AS Name Org Name IPv4Prefixes IPv6Prefixes IPv4 NUMs IPv6 NUMs(/64) Registry Region Looking Glass
RANDOMHOUSE Random House, Inc. 11 0 21,504 0 United States
21,504 IPv4 Addresses
CIDR Description IP Num
170.171.0.0/20 Random House, Inc. 4096
170.171.12.0/23 Random House, Inc. 512
170.171.14.0/24 Random House, Inc. 256
170.171.16.0/20 Random House, Inc. 4096
170.171.32.0/24 Random House, Inc. 256
170.171.33.0/24 Random House, Inc. 256
170.171.34.0/24 Random House, Inc. 256
170.171.192.0/24 Random House, Inc. 256
170.171.208.0/20 Random House, Inc. 4096
170.171.224.0/20 Random House, Inc. 4096
170.171.240.0/20 Random House, Inc. 4096
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS7046 RFC2270-UUNET-CUSTOMER - MCI Communications Services, Inc. d/b/a Verizon Business, US United States 742,656 1,245,184 IPv4 IPv4
IP Address Domain NUMs Domains
170.171.1.14 1 rap-a.rhbss.com
170.171.5.5 2 mymail.chatapublishing.com
170.171.8.20 1 autodiscover.opm.com
170.171.8.27 2 mimecast.prh.com
170.171.8.90 2 autodiscover.penguinrandomhouse.com
170.171.8.93 1 mobile.prh.com
170.171.8.94 2 seg-ext.glb.prh.com
170.171.8.127 1 dns1.randomhouse.com
170.171.8.141 1 nymrae-1.penguinrandomhouse.com
170.171.8.142 1 nymrae-2.penguinrandomhouse.com
ASNumber:       11790
ASName:         RANDOMHOUSE
ASHandle:       AS11790
RegDate:        1998-12-18
Updated:        2012-02-24    
Ref:            https://rdap.arin.net/registry/autnum/11790


OrgName:        Random House, Inc.
OrgId:          RANDOM-4
Address:        1745 Broadway
City:           New York
StateProv:      NY
PostalCode:     10019
Country:        US
RegDate:        1993-11-18
Updated:        2011-09-24
Ref:            https://rdap.arin.net/registry/entity/RANDOM-4


OrgAbuseHandle: AD3-ORG-ARIN
OrgAbuseName:   Domain Admin
OrgAbusePhone:  +1-212-782-9000 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/AD3-ORG-ARIN

OrgTechHandle: AD3-ORG-ARIN
OrgTechName:   Domain Admin
OrgTechPhone:  +1-212-782-9000 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/AD3-ORG-ARIN

RTechHandle: AD3-ORG-ARIN
RTechName:   Domain Admin
RTechPhone:  +1-212-782-9000 
RTechEmail:  [email protected]
RTechRef:    https://rdap.arin.net/registry/entity/AD3-ORG-ARIN