ASN AS11994 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS11994?

AS11994 is listed under Cruzio.

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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AS11994 Cruzio | IPGeolocation.io

ASN Lookup Tool

Cruzio cruzio.com

US 23 Routes

AS Data

AS11994

AS11994 – Cruzio

AS Number	11994
AS Name	CZIO-ASN
Organization	Cruzio (czio)
Country	US
Website	cruzio.com
Number of IPv4 Routes	23
Number of IPv6 Routes	0
ASN type	ISP
Registry	ARIN
Date Allocated	2006-09-18

ASN Intelligence API for production workflows

Use ASN data for AS11994 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
216.173.133.0/24	AS11994	Cruzio	Lance Ginner	256
216.173.134.0/23	AS11994	Cruzio	Cruzio	512
216.173.132.0/24	AS11994	Cruzio	Cruzio	256
199.73.112.0/22	AS11994	Cruzio	Skyline Broadband Service	1024
69.27.176.0/20	AS11994	Cruzio	Coastside Net, Inc.	4096
69.27.188.0/22	AS11994	Cruzio	Coastside Net, Inc.	1024
216.173.136.0/21	AS11994	Cruzio	Cruzio	2048
198.232.247.0/24	AS11994	Cruzio	Arasmith Engineering	256
68.170.176.0/20	AS11994	Cruzio	Cruzio	4096
69.27.180.0/22	AS11994	Cruzio	Coastside Net, Inc.	1024

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:       11994
ASName:         CZIO-ASN
ASHandle:       AS11994
RegDate:        2006-09-18
Updated:        2012-03-02
Ref:            https://rdap.arin.net/registry/autnum/11994


OrgName:        Cruzio
OrgId:          CZIO
Address:        877 Cedar St.
Address:        Suite 150
City:           Santa Cruz
StateProv:      CA
PostalCode:     95060
Country:        US
RegDate:        2000-12-15
Updated:        2024-11-25
Ref:            https://rdap.arin.net/registry/entity/CZIO


OrgTechHandle: ARINA300-ARIN
OrgTechName:   Arin Administrator
OrgTechPhone:  +1-831-459-6301 
OrgTechEmail:  arin@cruzio.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ARINA300-ARIN

OrgAbuseHandle: ABUSE8225-ARIN
OrgAbuseName:   Abuse Administrator
OrgAbusePhone:  +1-831-459-6301 
OrgAbuseEmail:  abuse@cruzio.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE8225-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" : "11994",
    "as_handle" : "AS11994",
    "as_name" : "CZIO-ASN",
    "tech_contacts" : [ "ARINA300-ARIN" ],
    "abuse_contacts" : [ "ABUSE8225-ARIN" ],
    "date_created" : "2006-09-18",
    "date_updated" : "2012-03-02",
    "source" : "https://rdap.arin.net/registry/autnum/11994"
  } ],
  "organization" : {
    "handle" : "CZIO",
    "name" : "Cruzio",
    "address" : [ "877 Cedar St.", "Suite 150", "Santa Cruz", "CA", "95060", "US" ],
    "street" : "Cedar St.",
    "city" : "Santa Cruz",
    "state" : "CA",
    "zip_code" : "95060",
    "country" : [ "US" ],
    "date_created" : "2000-12-15",
    "date_updated" : "2024-11-25",
    "source" : "https://rdap.arin.net/registry/entity/CZIO",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "ARINA300-ARIN",
    "name" : "Arin Administrator",
    "email" : [ "arin@cruzio.com" ],
    "phone" : [ "+1-831-459-6301" ],
    "source" : "https://rdap.arin.net/registry/entity/ARINA300-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "ABUSE8225-ARIN",
    "name" : "Abuse Administrator",
    "email" : [ "abuse@cruzio.com" ],
    "phone" : [ "+1-831-459-6301" ],
    "source" : "https://rdap.arin.net/registry/entity/ABUSE8225-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS27348	Surfnet Communications, Inc.	US
AS6939	Hurricane Electric LLC	US
AS11404	Wave Broadband	US
AS54474	City of Santa Cruz	US
AS23271	City of Watsonville	US
AS36437	County of Santa Cruz	US
AS396480	Meadowridge Networks, Inc.	US

Upstreams

AS Number	Description	Country
AS6939	Hurricane Electric LLC	US
AS11404	Wave Broadband	US

Downstreams

AS Number	Description	Country
AS27348	Surfnet Communications, Inc.	US
AS54474	City of Santa Cruz	US
AS23271	City of Watsonville	US
AS36437	County of Santa Cruz	US
AS396480	Meadowridge Networks, Inc.	US