ASN AS19689 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS19689?

AS19689 is listed under Nuvisions.

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.

AS19689 Nuvisions | IPGeolocation.io

ASN Lookup Tool

Nuvisions nuvisions.net

US 3 Routes

AS Data

AS19689

AS19689 – Nuvisions

AS Number	19689
AS Name	MST-AS
Organization	Nuvisions (nsl-355)
Country	US
Website	nuvisions.net
Number of IPv4 Routes	3
Number of IPv6 Routes	0
ASN type	ISP
Registry	ARIN
Date Allocated	2007-01-19

ASN Intelligence API for production workflows

Use ASN data for AS19689 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
64.119.80.0/20	AS19689	Nuvisions	Nuvisions	4096
208.123.160.0/20	AS19689	Nuvisions	Nuvisions	4096
64.78.240.0/20	AS19689	Nuvisions	Nuvisions	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:       19689
ASName:         MST-AS
ASHandle:       AS19689
RegDate:        2007-01-19
Updated:        2020-01-22
Ref:            https://rdap.arin.net/registry/autnum/19689


OrgName:        Nuvisions
OrgId:          NSL-355
Address:        259-263 Goffle Road
City:           Hawthorne
StateProv:      NJ
PostalCode:     07506
Country:        US
RegDate:        2019-12-20
Updated:        2024-11-25
Ref:            https://rdap.arin.net/registry/entity/NSL-355


OrgAbuseHandle: AKU15-ARIN
OrgAbuseName:   Kurian, Alan 
OrgAbusePhone:  +1-973-304-6080 
OrgAbuseEmail:  alan@nuvisions.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/AKU15-ARIN

OrgDNSHandle: AKU15-ARIN
OrgDNSName:   Kurian, Alan 
OrgDNSPhone:  +1-973-304-6080 
OrgDNSEmail:  alan@nuvisions.net
OrgDNSRef:    https://rdap.arin.net/registry/entity/AKU15-ARIN

OrgTechHandle: AKU15-ARIN
OrgTechName:   Kurian, Alan 
OrgTechPhone:  +1-973-304-6080 
OrgTechEmail:  alan@nuvisions.net
OrgTechRef:    https://rdap.arin.net/registry/entity/AKU15-ARIN

OrgNOCHandle: AKU15-ARIN
OrgNOCName:   Kurian, Alan 
OrgNOCPhone:  +1-973-304-6080 
OrgNOCEmail:  alan@nuvisions.net
OrgNOCRef:    https://rdap.arin.net/registry/entity/AKU15-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" : "19689",
    "as_handle" : "AS19689",
    "as_name" : "MST-AS",
    "admin_contacts" : [ "AKU15-ARIN" ],
    "tech_contacts" : [ "AKU15-ARIN" ],
    "abuse_contacts" : [ "AKU15-ARIN" ],
    "date_created" : "2007-01-19",
    "date_updated" : "2020-01-22",
    "source" : "https://rdap.arin.net/registry/autnum/19689"
  } ],
  "organization" : {
    "handle" : "NSL-355",
    "name" : "Nuvisions",
    "address" : [ "259-263 Goffle Road", "Hawthorne", "NJ", "07506", "US" ],
    "street" : "Goffle Road",
    "city" : "Hawthorne",
    "state" : "NJ",
    "zip_code" : "07506",
    "country" : [ "US" ],
    "date_created" : "2019-12-20",
    "date_updated" : "2024-11-25",
    "source" : "https://rdap.arin.net/registry/entity/NSL-355",
    "addressCountry" : "US"
  },
  "administrative_contacts" : [ {
    "handle" : "AKU15-ARIN",
    "name" : "Kurian, Alan",
    "email" : [ "alan@nuvisions.net" ],
    "phone" : [ "+1-973-304-6080" ],
    "source" : "https://rdap.arin.net/registry/entity/AKU15-ARIN"
  } ],
  "technical_contacts" : [ {
    "handle" : "AKU15-ARIN",
    "name" : "Kurian, Alan",
    "email" : [ "alan@nuvisions.net" ],
    "phone" : [ "+1-973-304-6080" ],
    "source" : "https://rdap.arin.net/registry/entity/AKU15-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "AKU15-ARIN",
    "name" : "Kurian, Alan",
    "email" : [ "alan@nuvisions.net" ],
    "phone" : [ "+1-973-304-6080" ],
    "source" : "https://rdap.arin.net/registry/entity/AKU15-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS24482	SG.GS	SG
AS9498	Bharti Airtel Limited	IN
AS52320	GlobeNet Cabos Submarinos Colombia, S.A.S.	CO
AS45489	Sri Lanka Telecom PLC, GLobal Peering	LK
AS6939	Hurricane Electric LLC	US
AS8359	MTS PJSC	RU
AS25091	IP Max SA	CH
AS209823	Enki Multimedia EURL	FR
AS22356	Durand do Brasil Ltda	BR
AS14537	Continent 8 LLC	US

Upstreams

AS Number	Description	Country
AS37468	Angola Cables	AO
AS9498	Bharti Airtel Limited	IN
AS25091	IP Max SA	CH
AS6939	Hurricane Electric LLC	US
AS8359	MTS PJSC	RU
AS22356	Durand do Brasil Ltda	BR
AS174	Cogent Communications, LLC	US
AS137409	GSL Networks Pty LTD	AU
AS33891	Core Backbone GmbH	DE
AS34549	meerfarbig GmbH & Co. KG	DE

Downstreams

AS Number	Description	Country
AS36399	Western Carriers Inc.	US