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AS19181 CWIE 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

CWIE LLC cwie.net

US 12 Routes

AS Data

AS19181

AS19181 – CWIE LLC

AS Number	19181
AS Name	CWIE
Organization	CWIE LLC (cwiel)
Country	US
Website	cwie.net
Number of IPv4 Routes	8
Number of IPv6 Routes	4
ASN type	HOSTING
Registry	ARIN
Date Allocated	2000-12-01

ASN Intelligence API for production workflows

Use ASN data for AS19181 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2607:ff00:700::/40	AS19181	CWIE LLC	SECURED SERVERS LLC	~309×10²⁴
131.153.166.0/23	AS19181	CWIE LLC	SECURED SERVERS LLC	512
2607:ff00:70b::/48	AS19181	CWIE LLC	SECURED SERVERS LLC	~1×10²⁴
131.153.83.0/24	AS19181	CWIE LLC	SECURED SERVERS LLC	256
2607:6003:2307::/48	AS19181	CWIE LLC	PhoenixNAP LLC	~1×10²⁴
131.153.56.0/24	AS19181	CWIE LLC	SECURED SERVERS LLC	256
2607:ff00:70d::/48	AS19181	CWIE LLC	SECURED SERVERS LLC	~1×10²⁴
131.153.58.0/23	AS19181	CWIE LLC	SECURED SERVERS LLC	512
131.153.57.0/24	AS19181	CWIE LLC	StephenDubbs	256
131.153.224.0/24	AS19181	CWIE LLC	SECURED SERVERS 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:       19181
ASName:         CWIE
ASHandle:       AS19181
RegDate:        2000-12-01
Updated:        2012-03-02
Ref:            https://rdap.arin.net/registry/autnum/19181


OrgName:        CWIE LLC
OrgId:          CWIEL
Address:        2353 W University Dr
Address:        Bldg A
City:           Tempe
StateProv:      AZ
PostalCode:     85281
Country:        US
RegDate:        2000-12-01
Updated:        2012-06-12
Ref:            https://rdap.arin.net/registry/entity/CWIEL

ReferralServer:  rwhois://rwhois.cavecreek.net:4321

OrgAbuseHandle: ABUSE1487-ARIN
OrgAbuseName:   Abuse
OrgAbusePhone:  +1-480-422-2022 
OrgAbuseEmail:  abuse@cwie.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE1487-ARIN

OrgTechHandle: IPADM336-ARIN
OrgTechName:   IPAdmin
OrgTechPhone:  +1-480-401-0218 
OrgTechEmail:  ipadmin@cwie.net
OrgTechRef:    https://rdap.arin.net/registry/entity/IPADM336-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" : "19181",
    "as_handle" : "AS19181",
    "as_name" : "CWIE",
    "tech_contacts" : [ "IPADM336-ARIN" ],
    "abuse_contacts" : [ "ABUSE1487-ARIN" ],
    "date_created" : "2000-12-01",
    "date_updated" : "2012-03-02",
    "source" : "https://rdap.arin.net/registry/autnum/19181"
  } ],
  "organization" : {
    "handle" : "CWIEL",
    "name" : "CWIE LLC",
    "address" : [ "2353 W University Dr", "Bldg A", "Tempe", "AZ", "85281", "US" ],
    "street" : "W University Dr",
    "city" : "Tempe",
    "state" : "AZ",
    "zip_code" : "85281",
    "country" : [ "US" ],
    "date_created" : "2000-12-01",
    "date_updated" : "2012-06-12",
    "source" : "https://rdap.arin.net/registry/entity/CWIEL",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "IPADM336-ARIN",
    "name" : "IPAdmin",
    "email" : [ "ipadmin@cwie.net" ],
    "phone" : [ "+1-480-401-0218" ],
    "source" : "https://rdap.arin.net/registry/entity/IPADM336-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "ABUSE1487-ARIN",
    "name" : "Abuse",
    "email" : [ "abuse@cwie.net" ],
    "phone" : [ "+1-480-422-2022" ],
    "source" : "https://rdap.arin.net/registry/entity/ABUSE1487-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS12189	PhoenixNAP LLC	US

Upstreams

AS Number	Description	Country
AS12189	PhoenixNAP LLC	US

Contacts

Email Contacts

ipadmin@cwie.net

Abuse Contacts

abuse@cwie.net

Legacy Routes

163.5.204.0/24

Frequently Asked Questions

What is ASN AS19181?

ASN AS19181 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS19181?

AS19181 is listed under CWIE 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.