What is ASN AS394019?

ASN AS394019 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS394019?

AS394019 is listed under FiberSpark Inc..

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.

AS394019 FiberSpark Inc. | IPGeolocation.io

ASN Lookup Tool

FiberSpark Inc. fiberspark.com

US 5 Routes

AS Data

AS394019

AS394019 – FiberSpark Inc.

AS Number	394019
AS Name	FIBERSPARK
Organization	FiberSpark Inc. (fiber-70)
Country	US
Website	fiberspark.com
Number of IPv4 Routes	5
Number of IPv6 Routes	0
ASN type	ISP
Registry	ARIN
Date Allocated	2015-05-22

ASN Intelligence API for production workflows

Use ASN data for AS394019 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

Get ASN API Key ASN API Docs

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
172.96.162.0/24	AS394019	FiberSpark Inc.	FiberSpark Inc.	256
64.239.20.0/24	AS394019	FiberSpark Inc.	FiberSpark Inc.	256
23.139.248.0/24	AS394019	FiberSpark Inc.	FiberSpark Inc.	256
199.79.156.0/24	AS394019	FiberSpark Inc.	FiberSpark Inc.	256
64.239.20.0/23	AS394019	FiberSpark Inc.	FiberSpark Inc.	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:       394019
ASName:         FIBERSPARK
ASHandle:       AS394019
RegDate:        2015-05-22
Updated:        2015-05-22
Ref:            https://rdap.arin.net/registry/autnum/394019


OrgName:        FiberSpark Inc.
OrgId:          FIBER-70
Address:        950 Danby Rd
Address:        Ste 75
City:           Ithaca
StateProv:      NY
PostalCode:     14850
Country:        US
RegDate:        2013-07-02
Updated:        2025-10-31
Ref:            https://rdap.arin.net/registry/entity/FIBER-70


OrgAbuseHandle: SHAFF14-ARIN
OrgAbuseName:   Shaffer, Jeffrey 
OrgAbusePhone:  +1-607-383-0595 
OrgAbuseEmail:  jeff@fiberspark.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/SHAFF14-ARIN

OrgTechHandle: SHAFF14-ARIN
OrgTechName:   Shaffer, Jeffrey 
OrgTechPhone:  +1-607-383-0595 
OrgTechEmail:  jeff@fiberspark.com
OrgTechRef:    https://rdap.arin.net/registry/entity/SHAFF14-ARIN

OrgNOCHandle: SHAFF14-ARIN
OrgNOCName:   Shaffer, Jeffrey 
OrgNOCPhone:  +1-607-383-0595 
OrgNOCEmail:  jeff@fiberspark.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/SHAFF14-ARIN

OrgTechHandle: LAB21-ARIN
OrgTechName:   Bedrick, Lauren  Ashley
OrgTechPhone:  +1-702-560-5616 
OrgTechEmail:  arin2@brandergroup.net
OrgTechRef:    https://rdap.arin.net/registry/entity/LAB21-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" : "394019",
    "as_handle" : "AS394019",
    "as_name" : "FIBERSPARK",
    "tech_contacts" : [ "SHAFF14-ARIN", "LAB21-ARIN" ],
    "abuse_contacts" : [ "SHAFF14-ARIN" ],
    "date_created" : "2015-05-22",
    "date_updated" : "2015-05-22",
    "source" : "https://rdap.arin.net/registry/autnum/394019"
  } ],
  "organization" : {
    "handle" : "FIBER-70",
    "name" : "FiberSpark Inc.",
    "address" : [ "950 Danby Rd", "Ste 75", "Ithaca", "NY", "14850", "US" ],
    "street" : "Danby Rd",
    "city" : "Ithaca",
    "state" : "NY",
    "zip_code" : "14850",
    "country" : [ "US" ],
    "date_created" : "2013-07-02",
    "date_updated" : "2025-10-31",
    "source" : "https://rdap.arin.net/registry/entity/FIBER-70",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "SHAFF14-ARIN",
    "name" : "Shaffer, Jeffrey",
    "email" : [ "jeff@fiberspark.com" ],
    "phone" : [ "+1-607-383-0595" ],
    "source" : "https://rdap.arin.net/registry/entity/SHAFF14-ARIN"
  }, {
    "handle" : "LAB21-ARIN",
    "name" : "Bedrick, Lauren  Ashley",
    "email" : [ "arin2@brandergroup.net" ],
    "phone" : [ "+1-702-560-5616" ],
    "source" : "https://rdap.arin.net/registry/entity/LAB21-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "SHAFF14-ARIN",
    "name" : "Shaffer, Jeffrey",
    "email" : [ "jeff@fiberspark.com" ],
    "phone" : [ "+1-607-383-0595" ],
    "source" : "https://rdap.arin.net/registry/entity/SHAFF14-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS9498	Bharti Airtel Limited	IN
AS64049	Reliance Jio Infocomm Pte Ltd Singapore	SG
AS6939	Hurricane Electric LLC	US
AS8359	MTS PJSC	RU
AS22356	Durand do Brasil Ltda	BR
AS8966	EMIRATES TELECOMMUNICATIONS GROUP COMPANY ETISALAT GROUP PJSC	AE
AS14537	Continent 8 LLC	US
AS17557	Pakistan Telecommunication Company Limited	PK
AS37468	Angola Cables	AO
AS199524	G-Core Labs S.A.	LU

Upstreams

AS Number	Description	Country
AS29968	Dunkirk & Fredonia Telephone Company	US
AS174	Cogent Communications, LLC	US

Downstreams

AS Number	Description	Country
AS393572	FingerLakesNetwork LLC	US