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ASN Lookup Tool
AS4237 DXC US Latin America Corporation

An Autonomous System (AS) is a network (or collection of networks) that are all managed and supervised by a single entity or organisation. This tool provides a comprehensive ownership and connectivity report for any given AS number.

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ASN Lookup for:

AS4237

Powered By:
ASN Extended Info API
BGP Active Prefixes API
ASN Details JSON View

ASN Details

ASN
AS4237
Organisation
DXC US Latin America Corporation
AS Name
CSC-IGN-FTW-AS4237
IPv4 Addresses Announced
69,888
IPv4 Prefixes Announced
30
IPv6 Prefixes Announced
0
IPv4 Bogon Prefixes
0
IPv6 Bogon Prefixes
0
IPv4 Space Rank
#2,558 out of 75,744
Registry
Arin
Registered Country
US
Registration Date
1999-06-25
Registration Change
2021-12-13

Receiving From

ASN
Organisation
AS7018
AT&T Services, Inc.
AS3356
Level 3 Parent, LLC
AS3549
Level 3 Parent, LLC
AS206
DXC US Latin America Corporation
AS17916
DXC Technology Australia Pty Limited
AS21877
DXC US Latin America Corporation
AS22562
DXC US Latin America Corporation

Active Prefixes IPv4

Prefix
Range From
Range To
Prefix 20.137.12.0/22
Range From 20.137.12.0
Range To 20.137.15.255
Prefix 20.137.216.0/24
Range From 20.137.216.0
Range To 20.137.216.255
Prefix 20.138.0.0/23
Range From 20.138.0.0
Range To 20.138.1.255
Prefix 20.138.2.0/23
Range From 20.138.2.0
Range To 20.138.3.255
Prefix 20.138.48.0/21
Range From 20.138.48.0
Range To 20.138.55.255
Prefix 20.138.56.0/21
Range From 20.138.56.0
Range To 20.138.63.255
Prefix 20.139.121.0/24
Range From 20.139.121.0
Range To 20.139.121.255
Prefix 20.139.144.0/22
Range From 20.139.144.0
Range To 20.139.147.255
Prefix 20.139.148.0/24
Range From 20.139.148.0
Range To 20.139.148.255
Prefix 20.139.149.0/24
Range From 20.139.149.0
Range To 20.139.149.255
Showing 10 of 30 Results View More >