ASN Lookup Tool

Netzero,INC. noc.untd.com US US 23 Routes

AS Data

AS13446

AS13446 – Netzero,INC.

AS Number 13446
AS Name AS-NETZERO
Organization Netzero,INC.(netzer-3)
Country US
Website noc.untd.com
Number of IPv4 Routes 23
Number of IPv6 Routes 0
ASN type ISP
Registry ARIN
Date Allocated 1999-06-09

ASN Intelligence API for production workflows

Use ASN data for AS13446 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
64.136.0.0/18 16384
208.67.184.0/24 256
216.225.1.0/24 256
216.225.4.0/24 256
64.136.26.0/24 256
216.234.65.0/24 256
216.225.128.0/20 4096
68.235.2.0/24 256
64.136.44.0/22 1024
68.71.117.0/24 256

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:       13446
ASName:         AS-NETZERO
ASHandle:       AS13446
RegDate:        1999-06-09
Updated:        2024-09-27    
Ref:            https://rdap.arin.net/registry/autnum/13446


OrgName:        Netzero,INC.
OrgId:          NETZER-3
Address:        30870 Russell Ranch Road
Address:        Suite 250
City:           Westlake Village
StateProv:      CA
PostalCode:     91362
Country:        US
RegDate:        1999-06-09
Updated:        2024-06-04
Ref:            https://rdap.arin.net/registry/entity/NETZER-3


OrgNOCHandle: IU14-ARIN
OrgNOCName:   United Online Inc
OrgNOCPhone:  +1-818-287-3000 
OrgNOCEmail:  hostmaster@noc.untd.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/IU14-ARIN

OrgTechHandle: IU14-ARIN
OrgTechName:   United Online Inc
OrgTechPhone:  +1-818-287-3000 
OrgTechEmail:  hostmaster@noc.untd.com
OrgTechRef:    https://rdap.arin.net/registry/entity/IU14-ARIN

OrgAbuseHandle: IU14-ARIN
OrgAbuseName:   United Online Inc
OrgAbusePhone:  +1-818-287-3000 
OrgAbuseEmail:  hostmaster@noc.untd.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/IU14-ARIN

RTechHandle: IU14-ARIN
RTechName:   United Online Inc
RTechPhone:  +1-818-287-3000 
RTechEmail:  hostmaster@noc.untd.com
RTechRef:    https://rdap.arin.net/registry/entity/IU14-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
AS1239 Cogent Communications, LLC US
AS35937 MarquisNet US
AS286 GTT Communications Inc. NL
AS286 GTT Communications Inc. US
AS3257 GTT Communications Inc. US
AS701 Verizon Business/UUnet US
AS3356 Level 3 Parent, LLC US
AS174 Cogent Communications, LLC US
AS701 Verizon Business US

Upstreams

AS Number Description Country
AS35937 MarquisNet US
AS286 GTT Communications Inc. US
AS3257 GTT Communications Inc. US
AS3356 Level 3 Parent, LLC US
AS174 Cogent Communications, LLC US
AS701 Verizon Business US

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Frequently Asked Questions

ASN AS13446 is an Autonomous System Number used to identify a network for BGP internet routing.
AS13446 is listed under Netzero,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.