ASN AS46276 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS46276?

AS46276 is listed under SmarterBroadband.

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS46276 SmarterBroadband | IPGeolocation.io

ASN Lookup Tool

SmarterBroadband smarterbroadband.com

US 8 Routes

AS Data

AS46276

AS46276 – SmarterBroadband

AS Number	46276
AS Name	SMARTERBROADBAND
Organization	SmarterBroadband (smart-125)
Country	US
Website	smarterbroadband.com
Number of IPv4 Routes	7
Number of IPv6 Routes	1
ASN type	ISP
Registry	ARIN
Date Allocated	2008-07-31

ASN Intelligence API for production workflows

Use ASN data for AS46276 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
209.222.120.0/22	AS46276	SmarterBroadband	SmarterBroadband	1024
173.195.184.0/21	AS46276	SmarterBroadband	SmarterBroadband	2048
74.112.90.0/24	AS46276	SmarterBroadband	SmarterBroadband	256
209.222.124.0/22	AS46276	SmarterBroadband	SmarterBroadband	1024
173.195.176.0/21	AS46276	SmarterBroadband	SmarterBroadband	2048
2604:aa80::/32	AS46276	SmarterBroadband	SmarterBroadband	~79×10²⁷
209.222.120.0/21	AS46276	SmarterBroadband	SmarterBroadband	2048
173.195.176.0/20	AS46276	SmarterBroadband	SmarterBroadband	4096

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:       46276
ASName:         SMARTERBROADBAND
ASHandle:       AS46276
RegDate:        2008-07-31
Updated:        2015-09-17
Ref:            https://rdap.arin.net/registry/autnum/46276


OrgName:        SmarterBroadband
OrgId:          SMART-125
Address:        15533 Johnson Place
City:           Grass Valley
StateProv:      CA
PostalCode:     95949
Country:        US
RegDate:        2015-08-13
Updated:        2024-11-25
Comment:        http://www.smarterbroadband.com
Ref:            https://rdap.arin.net/registry/entity/SMART-125


OrgTechHandle: BRODE2-ARIN
OrgTechName:   Brodel, Adam 
OrgTechPhone:  +1-530-272-4000 
OrgTechEmail:  mgnt@sbb.net
OrgTechRef:    https://rdap.arin.net/registry/entity/BRODE2-ARIN

OrgNOCHandle: BRODE2-ARIN
OrgNOCName:   Brodel, Adam 
OrgNOCPhone:  +1-530-272-4000 
OrgNOCEmail:  mgnt@sbb.net
OrgNOCRef:    https://rdap.arin.net/registry/entity/BRODE2-ARIN

OrgAbuseHandle: ABUSE5247-ARIN
OrgAbuseName:   Abuse
OrgAbusePhone:  +1-530-272-4000 
OrgAbuseEmail:  abuse@smarterbroadband.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE5247-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

{
  "status" : true,
  "whois_server" : "whois.arin.net",
  "aut_nums" : [ {
    "aut_num" : "46276",
    "as_handle" : "AS46276",
    "as_name" : "SMARTERBROADBAND",
    "tech_contacts" : [ "BRODE2-ARIN" ],
    "abuse_contacts" : [ "ABUSE5247-ARIN" ],
    "date_created" : "2008-07-31",
    "date_updated" : "2015-09-17",
    "source" : "https://rdap.arin.net/registry/autnum/46276"
  } ],
  "organization" : {
    "handle" : "SMART-125",
    "name" : "SmarterBroadband",
    "address" : [ "15533 Johnson Place", "Grass Valley", "CA", "95949", "US" ],
    "street" : "Johnson Place",
    "city" : "Grass Valley",
    "state" : "CA",
    "zip_code" : "95949",
    "country" : [ "US" ],
    "date_created" : "2015-08-13",
    "date_updated" : "2024-11-25",
    "source" : "https://rdap.arin.net/registry/entity/SMART-125",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "BRODE2-ARIN",
    "name" : "Brodel, Adam",
    "email" : [ "mgnt@sbb.net" ],
    "phone" : [ "+1-530-272-4000" ],
    "source" : "https://rdap.arin.net/registry/entity/BRODE2-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "ABUSE5247-ARIN",
    "name" : "Abuse",
    "email" : [ "abuse@smarterbroadband.com" ],
    "phone" : [ "+1-530-272-4000" ],
    "source" : "https://rdap.arin.net/registry/entity/ABUSE5247-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS58511	Anycast Global Backbone	AU
AS24482	SG.GS	SG
AS3786	LG DACOM Corporation	KR
AS393577	Tritan Development	US
AS34927	iFog GmbH	CH
AS401703	Ordinal Advisors LLC	US
AS7311	Frontier Networks Inc	CA
AS6939	Hurricane Electric LLC	US
AS20473	The Constant Company, LLC	US
AS11404	Wave Broadband	US

Upstreams

AS Number	Description	Country
AS52025	ParadoxNetworks Limited	GB
AS35280	F5 Networks SARL	FR
AS7575	Australian Academic and Research Network	AU
AS394256	Tech Futures Interactive Inc.	CA
AS9002	RETN Limited	GB
AS6939	Hurricane Electric LLC	US
AS54048	Vast Networks	US
AS2914	NTT America, Inc.	US
AS137409	GSL Networks Pty LTD	AU