What is ASN AS394353?

ASN AS394353 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS394353?

AS394353 is listed under B.Root Server OPS.

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.

AS394353 B.Root Server OPS | IPGeolocation.io

ASN Lookup Tool

B.Root Server OPS ant.isi.edu

US 21 Routes

AS Data

AS394353

AS394353 – B.Root Server OPS

AS Number	394353
AS Name	BROOT-AS
Organization	B.Root Server OPS(broot)
Country	US
Website	ant.isi.edu
Number of IPv4 Routes	8
Number of IPv6 Routes	13
ASN type	EDUCATION
Registry	ARIN
Date Allocated	2015-08-18

ASN Intelligence API for production workflows

Use ASN data for AS394353 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2001:500:209::/48	AS394353	B.Root Server OPS	B.Root Server OPS	~1×10²⁴
2801:1b8:10::/44	AS394353	B.Root Server OPS	B-Root OPS	~19×10²⁴
2001:500:204::/48	AS394353	B.Root Server OPS	B.Root Server OPS	~1×10²⁴
2001:500:201::/48	AS394353	B.Root Server OPS	B.Root Server OPS	~1×10²⁴
2001:500:206::/48	AS394353	B.Root Server OPS	B.Root Server OPS	~1×10²⁴
2001:500:200::/44	AS394353	B.Root Server OPS	B.Root Server OPS	~19×10²⁴
170.247.170.0/23	AS394353	B.Root Server OPS	B-Root OPS	512
2801:1b8:10::/48	AS394353	B.Root Server OPS	B-Root OPS	~1×10²⁴
199.9.14.0/24	AS394353	B.Root Server OPS	B.Root Server OPS	256
170.247.171.0/24	AS394353	B.Root Server OPS	B-Root OPS	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:       394353
ASName:         BROOT-AS
ASHandle:       AS394353
RegDate:        2015-08-18
Updated:        2015-08-18    
Ref:            https://rdap.arin.net/registry/autnum/394353


OrgName:        B.Root-Server-OPS
OrgId:          BROOT
Address:        4676 Admiralty Way
City:           Marina del Rey
StateProv:      CA
PostalCode:     90292
Country:        US
RegDate:        2003-04-01
Updated:        2021-09-23
Ref:            https://rdap.arin.net/registry/entity/BROOT


OrgAbuseHandle: BROOT-ARIN
OrgAbuseName:   broot
OrgAbusePhone:  +1-530-404-0099 
OrgAbuseEmail:  b-poc@ant.isi.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/BROOT-ARIN

OrgTechHandle: BROOT-ARIN
OrgTechName:   broot
OrgTechPhone:  +1-530-404-0099 
OrgTechEmail:  b-poc@ant.isi.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/BROOT-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" : "394353",
    "as_handle" : "AS394353",
    "as_name" : "BROOT-AS",
    "tech_contacts" : [ "BROOT-ARIN" ],
    "abuse_contacts" : [ "BROOT-ARIN" ],
    "date_created" : "2015-08-18",
    "date_updated" : "2015-08-18",
    "source" : "https://rdap.arin.net/registry/autnum/394353"
  } ],
  "organization" : {
    "handle" : "BROOT",
    "name" : "B.Root-Server-OPS",
    "address" : [ "4676 Admiralty Way", "Marina del Rey", "CA", "90292", "US" ],
    "street" : "Admiralty Way",
    "city" : "Marina Del Rey",
    "state" : "CA",
    "zip_code" : "90292",
    "country" : [ "US" ],
    "date_created" : "2003-04-01",
    "date_updated" : "2021-09-23",
    "source" : "https://rdap.arin.net/registry/entity/BROOT",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "BROOT-ARIN",
    "name" : "broot",
    "email" : [ "b-poc@ant.isi.edu" ],
    "phone" : [ "+1-530-404-0099" ],
    "source" : "https://rdap.arin.net/registry/entity/BROOT-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "BROOT-ARIN",
    "name" : "broot",
    "email" : [ "b-poc@ant.isi.edu" ],
    "phone" : [ "+1-530-404-0099" ],
    "source" : "https://rdap.arin.net/registry/entity/BROOT-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS20080	Florida International University	US
AS7195	EDGEUNO S.A.S	CO
AS1299	Arelion Sweden AB	SE
AS64112	PIT CHILE SP	CL
AS6939	Hurricane Electric LLC	US
AS226	Los Nettos	US
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS51185	MainStreaming SpA	IT
AS61522	PIT CHILE SP	CL
AS2914	NTT America, Inc.	US

Upstreams

AS Number	Description	Country
AS20080	Florida International University	US
AS1299	Arelion Sweden AB	SE
AS64112	PIT CHILE SP	CL
AS6939	Hurricane Electric LLC	US
AS226	Los Nettos	US
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS2914	NTT America, Inc.	US