ASN AS53883 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS53883?

AS53883 is listed under NPK International 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.

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AS53883 NPK International Inc.

ASN Lookup Tool

NPK International Inc. npki.com

US 1 Routes

AS Data

AS53883

AS53883 – NPK International Inc.

AS Number	53883
AS Name	NEWPARK-RESOURCES
Organization	NPK International Inc. (nr-2)
Country	US
Website	npki.com
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2011-07-22

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Use ASN data for AS53883 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
204.44.157.0/24	AS53883	NPK International Inc.	NPK International Inc.	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:       53883
ASName:         NEWPARK-RESOURCES
ASHandle:       AS53883
RegDate:        2011-07-22
Updated:        2012-03-02
Comment:        http://www.newpark.com
Ref:            https://rdap.arin.net/registry/autnum/53883


OrgName:        NPK International Inc.
OrgId:          NR-2
Address:        9320 Lakeside Blvd.
Address:        Suite 100
City:           The Woodlands
StateProv:      TX
PostalCode:     77381
Country:        US
RegDate:        2011-06-28
Updated:        2025-05-12
Ref:            https://rdap.arin.net/registry/entity/NR-2


OrgNOCHandle: NETWO10109-ARIN
OrgNOCName:   Network Administrators
OrgNOCPhone:  +1-281-362-6800 
OrgNOCEmail:  netadmin@npki.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO10109-ARIN

OrgAbuseHandle: NETWO10109-ARIN
OrgAbuseName:   Network Administrators
OrgAbusePhone:  +1-281-362-6800 
OrgAbuseEmail:  netadmin@npki.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO10109-ARIN

OrgAbuseHandle: NSD13-ARIN
OrgAbuseName:   Newpark Service Desk
OrgAbusePhone:  +1-281-754-8700 
OrgAbuseEmail:  servicedesk@npki.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NSD13-ARIN

OrgTechHandle: NETWO10109-ARIN
OrgTechName:   Network Administrators
OrgTechPhone:  +1-281-362-6800 
OrgTechEmail:  netadmin@npki.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO10109-ARIN

OrgTechHandle: NSD13-ARIN
OrgTechName:   Newpark Service Desk
OrgTechPhone:  +1-281-754-8700 
OrgTechEmail:  servicedesk@npki.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NSD13-ARIN

OrgDNSHandle: NETWO10109-ARIN
OrgDNSName:   Network Administrators
OrgDNSPhone:  +1-281-362-6800 
OrgDNSEmail:  netadmin@npki.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/NETWO10109-ARIN

OrgRoutingHandle: NETWO10109-ARIN
OrgRoutingName:   Network Administrators
OrgRoutingPhone:  +1-281-362-6800 
OrgRoutingEmail:  netadmin@npki.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/NETWO10109-ARIN

OrgNOCHandle: NSD13-ARIN
OrgNOCName:   Newpark Service Desk
OrgNOCPhone:  +1-281-754-8700 
OrgNOCEmail:  servicedesk@npki.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NSD13-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" : "53883",
    "as_handle" : "AS53883",
    "as_name" : "NEWPARK-RESOURCES",
    "admin_contacts" : [ "NETWO10109-ARIN" ],
    "tech_contacts" : [ "NETWO10109-ARIN", "NSD13-ARIN", "NETWO10109-ARIN" ],
    "abuse_contacts" : [ "NETWO10109-ARIN", "NSD13-ARIN" ],
    "date_created" : "2011-07-22",
    "date_updated" : "2012-03-02",
    "source" : "https://rdap.arin.net/registry/autnum/53883"
  } ],
  "organization" : {
    "handle" : "NR-2",
    "name" : "NPK International Inc.",
    "address" : [ "9320 Lakeside Blvd.", "Suite 100", "The Woodlands", "TX", "77381", "US" ],
    "street" : "Lakeside Blvd.",
    "city" : "The Woodlands",
    "state" : "TX",
    "zip_code" : "77381",
    "country" : [ "US" ],
    "date_created" : "2011-06-28",
    "date_updated" : "2025-05-12",
    "source" : "https://rdap.arin.net/registry/entity/NR-2",
    "addressCountry" : "US"
  },
  "administrative_contacts" : [ {
    "handle" : "NETWO10109-ARIN",
    "name" : "Network Administrators",
    "email" : [ "netadmin@npki.com" ],
    "phone" : [ "+1-281-362-6800" ],
    "source" : "https://rdap.arin.net/registry/entity/NETWO10109-ARIN"
  } ],
  "technical_contacts" : [ {
    "handle" : "NETWO10109-ARIN",
    "name" : "Network Administrators",
    "email" : [ "netadmin@npki.com" ],
    "phone" : [ "+1-281-362-6800" ],
    "source" : "https://rdap.arin.net/registry/entity/NETWO10109-ARIN"
  }, {
    "handle" : "NSD13-ARIN",
    "name" : "Newpark Service Desk",
    "email" : [ "servicedesk@npki.com" ],
    "phone" : [ "+1-281-754-8700" ],
    "source" : "https://rdap.arin.net/registry/entity/NSD13-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "NETWO10109-ARIN",
    "name" : "Network Administrators",
    "email" : [ "netadmin@npki.com" ],
    "phone" : [ "+1-281-362-6800" ],
    "source" : "https://rdap.arin.net/registry/entity/NETWO10109-ARIN"
  }, {
    "handle" : "NSD13-ARIN",
    "name" : "Newpark Service Desk",
    "email" : [ "servicedesk@npki.com" ],
    "phone" : [ "+1-281-754-8700" ],
    "source" : "https://rdap.arin.net/registry/entity/NSD13-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS3356	Level 3 Parent, LLC	US

Upstreams

AS Number	Description	Country
AS3356	Level 3 Parent, LLC	US