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AS398374 Pro Mark, LLC | 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

Pro Mark, LLC orbitonline.com

US 2 Routes

AS Data

AS398374

AS398374 – Pro Mark, LLC

AS Number	398374
AS Name	NSL-ASN
Organization	Pro Mark, LLC (pl-1182)
Country	US
Website	orbitonline.com
Number of IPv4 Routes	2
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2020-05-11

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
50.223.57.0/24	AS398374	Pro Mark, LLC	Orbit Irrigation Products, Inc	256
50.230.122.0/24	AS398374	Pro Mark, LLC	Comcast Cable Communications, LLC	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:       398374
ASName:         NSL-ASN
ASHandle:       AS398374
RegDate:        2020-05-11
Updated:        2020-05-11
Ref:            https://rdap.arin.net/registry/autnum/398374


OrgName:        Pro-Mark, LLC
OrgId:          PL-1182
Address:        PO Box 328
City:           Bountiful
StateProv:      UT
PostalCode:     84011
Country:        US
RegDate:        2020-05-05
Updated:        2020-05-05
Ref:            https://rdap.arin.net/registry/entity/PL-1182


OrgTechHandle: SYSTE719-ARIN
OrgTechName:   System Administrator
OrgTechPhone:  +1-801-299-5555 
OrgTechEmail:  ar_sys@orbitonline.com
OrgTechRef:    https://rdap.arin.net/registry/entity/SYSTE719-ARIN

OrgAbuseHandle: SYSTE719-ARIN
OrgAbuseName:   System Administrator
OrgAbusePhone:  +1-801-299-5555 
OrgAbuseEmail:  ar_sys@orbitonline.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/SYSTE719-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" : "398374",
    "as_handle" : "AS398374",
    "as_name" : "NSL-ASN",
    "tech_contacts" : [ "SYSTE719-ARIN" ],
    "abuse_contacts" : [ "SYSTE719-ARIN" ],
    "date_created" : "2020-05-11",
    "date_updated" : "2020-05-11",
    "source" : "https://rdap.arin.net/registry/autnum/398374"
  } ],
  "organization" : {
    "handle" : "PL-1182",
    "name" : "Pro-Mark, LLC",
    "address" : [ "PO Box 328", "Bountiful", "UT", "84011", "US" ],
    "city" : "Bountiful",
    "state" : "UT",
    "zip_code" : "84011",
    "country" : [ "US" ],
    "date_created" : "2020-05-05",
    "date_updated" : "2020-05-05",
    "source" : "https://rdap.arin.net/registry/entity/PL-1182",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "SYSTE719-ARIN",
    "name" : "System Administrator",
    "email" : [ "ar_sys@orbitonline.com" ],
    "phone" : [ "+1-801-299-5555" ],
    "source" : "https://rdap.arin.net/registry/entity/SYSTE719-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "SYSTE719-ARIN",
    "name" : "System Administrator",
    "email" : [ "ar_sys@orbitonline.com" ],
    "phone" : [ "+1-801-299-5555" ],
    "source" : "https://rdap.arin.net/registry/entity/SYSTE719-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS13415	FirstDigital Communications, LLC	US
AS33660	Comcast Cable Communications, LLC	US

Upstreams

AS Number	Description	Country
AS13415	FirstDigital Communications, LLC	US
AS33660	Comcast Cable Communications, LLC	US

Frequently Asked Questions

What is ASN AS398374?

ASN AS398374 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS398374?

AS398374 is listed under Pro Mark, LLC.

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.