ASN Lookup Tool

Idealab idealab.com US US 4 Routes

AS Data

AS18640

AS18640 – Idealab

AS Number 18640
AS Name IDEALAB
Organization Idealab(ideala-3)
Country US
Website idealab.com
Number of IPv4 Routes 3
Number of IPv6 Routes 1
ASN type BUSINESS
Registry ARIN
Date Allocated 2000-09-21

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Use ASN data for AS18640 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
208.76.1.0/24 256
208.76.0.0/24 256
2001:550:a01::/48 ~1×10²⁴
208.76.2.0/23 512

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:       18640
ASName:         IDEALAB
ASHandle:       AS18640
RegDate:        2000-09-21
Updated:        2012-02-24    
Ref:            https://rdap.arin.net/registry/autnum/18640


OrgName:        Idealab
OrgId:          IDEALA-3
Address:        130 West Union Street
City:           Pasadena
StateProv:      CA
PostalCode:     91103
Country:        US
RegDate:        2000-09-21
Updated:        2011-09-24
Ref:            https://rdap.arin.net/registry/entity/IDEALA-3


OrgTechHandle: TECHN527-ARIN
OrgTechName:   Technical Contact
OrgTechPhone:  +1-626-535-2888 
OrgTechEmail:  noc@idealab.com
OrgTechRef:    https://rdap.arin.net/registry/entity/TECHN527-ARIN

OrgAbuseHandle: TECHN527-ARIN
OrgAbuseName:   Technical Contact
OrgAbusePhone:  +1-626-535-2888 
OrgAbuseEmail:  noc@idealab.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/TECHN527-ARIN

RTechHandle: IH46-ORG-ARIN
RTechName:   Idealab Hostmaster
RTechPhone:  +1-626-585-6900 
RTechEmail:  hostmaster@idealab.com
RTechRef:    https://rdap.arin.net/registry/entity/IH46-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
AS7018 AT&T Enterprises, LLC US
AS174 Cogent Communications, LLC US

Upstreams

AS Number Description Country
AS7018 AT&T Enterprises, LLC US
AS174 Cogent Communications, LLC US

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Frequently Asked Questions

ASN AS18640 is an Autonomous System Number used to identify a network for BGP internet routing.
AS18640 is listed under Idealab.
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.