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.

AS19145 Netsonic | IPGeolocation.io

Q: Why is WHOIS data shown for an ASN?

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

ASN Lookup Tool

Search ASN

AS Data

IP Routes

Raw Whois

Parsed Whois

Peers

Upstreams

Downstreams

Legacy Routes

Netsonic netsonic.net

US 0 Routes

AS Data

AS19145

AS19145 – Netsonic

AS Number	19145
AS Name	NETSONIC
Organization	Netsonic(neso)
Country	US
Website	netsonic.net
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	HOSTING
Registry	ARIN
Date Allocated	2000-11-28

ASN Intelligence API for production workflows

Use ASN data for AS19145 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

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:       19145
ASName:         NETSONIC
ASHandle:       AS19145
RegDate:        2000-11-28
Updated:        2012-03-02    
Ref:            https://rdap.arin.net/registry/autnum/19145


OrgName:        Netsonic
OrgId:          NESO
Address:        1263 Main St. Suite 223
City:           Green Bay
StateProv:      WI
PostalCode:     54302
Country:        US
RegDate:        1997-09-26
Updated:        2025-10-20
Ref:            https://rdap.arin.net/registry/entity/NESO


OrgAbuseHandle: IA111-ARIN
OrgAbuseName:   IP ADMIN
OrgAbusePhone:  +1-920-217-8280 
OrgAbuseEmail:  ip-admin@netsonic.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/IA111-ARIN

OrgTechHandle: IA111-ARIN
OrgTechName:   IP ADMIN
OrgTechPhone:  +1-920-217-8280 
OrgTechEmail:  ip-admin@netsonic.net
OrgTechRef:    https://rdap.arin.net/registry/entity/IA111-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

Frequently Asked Questions

What is ASN AS19145?

ASN AS19145 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS19145?

AS19145 is listed under Netsonic.

What do peers, upstreams, and downstreams mean?

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 included here?

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

How can I access full ASN table data?

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.