.25.37	AS23930 VITRO INC.	`0.79ms` from Manila, PH

Traceroute

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

traceroute -a -n -q1 -f5 -m10 20.137.0.40

traceroute to 20.137.0.40 (20.137.0.40): 10 hops max, 52 byte packets

5 [AS3356] 64.159.169.170 100.537 ms

6 *

7 [AS4237] 20.137.7.225 100.198 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Zuerich, CH

On December 14th 2025

What are IP address ranges?

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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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