ASN AS11776 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS11776?

AS11776 is listed under Breezeline.

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.

AS11776 Breezeline | IPGeolocation.io

ASN Lookup Tool

Breezeline breezeline.com

US 1921 Routes

AS Data

AS11776

AS11776 – Breezeline

AS Number	11776
AS Name	ATLANTICBB-JOHNSTOWN
Organization	Breezeline (atlan-19)
Country	US
Website	breezeline.com
Number of IPv4 Routes	1898
Number of IPv6 Routes	23
ASN type	ISP
Registry	ARIN
Date Allocated	2005-03-14

ASN Intelligence API for production workflows

Use ASN data for AS11776 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

Get ASN API Key ASN API Docs

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
159.250.152.0/21	AS11776	Breezeline	Breezeline	2048
207.255.172.0/22	AS11776	Breezeline	Breezeline	1024
23.244.196.0/23	AS11776	Breezeline	Breezeline	512
159.250.194.0/23	AS11776	Breezeline	Atlantic Broadband	512
75.118.120.0/21	AS11776	Breezeline	Breezeline	2048
75.76.217.0/24	AS11776	Breezeline	Breezeline	256
216.36.8.0/22	AS11776	Breezeline	Metrocast Communications	1024
23.245.158.0/23	AS11776	Breezeline	Breezeline	512
207.255.120.0/21	AS11776	Breezeline	Breezeline	2048
23.244.152.0/23	AS11776	Breezeline	Atlantic Broadband	512

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:       11776
ASName:         ATLANTICBB-JOHNSTOWN
ASHandle:       AS11776
RegDate:        2005-03-14
Updated:        2012-03-02
Ref:            https://rdap.arin.net/registry/autnum/11776



OrgName:        Breezeline
OrgId:          ATLAN-19
Address:        Batterymarch Park
Address:        Suite 200
City:           Quincy
StateProv:      MA
PostalCode:     02169
Country:        US
RegDate:        2004-04-15
Updated:        2026-04-02
Comment:        Please send all Abuse complaints to
Comment:        abuse@breezeline.com
Ref:            https://rdap.arin.net/registry/entity/ATLAN-19


OrgAbuseHandle: ABUSE9561-ARIN
OrgAbuseName:   Abuse
OrgAbusePhone:  +1-866-382-3087 
OrgAbuseEmail:  abuse@breezeline.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE9561-ARIN

OrgNOCHandle: NOC34168-ARIN
OrgNOCName:   NOC
OrgNOCPhone:  +1-866-382-3087 
OrgNOCEmail:  nhnoc@breezeline.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC34168-ARIN

OrgTechHandle: NETWO10527-ARIN
OrgTechName:   Network Admin
OrgTechPhone:  +1-212-555-1212 
OrgTechEmail:  daniel.wang@cogeco.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO10527-ARIN

RNOCHandle: NOC1646-ARIN
RNOCName:   Network Operations Center
RNOCPhone:  +1-800-317-2621 
RNOCEmail:  pa_noc@atlanticbb.com
RNOCRef:    https://rdap.arin.net/registry/entity/NOC1646-ARIN

RAbuseHandle: ABUSE619-ARIN
RAbuseName:   Abuse
RAbusePhone:  +1-814-539-8971 
RAbuseEmail:  Abuse@atlanticbb.com
RAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE619-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" : "11776",
    "as_handle" : "AS11776",
    "as_name" : "ATLANTICBB-JOHNSTOWN",
    "tech_contacts" : [ "NETWO10527-ARIN" ],
    "abuse_contacts" : [ "ABUSE9561-ARIN", "ABUSE619-ARIN" ],
    "date_created" : "2005-03-14",
    "date_updated" : "2012-03-02",
    "source" : "https://rdap.arin.net/registry/autnum/11776"
  } ],
  "organization" : {
    "handle" : "ATLAN-19",
    "name" : "Breezeline",
    "address" : [ "Batterymarch Park", "Suite 200", "Quincy", "MA", "02169", "US" ],
    "street" : "Batterymarch Park",
    "city" : "Quincy",
    "state" : "MA",
    "zip_code" : "02169",
    "country" : [ "US" ],
    "date_created" : "2004-04-15",
    "date_updated" : "2026-04-02",
    "source" : "https://rdap.arin.net/registry/entity/ATLAN-19",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "NETWO10527-ARIN",
    "name" : "Network Admin",
    "email" : [ "daniel.wang@cogeco.com" ],
    "phone" : [ "+1-212-555-1212" ],
    "source" : "https://rdap.arin.net/registry/entity/NETWO10527-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "ABUSE9561-ARIN",
    "name" : "Abuse",
    "email" : [ "abuse@breezeline.com" ],
    "phone" : [ "+1-866-382-3087" ],
    "source" : "https://rdap.arin.net/registry/entity/ABUSE9561-ARIN"
  }, {
    "handle" : "ABUSE619-ARIN",
    "name" : "Abuse",
    "email" : [ "Abuse@atlanticbb.com" ],
    "phone" : [ "+1-814-539-8971" ],
    "source" : "https://rdap.arin.net/registry/entity/ABUSE619-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS40593	Cloud Compliance Solutions	US
AS16993	Cumberland Farms, Inc.	US
AS263152	MIGO TELECOM	BR
AS398320	Talbot County Department of Emergency Services	US
AS19917	Mohegan Sun	US
AS397488	New Albany-Plain Local School District	US
AS401023	Kwikbit Internet, Inc.	US
AS19765	IBM Corporation	US
AS6939	Hurricane Electric LLC	US
AS399295	Somerset Trust Company	US

Upstreams

AS Number	Description	Country
AS1031	PEER 1031 LLC	US
AS6939	Hurricane Electric LLC	US
AS2914	NTT America, Inc.	US
AS174	Cogent Communications, LLC	US

Downstreams

AS Number	Description	Country
AS40593	Cloud Compliance Solutions	US
AS16993	Cumberland Farms, Inc.	US
AS398320	Talbot County Department of Emergency Services	US
AS19917	Mohegan Sun	US
AS401023	Kwikbit Internet, Inc.	US
AS19765	IBM Corporation	US
AS399295	Somerset Trust Company	US
AS62514	Venus Telephone Corporation	US
AS21658	Chameleon Labs LLC	US
AS23041	Pennsylvania Highlands Community College	US