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AS11770 Net 56, Inc. | 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

Net 56, Inc. net56.com

US 3 Routes

AS Data

AS11770

AS11770 – Net 56, Inc.

AS Number	11770
AS Name	NET56
Organization	Net 56, Inc. (nt56)
Country	US
Website	net56.com
Number of IPv4 Routes	3
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	1998-12-14

ASN Intelligence API for production workflows

Use ASN data for AS11770 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
207.177.208.0/21	AS11770	Net 56, Inc.	Net 56, Inc.	2048
207.177.192.0/20	AS11770	Net 56, Inc.	Net 56, Inc.	4096
207.177.223.0/24	AS11770	Net 56, Inc.	Net 56, 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:       11770
ASName:         NET56
ASHandle:       AS11770
RegDate:        1998-12-14
Updated:        2014-07-13
Ref:            https://rdap.arin.net/registry/autnum/11770


OrgName:        Net 56, Inc.
OrgId:          NT56
Address:        21805 W Field Pkwy, Ste 125
City:           Deer Park
StateProv:      IL
PostalCode:     60010
Country:        US
RegDate:        
Updated:        2024-11-25
Ref:            https://rdap.arin.net/registry/entity/NT56


OrgTechHandle: NOC31962-ARIN
OrgTechName:   NOC
OrgTechPhone:  +1-847-934-8100 
OrgTechEmail:  vn-arin@net56.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NOC31962-ARIN

OrgAbuseHandle: NOC31962-ARIN
OrgAbuseName:   NOC
OrgAbusePhone:  +1-847-934-8100 
OrgAbuseEmail:  vn-arin@net56.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NOC31962-ARIN

RTechHandle: NOC31962-ARIN
RTechName:   NOC
RTechPhone:  +1-847-934-8100 
RTechEmail:  vn-arin@net56.com
RTechRef:    https://rdap.arin.net/registry/entity/NOC31962-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" : "11770",
    "as_handle" : "AS11770",
    "as_name" : "NET56",
    "tech_contacts" : [ "NOC31962-ARIN", "NOC31962-ARIN" ],
    "abuse_contacts" : [ "NOC31962-ARIN" ],
    "date_created" : "1998-12-14",
    "date_updated" : "2014-07-13",
    "source" : "https://rdap.arin.net/registry/autnum/11770"
  } ],
  "organization" : {
    "handle" : "NT56",
    "name" : "Net 56, Inc.",
    "address" : [ "21805 W Field Pkwy, Ste 125", "Deer Park", "IL", "60010", "US" ],
    "street" : "W Field Pkwy",
    "city" : "Deer Park",
    "state" : "IL",
    "zip_code" : "60010",
    "country" : [ "US" ],
    "date_updated" : "2024-11-25",
    "source" : "https://rdap.arin.net/registry/entity/NT56",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "NOC31962-ARIN",
    "name" : "NOC",
    "email" : [ "vn-arin@net56.com" ],
    "phone" : [ "+1-847-934-8100" ],
    "source" : "https://rdap.arin.net/registry/entity/NOC31962-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "NOC31962-ARIN",
    "name" : "NOC",
    "email" : [ "vn-arin@net56.com" ],
    "phone" : [ "+1-847-934-8100" ],
    "source" : "https://rdap.arin.net/registry/entity/NOC31962-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS33491	Comcast Cable Communications, LLC	US
AS1239	Cogent Communications, LLC	US
AS174	Cogent Communications, LLC	US

Upstreams

AS Number	Description	Country
AS33491	Comcast Cable Communications, LLC	US
AS174	Cogent Communications, LLC	US

Frequently Asked Questions

What is ASN AS11770?

ASN AS11770 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS11770?

AS11770 is listed under Net 56, Inc..

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.