ASN AS53713 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS53713?

AS53713 is listed under National Cement Company.

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?

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AS53713 National Cement Company

ASN Lookup Tool

National Cement Company natcem.com

US 3 Routes

AS Data

AS53713

AS53713 – National Cement Company

AS Number	53713
AS Name	NATIONAL-CEMENT
Organization	National Cement Company (nation-11)
Country	US
Website	natcem.com
Number of IPv4 Routes	3
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2011-05-02

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Use ASN data for AS53713 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
199.204.95.0/24	AS53713	National Cement Company	National Cement Company	256
208.255.195.0/24	AS53713	National Cement Company	NATIONAL CEMENT COMPANY, INC.	256
204.80.191.0/24	AS53713	National Cement Company	National Cement Company	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:       53713
ASName:         NATIONAL-CEMENT
ASHandle:       AS53713
RegDate:        2011-05-02
Updated:        2012-03-02
Comment:        National Cement Company
Ref:            https://rdap.arin.net/registry/autnum/53713


OrgName:        National Cement Company
OrgId:          NATION-11
Address:        15821 Ventura Blvd. STE 475
City:           Encino
StateProv:      CA
PostalCode:     91436
Country:        US
RegDate:        1995-01-25
Updated:        2011-04-28
Ref:            https://rdap.arin.net/registry/entity/NATION-11


OrgTechHandle: RW239-ARIN
OrgTechName:   Whitmore III, Ralph E
OrgTechPhone:  +1-310-856-0559 
OrgTechEmail:  ralph.whitmore@gmail.com
OrgTechRef:    https://rdap.arin.net/registry/entity/RW239-ARIN

OrgAbuseHandle: NCID-ARIN
OrgAbuseName:   National Cement IT Department
OrgAbusePhone:  +1-818-728-5200 
OrgAbuseEmail:  domreg@natcem.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NCID-ARIN

OrgTechHandle: NCID-ARIN
OrgTechName:   National Cement IT Department
OrgTechPhone:  +1-818-728-5200 
OrgTechEmail:  domreg@natcem.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NCID-ARIN

OrgTechHandle: STOIL-ARIN
OrgTechName:   Stoilov, Valentin 
OrgTechPhone:  +1-818-728-5200 
OrgTechEmail:  domreg@natcem.com
OrgTechRef:    https://rdap.arin.net/registry/entity/STOIL-ARIN

RTechHandle: STOIL-ARIN
RTechName:   Stoilov, Valentin 
RTechPhone:  +1-818-728-5200 
RTechEmail:  domreg@natcem.com
RTechRef:    https://rdap.arin.net/registry/entity/STOIL-ARIN

RTechHandle: RW239-ARIN
RTechName:   Whitmore III, Ralph E
RTechPhone:  +1-310-856-0559 
RTechEmail:  ralph.whitmore@gmail.com
RTechRef:    https://rdap.arin.net/registry/entity/RW239-ARIN

RTechHandle: NCID-ARIN
RTechName:   National Cement IT Department
RTechPhone:  +1-818-728-5200 
RTechEmail:  domreg@natcem.com
RTechRef:    https://rdap.arin.net/registry/entity/NCID-ARIN

RAbuseHandle: NCID-ARIN
RAbuseName:   National Cement IT Department
RAbusePhone:  +1-818-728-5200 
RAbuseEmail:  domreg@natcem.com
RAbuseRef:    https://rdap.arin.net/registry/entity/NCID-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" : "53713",
    "as_handle" : "AS53713",
    "as_name" : "NATIONAL-CEMENT",
    "tech_contacts" : [ "RW239-ARIN", "NCID-ARIN", "STOIL-ARIN", "STOIL-ARIN", "RW239-ARIN", "NCID-ARIN" ],
    "abuse_contacts" : [ "NCID-ARIN", "NCID-ARIN" ],
    "date_created" : "2011-05-02",
    "date_updated" : "2012-03-02",
    "source" : "https://rdap.arin.net/registry/autnum/53713"
  } ],
  "organization" : {
    "handle" : "NATION-11",
    "name" : "National Cement Company",
    "address" : [ "15821 Ventura Blvd. STE 475", "Encino", "CA", "91436", "US" ],
    "street" : "Ventura Blvd.",
    "city" : "Encino",
    "state" : "CA",
    "zip_code" : "91436",
    "country" : [ "US" ],
    "date_created" : "1995-01-25",
    "date_updated" : "2011-04-28",
    "source" : "https://rdap.arin.net/registry/entity/NATION-11",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "RW239-ARIN",
    "name" : "Whitmore III, Ralph E",
    "email" : [ "ralph.whitmore@gmail.com" ],
    "phone" : [ "+1-310-856-0559" ],
    "source" : "https://rdap.arin.net/registry/entity/RW239-ARIN"
  }, {
    "handle" : "NCID-ARIN",
    "name" : "National Cement IT Department",
    "email" : [ "domreg@natcem.com" ],
    "phone" : [ "+1-818-728-5200" ],
    "source" : "https://rdap.arin.net/registry/entity/NCID-ARIN"
  }, {
    "handle" : "STOIL-ARIN",
    "name" : "Stoilov, Valentin",
    "email" : [ "domreg@natcem.com" ],
    "phone" : [ "+1-818-728-5200" ],
    "source" : "https://rdap.arin.net/registry/entity/STOIL-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "NCID-ARIN",
    "name" : "National Cement IT Department",
    "email" : [ "domreg@natcem.com" ],
    "phone" : [ "+1-818-728-5200" ],
    "source" : "https://rdap.arin.net/registry/entity/NCID-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS46887	Crown Castle Fiber LLC	US
AS20081	NET2ATLANTA.COM LLC	US
AS701	Verizon Business/UUnet	US
AS701	Verizon Business	US
AS5726	InterWorld Communications, Inc.	US

Upstreams

AS Number	Description	Country
AS46887	Crown Castle Fiber LLC	US
AS20081	NET2ATLANTA.COM LLC	US
AS701	Verizon Business	US
AS5726	InterWorld Communications, Inc.	US