AS Name Org Name IPv4Prefixes IPv6Prefixes IPv4 NUMs IPv6 NUMs(/64) Registry Region Looking Glass
RRD R.R. Donnelley and Sons, Co. 52 0 13,568 0 United States
13,568 IPv4 Addresses
CIDR Description IP Num
50.58.16.0/23 TSSG 512
162.27.7.0/24 R.R. Donnelley & Sons Company 256
162.27.9.0/24 R.R. Donnelley & Sons Company 256
162.27.10.0/24 R.R. Donnelley & Sons Company 256
162.27.12.0/24 R.R. Donnelley & Sons Company 256
162.27.32.0/24 R.R. Donnelley & Sons Company 256
162.27.33.0/24 R.R. Donnelley & Sons Company 256
162.27.34.0/24 R.R. Donnelley & Sons Company 256
162.27.35.0/24 R.R. Donnelley & Sons Company 256
162.27.36.0/24 R.R. Donnelley & Sons Company 256
162.27.38.0/24 R.R. Donnelley & Sons Company 256
162.27.39.0/24 R.R. Donnelley & Sons Company 256
162.27.43.0/24 R.R. Donnelley & Sons Company 256
162.27.45.0/24 R.R. Donnelley & Sons Company 256
162.27.54.0/24 R.R. Donnelley & Sons Company 256
162.27.55.0/24 R.R. Donnelley & Sons Company 256
162.27.58.0/24 R.R. Donnelley & Sons Company 256
162.27.62.0/24 R.R. Donnelley & Sons Company 256
162.27.63.0/24 R.R. Donnelley & Sons Company 256
162.27.64.0/24 R.R. Donnelley & Sons Company 256
162.27.65.0/24 Donnelley Financial, LLC. 256
162.27.66.0/24 Donnelley Financial, LLC. 256
162.27.67.0/24 Donnelley Financial, LLC. 256
162.27.78.0/24 Donnelley Financial, LLC. 256
162.27.79.0/24 Donnelley Financial, LLC. 256
162.27.84.0/24 R.R. Donnelley & Sons Company 256
162.27.85.0/24 R.R. Donnelley & Sons Company 256
162.27.86.0/24 R.R. Donnelley & Sons Company 256
162.27.89.0/24 R.R. Donnelley & Sons Company 256
162.27.111.0/24 R.R. Donnelley & Sons Company 256
162.27.113.0/24 R.R. Donnelley & Sons Company 256
162.27.114.0/24 R.R. Donnelley & Sons Company 256
162.27.115.0/24 R.R. Donnelley & Sons Company 256
162.27.116.0/24 R.R. Donnelley & Sons Company 256
162.27.117.0/24 R.R. Donnelley & Sons Company 256
162.27.118.0/24 R.R. Donnelley & Sons Company 256
162.27.119.0/24 R.R. Donnelley & Sons Company 256
162.27.120.0/24 R.R. Donnelley & Sons Company 256
162.27.122.0/24 R.R. Donnelley & Sons Company 256
162.27.123.0/24 R.R. Donnelley & Sons Company 256
162.27.124.0/24 R.R. Donnelley & Sons Company 256
162.27.125.0/24 R.R. Donnelley & Sons Company 256
162.27.126.0/24 R.R. Donnelley & Sons Company 256
162.27.127.0/24 R.R. Donnelley & Sons Company 256
162.27.128.0/24 R.R. Donnelley & Sons Company 256
162.27.150.0/24 R.R. Donnelley & Sons Company 256
162.27.153.0/24 R.R. Donnelley & Sons Company 256
162.27.154.0/24 R.R. Donnelley & Sons Company 256
162.27.246.0/24 R.R. Donnelley & Sons Company 256
162.27.247.0/24 R.R. Donnelley & Sons Company 256
162.27.248.0/24 R.R. Donnelley & Sons Company 256
162.27.249.0/24 R.R. Donnelley & Sons Company 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS3549 LVLT-3549 - Level 3 Parent, LLC, US United States 6,294,144 115,994,787,840 IPv4 IPv4
AS7018 ATT-INTERNET4 - AT&T Services, Inc., US United States 84,002,304 2,324,131,545,088 IPv4 IPv4
AS15290 ALLST-15290 - Allstream Corp., CA Canada 681,472 6,442,582,016 IPv4 IPv4
AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US United States 42,637,312 1,241,262,784,512 IPv4 IPv4
AS812 ROGERS-COMMUNICATIONS - Rogers Communications Canada Inc., CA Canada 4,146,688 21,474,967,552 IPv4 IPv4
AS394453 ITO-DG - Ensono LP, US United States 11,776 0 IPv4 IPv4
AS2685 ATGS-MMD-AS - AT&T Global Network Services, LLC, US United States 67,328 4,295,229,440 IPv4 IPv4
AS4323 TWTC - tw telecom holdings, inc., US United States 5,879,296 0 IPv4 IPv4
IP Address Domain NUMs Domains
50.58.16.4 1 vpn2.cgx.com
50.58.16.11 100 allegis.worksmartsuite.com
50.58.16.12 1 cgxexfilt01.cgx.com
50.58.16.20 14 cmiart.com
50.58.16.75 2 newvalidations.com
50.58.16.77 1 staging.veritas-solutions.net
50.58.16.79 2 jjcatalog.com
50.58.16.83 1 dpcsxmlstage.cgx.com
50.58.16.90 1 sftp.cgx.com
50.58.16.91 9 apps.cgx.com
ASNumber:       14328
ASName:         RRD
ASHandle:       AS14328
RegDate:        1999-11-29
Updated:        2012-02-24    
Ref:            https://rdap.arin.net/registry/autnum/14328


OrgName:        R.R. Donnelley and Sons, Co.
OrgId:          RDS-48
Address:        4101 Winfield Rd
City:           Warrenville
StateProv:      IL
PostalCode:     60555
Country:        US
RegDate:        1999-11-29
Updated:        2014-10-08
Ref:            https://rdap.arin.net/registry/entity/RDS-48


OrgTechHandle: JAMES24-ARIN
OrgTechName:   Trchka, James A
OrgTechPhone:  +1-630-322-6443 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/JAMES24-ARIN

OrgNOCHandle: ANOC6-ARIN
OrgNOCName:   ACXIOM NETWORK OPERATIONS CENTER
OrgNOCPhone:  +1-630-944-3800 
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/ANOC6-ARIN

OrgAbuseHandle: JAMES24-ARIN
OrgAbuseName:   Trchka, James A
OrgAbusePhone:  +1-630-322-6443 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/JAMES24-ARIN

RNOCHandle: ANOC6-ARIN
RNOCName:   ACXIOM NETWORK OPERATIONS CENTER
RNOCPhone:  +1-630-944-3800 
RNOCEmail:  [email protected]
RNOCRef:    https://rdap.arin.net/registry/entity/ANOC6-ARIN

RTechHandle: JAMES24-ARIN
RTechName:   Trchka, James A
RTechPhone:  +1-630-322-6443 
RTechEmail:  [email protected]
RTechRef:    https://rdap.arin.net/registry/entity/JAMES24-ARIN

RAbuseHandle: JAMES24-ARIN
RAbuseName:   Trchka, James A
RAbusePhone:  +1-630-322-6443 
RAbuseEmail:  [email protected]
RAbuseRef:    https://rdap.arin.net/registry/entity/JAMES24-ARIN