AS Name Org Name IPv4Prefixes IPv6Prefixes IPv4 NUMs IPv6 NUMs(/64) Registry Region Looking Glass
CSC Corporation Service Company 6 1 3,328 65,536 United States
3,328 IPv4 Addresses
CIDR Description IP Num
165.160.12.0/24 Corporation Service Company 256
165.160.13.0/24 Corporation Service Company 256
165.160.14.0/24 Corporation Service Company 256
165.160.15.0/24 Corporation Service Company 256
165.160.16.0/24 Corporation Service Company 256
165.160.32.0/21 Corporation Service Company 2048
CIDR Description IP NUMs(prefix /64)
2620:8a::/48 Corporation Service Company 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 39,333,004 128,869,007,360 IPv4 IPv4
AS33657 CMCS - Comcast Cable Communications, LLC, US United States 2,787,584 163,208,757,248 IPv4 IPv4 IPv6 IPv6
AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US United States 42,637,568 1,241,262,784,512 IPv4 IPv4
AS2828 XO-AS15 - MCI Communications Services, Inc. d/b/a Verizon Business, US United States 6,845,440 4,295,098,368 IPv4 IPv4
IP Address Domain NUMs Domains
165.160.12.20 1 lyncdiscoverinternal.saca.com.au
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:        2017-10-23
Ref:            https://rdap.arin.net/registry/entity/CORPO-9


OrgAbuseHandle: ARINT19-ARIN
OrgAbuseName:   ArinTech
OrgAbusePhone:  +1-302-636-5400 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ARINT19-ARIN

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