ASN Lookup Tool

Random House, Inc. randomhouse.com US US 18 Routes

AS Data

AS11790

AS11790 – Random House, Inc.

AS Number 11790
AS Name RANDOMHOUSE
Organization Random House, Inc.(random-4)
Country US
Website randomhouse.com
Number of IPv4 Routes 18
Number of IPv6 Routes 0
ASN type BUSINESS
Registry ARIN
Date Allocated 1998-12-18

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Use ASN data for AS11790 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
170.171.240.0/23 512
170.171.208.0/20 4096
170.171.224.0/23 512
170.171.236.0/22 1024
170.171.224.0/20 4096
170.171.50.0/24 256
170.171.16.0/20 4096
170.171.0.0/21 2048
170.171.252.0/23 512
170.171.16.0/23 512

Raw Whois Response

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


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


OrgTechHandle: AD3-ORG-ARIN
OrgTechName:   Domain Admin
OrgTechPhone:  +1-212-782-9000 
OrgTechEmail:  domainadmin@randomhouse.com
OrgTechRef:    https://rdap.arin.net/registry/entity/AD3-ORG-ARIN

OrgAbuseHandle: AD3-ORG-ARIN
OrgAbuseName:   Domain Admin
OrgAbusePhone:  +1-212-782-9000 
OrgAbuseEmail:  domainadmin@randomhouse.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/AD3-ORG-ARIN

RTechHandle: AD3-ORG-ARIN
RTechName:   Domain Admin
RTechPhone:  +1-212-782-9000 
RTechEmail:  domainadmin@randomhouse.com
RTechRef:    https://rdap.arin.net/registry/entity/AD3-ORG-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

Peers

AS Number Description Country
AS46887 Crown Castle Fiber LLC US
AS33657 Comcast Cable Communications, LLC US

Upstreams

AS Number Description Country
AS46887 Crown Castle Fiber LLC US
AS33657 Comcast Cable Communications, LLC US

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Frequently Asked Questions

ASN AS11790 is an Autonomous System Number used to identify a network for BGP internet routing.
AS11790 is listed under Random House, Inc..
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.