AS19574 - CSC - Corporation Service Company, US

United States
AS Number
AS19574
AS Name
CSC
Org Name
Corporation Service Company
Country
United States
Registry

arin

RegDate

2004-03-09

Updated

2024-10-31

AS19574 Looking Glass
IPv4Prefixes

6

IPv6Prefixes

1

IPv4 NUMs

3,328

IPv6 NUMs(/64)

65,536

3,328 IPv4 Addresses
CIDR Description IP Num
165.160.12.0/24
IRR Valid
Corporation Service Company 256
165.160.13.0/24
IRR Valid
Corporation Service Company 256
165.160.14.0/24
IRR Valid
Corporation Service Company 256
165.160.15.0/24
IRR Valid
Corporation Service Company 256
165.160.16.0/24
IRR Valid
Corporation Service Company 256
165.160.32.0/21
IRR InValid
Corporation Service Company 2048
CIDR Description IP NUMs(prefix /64)
2620:8a::/48
IRR Valid
Corporation Service Company 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS33657 CMCS - Comcast Cable Communications, LLC, US United States 1,553,920 558,363,901,952 IPv4 IPv4 IPv6 IPv6
AS701 UUNET - Verizon Business, US United States 41,644,800 1,249,852,784,640 IPv4 IPv4 IPv6 IPv6
AS1000 LINK-AMERICAN - LINK AMERICAN, US United States 256 0 IPv4 IPv4
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 28,876,544 81,609,621,504 IPv4 IPv4 
ASNumber:       19574
ASName:         CSC
ASHandle:       AS19574
RegDate:        2007-12-21
Updated:        2012-03-02
Ref:            https://rdap.arin.net/registry/autnum/19574


OrgName:        Corporation Service Company
OrgId:          CORPO-9
Address:        251 Little Falls Drive
City:           Wilmington
StateProv:      DE
PostalCode:     19808
Country:        US
RegDate:        2004-03-09
Updated:        2024-10-31
Ref:            https://rdap.arin.net/registry/entity/CORPO-9


OrgTechHandle: ARINT19-ARIN
OrgTechName:   ArinTech
OrgTechPhone:  +1-302-636-5400 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/ARINT19-ARIN

OrgAbuseHandle: DOMAI486-ARIN
OrgAbuseName:   Domain Abuse
OrgAbusePhone:  +1-302-636-5400 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/DOMAI486-ARIN