AS4237 - CSC-IGN-FTW - Computer Sciences Corporation, US

United States United Kingdom India Australia Viet Nam
AS Number
AS4237
AS Name
CSC-IGN-FTW
Org Name
Computer Sciences Corporation
Country
United States
Registry

arin

RegDate

2001-07-05

Updated

2021-04-06

AS4237 Looking Glass
IPv4Prefixes

34

IPv6Prefixes

0

IPv4 NUMs

90,880

IPv6 NUMs(/64)

0

90,880 IPv4 Addresses
CIDR Description IP Num
20.137.0.0/21 Computer Sciences Corporation 2048
20.137.12.0/22 Computer Sciences Corporation 1024
20.137.160.0/20 Computer Sciences Corporation 4096
20.137.176.0/20 Computer Sciences Corporation 4096
20.137.216.0/24 Computer Sciences Corporation 256
20.137.240.0/20 Computer Sciences Corporation 4096
20.138.0.0/23 Computer Sciences Corporation 512
20.138.2.0/23 Computer Sciences Corporation 512
20.138.48.0/21 Computer Sciences Corporation 2048
20.138.56.0/21 Computer Sciences Corporation 2048
20.139.6.0/24 Computer Sciences Corporation 256
20.139.8.0/22 Computer Sciences Corporation 1024
20.139.64.0/21 Computer Sciences Corporation 2048
20.139.72.0/21 Computer Sciences Corporation 2048
20.139.80.0/21 Computer Sciences Corporation 2048
20.139.121.0/24 Computer Sciences Corporation 256
20.139.144.0/21 Computer Sciences Corporation 2048
20.139.148.0/24 Computer Sciences Corporation 256
20.139.217.0/24 Computer Sciences Corporation 256
20.148.32.0/19 Computer Sciences Corporation 8192
20.148.64.0/20 Computer Sciences Corporation 4096
20.148.80.0/20 Computer Sciences Corporation 4096
20.148.96.0/19 Computer Sciences Corporation 8192
20.148.128.0/19 Computer Sciences Corporation 8192
20.148.160.0/19 Computer Sciences Corporation 8192
20.148.192.0/20 Computer Sciences Corporation 4096
20.148.224.0/20 Computer Sciences Corporation 4096
20.148.240.0/20 Computer Sciences Corporation 4096
20.149.0.0/21 Computer Sciences Corporation 2048
20.149.32.0/21 Computer Sciences Corporation 2048
20.149.40.0/21 Computer Sciences Corporation 2048
20.156.169.0/24 Computer Sciences Corporation 256
203.12.75.0/24 FERNTREE-AU Ferntree Computer Corporation 256
203.12.77.0/24 FERNTREE-AU Ferntree Computer Corporation 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS17916 CSC-IGN-AUNZ-AP - CSC Australia Pty Ltd, AU Australia 125,696 8,589,934,592 IPv4 IPv4
AS21877 CSC-USA - Computer Sciences Corporation, US United States 28,416 0 IPv4 IPv4
AS22562 CSC-IGN-EMEA - Computer Sciences Corporation, US United States 56,832 0 IPv4 IPv4
AS206 CSC-IGN-AMER - Computer Sciences Corporation, US United States 174,848 0 IPv4 IPv4
IP Address Domain NUMs Domains
20.137.0.40 1 client.css.csc.com
20.137.0.72 2 autodiscover.csc.com
20.137.0.104 1 mgw.dxc.com
20.137.2.66 2 cscchdnwk-ign-ngportal-14.amer.csc.com
20.137.2.79 1 banking.csc.com
20.137.2.87 1 mgw.dxc.com
20.137.2.88 1 mgw.dxc.com
20.137.2.105 1 travel.csc.com
20.137.2.115 1 gam.amer.csc.com
20.137.2.120 1 gcars.amer.csc.com 
ASNumber:       4237
ASName:         CSC-IGN-FTW
ASHandle:       AS4237
RegDate:        1999-06-25
Updated:        2013-04-30    
Ref:            https://rdap.arin.net/registry/autnum/4237


OrgName:        Computer Sciences Corporation
OrgId:          CSC-197
Address:        645 Papermill Road
City:           Newark
StateProv:      DE
PostalCode:     19711
Country:        US
RegDate:        2001-07-05
Updated:        2021-04-06
Ref:            https://rdap.arin.net/registry/entity/CSC-197


OrgDNSHandle: ESIPA-ARIN
OrgDNSName:   ES IPADDR
OrgDNSPhone:  +1-800-524-7638 
OrgDNSEmail:  [email protected]
OrgDNSRef:    https://rdap.arin.net/registry/entity/ESIPA-ARIN

OrgAbuseHandle: DSIRCC-ARIN
OrgAbuseName:   DXC Security Incident Response Control Centre
OrgAbusePhone:  +1-703-245-9675 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/DSIRCC-ARIN

OrgRoutingHandle: ESIPA-ARIN
OrgRoutingName:   ES IPADDR
OrgRoutingPhone:  +1-800-524-7638 
OrgRoutingEmail:  [email protected]
OrgRoutingRef:    https://rdap.arin.net/registry/entity/ESIPA-ARIN

OrgTechHandle: NKS2-ARIN
OrgTechName:   Shanigaram, Naresh Kumar
OrgTechPhone:  +302-781-1020 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/NKS2-ARIN

OrgTechHandle: ESIPA-ARIN
OrgTechName:   ES IPADDR
OrgTechPhone:  +1-800-524-7638 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/ESIPA-ARIN

RAbuseHandle: ABUSE1164-ARIN
RAbuseName:   Abuse
RAbusePhone:  +1-703-641-3588 
RAbuseEmail:  [email protected]
RAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE1164-ARIN

RTechHandle: LEH1-ARIN
RTechName:   Hardison, Leif Elliott
RTechPhone:  +1-781-307-6979 
RTechEmail:  [email protected]
RTechRef:    https://rdap.arin.net/registry/entity/LEH1-ARIN

RTechHandle: NELSO24-ARIN
RTechName:   Nelson, Mark 
RTechPhone:  +1-615-367-2498 
RTechEmail:  [email protected]
RTechRef:    https://rdap.arin.net/registry/entity/NELSO24-ARIN