ASN AS11990 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS11990?

AS11990 is listed under Unlimited Net, LLC.

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?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS11990 Unlimited Net, LLC | IPGeolocation.io

ASN Lookup Tool

Unlimited Net, LLC unlimitednet.us

US 5 Routes

AS Data

AS11990

AS11990 – Unlimited Net, LLC

AS Number	11990
AS Name	UNLIMITEDNET
Organization	Unlimited Net, LLC (unl-9)
Country	US
Website	unlimitednet.us
Number of IPv4 Routes	3
Number of IPv6 Routes	2
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2012-09-21

ASN Intelligence API for production workflows

Use ASN data for AS11990 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2607:740:56::/48	AS11990	Unlimited Net, LLC	Indianapolis	~1×10²⁴
168.81.218.0/23	AS11990	Unlimited Net, LLC	AECI Information Services Pty Ltd	512
198.134.104.0/21	AS11990	Unlimited Net, LLC	Unlimited Net, LLC	2048
2605:fa80::/36	AS11990	Unlimited Net, LLC	Unlimited Net, LLC	~5×10²⁷
68.233.41.0/24	AS11990	Unlimited Net, LLC	Unlimited Net 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:       11990
ASName:         UNLIMITEDNET
ASHandle:       AS11990
RegDate:        2012-09-21
Updated:        2012-09-21
Comment:        http://www.unlimitednet.us
Ref:            https://rdap.arin.net/registry/autnum/11990


OrgName:        Unlimited Net, LLC
OrgId:          UNL-9
Address:        PO Box 13
City:           Elizabethtown
StateProv:      IN
PostalCode:     47232
Country:        US
RegDate:        2012-04-20
Updated:        2025-07-18
Ref:            https://rdap.arin.net/registry/entity/UNL-9

ReferralServer:  rwhois://rwhois.unlimitednet.us:4321

OrgTechHandle: NOC12589-ARIN
OrgTechName:   Network Operations Center
OrgTechPhone:  +1-812-669-0068 
OrgTechEmail:  noc@unlimitednet.us
OrgTechRef:    https://rdap.arin.net/registry/entity/NOC12589-ARIN

OrgAbuseHandle: ABUSE3406-ARIN
OrgAbuseName:   Abuse
OrgAbusePhone:  +1-812-669-0068 
OrgAbuseEmail:  abuse@unlimitednet.us
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE3406-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" : "11990",
    "as_handle" : "AS11990",
    "as_name" : "UNLIMITEDNET",
    "tech_contacts" : [ "NOC12589-ARIN" ],
    "abuse_contacts" : [ "ABUSE3406-ARIN" ],
    "date_created" : "2012-09-21",
    "date_updated" : "2012-09-21",
    "source" : "https://rdap.arin.net/registry/autnum/11990"
  } ],
  "organization" : {
    "handle" : "UNL-9",
    "name" : "Unlimited Net, LLC",
    "address" : [ "PO Box 13", "Elizabethtown", "IN", "47232", "US" ],
    "city" : "Elizabethtown",
    "state" : "IN",
    "zip_code" : "47232",
    "country" : [ "US" ],
    "date_created" : "2012-04-20",
    "date_updated" : "2025-07-18",
    "source" : "https://rdap.arin.net/registry/entity/UNL-9",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "NOC12589-ARIN",
    "name" : "Network Operations Center",
    "email" : [ "noc@unlimitednet.us" ],
    "phone" : [ "+1-812-669-0068" ],
    "source" : "https://rdap.arin.net/registry/entity/NOC12589-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "ABUSE3406-ARIN",
    "name" : "Abuse",
    "email" : [ "abuse@unlimitednet.us" ],
    "phone" : [ "+1-812-669-0068" ],
    "source" : "https://rdap.arin.net/registry/entity/ABUSE3406-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS17217	Indianapolis Internet Exchange, Inc.	US
AS1239	Cogent Communications, LLC	US
AS32709	Joink, LLC	US
AS26006	Exodo LLC	US
AS53343	sc Network	US
AS6461	Zayo Bandwidth	US
AS174	Cogent Communications, LLC	US

Upstreams

AS Number	Description	Country
AS6461	Zayo Bandwidth	US
AS174	Cogent Communications, LLC	US

Downstreams

AS Number	Description	Country
AS17217	Indianapolis Internet Exchange, Inc.	US
AS26006	Exodo LLC	US

Contacts

Email Contacts

noc@unlimitednet.us

Abuse Contacts

abuse@unlimitednet.us