1. All IP Ranges
  2. 208.0.0.0/8
  3. 208.103.0.0/16
  4. AS11776  | 208.103.72.0/21

208.103.72.0/21

AS11776  ·  Breezeline

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Summary

Country United States
Domain breezeline.com
ASN AS11776
Parent Range 208.103.64.0/20
Registry ARIN
ID ATLANTICBB-CT

WHOIS Details

NetHandle:      NET-208-103-64-0-1
OrgID:          ATLAN-19
Parent:         NET-208-0-0-0-0
NetName:        ATLANTICBB-CT
NetRange:       208.103.64.0 - 208.103.79.255
NetType:        allocation
RegDate:        2007-04-11
Updated:        2016-01-13
Source:         ARIN


OrgID:          ATLAN-19
OrgName:        Breezeline
CanAllocate:    
Street:         Batterymarch Park
Street:         Suite 200
City:           Quincy
State/Prov:     MA
Country:        US
PostalCode:     02169
Comment:        Please send all Abuse complaints to
Comment:        abuse@breezeline.com
RegDate:        2004-04-15
Updated:        2026-04-02
OrgAdminHandle: NETWO10527-ARIN
OrgTechHandle:  NETWO10527-ARIN
OrgAbuseHandle: ABUSE9561-ARIN
OrgNOCHandle:   NOC34168-ARIN
Source:         ARIN


POCHandle:      NETWO10527-ARIN
IsRole:         Y
LastName:       Network Admin
FirstName:      
Street:         Batterymarch Park  Suite 200
City:           Quincy
State/Prov:     MA
Country:        US
PostalCode:     02169
RegDate:        2026-03-17
Updated:        2026-03-17
OfficePhone:    +1-212-555-1212
MobilePhone:    +1-212-555-1212
Mailbox:        daniel.carpentier@cogeco.com
Mailbox:        daniel.wang@cogeco.com
Source:         ARIN


POCHandle:      ABUSE9561-ARIN
IsRole:         Y
LastName:       Abuse
FirstName:      
Street:         21 Jarvis Ave
City:           Rochester
State/Prov:     NH
Country:        US
PostalCode:     03872
RegDate:        2026-03-20
Updated:        2026-03-20
OfficePhone:    +1-866-382-3087
Mailbox:        abuse@breezeline.com
Source:         ARIN


POCHandle:      NOC34168-ARIN
IsRole:         Y
LastName:       NOC
FirstName:      
Street:         21 Jarvis Ave
City:           Rochester
State/Prov:     NH
Country:        US
PostalCode:     03868
RegDate:        2026-03-20
Updated:        2026-03-20
OfficePhone:    +1-866-382-3087
Mailbox:        nhnoc@breezeline.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 208.103.72.0/21

Range ASN Company Num of IPs
208.103.64.0/20 AS11776 Breezeline 4,096

Nearby Ranges

BGP prefixes that overlap with 208.103.0.0/16

Range ASN Company Num of IPs
208.103.0.0/18 AS32703 Zayo Bandwidth 16,384
208.103.192.0/19 AS13388 Egyptian Telephone 8,192
208.103.224.0/19 AS11260 EastLink 8,192
208.103.64.0/20 AS11776 Breezeline 4,096
208.103.112.0/20 AS33154 DQE Communications LLC 4,096
208.103.96.0/20 AS21686 Hawaiian Telcom Services Company, Inc. 4,096
208.103.80.0/20 AS18649 Mitel Networks, Inc. 4,096
208.103.128.0/20 AS398143 Great Lakes Energy Connections Inc. 4,096
208.103.32.0/21 AS53256 MULBERRY TELEPHONE CO 2,048
208.103.40.0/22 AS22110 LIGTEL COMMUNICATIONS, INC 1,024
208.103.52.0/22 AS22110 LIGTEL COMMUNICATIONS, INC 1,024
208.103.46.0/23 AS19112 New Lisbon Telephone Co., INC 512
208.103.152.0/24 AS26554 Cherry Health 256
208.103.189.0/24 AS30156 BDG Technologies LLC 256
208.103.188.0/24 AS30505 FirstLight Networks, LLC 256
208.103.172.0/24 AS31858 MARSHALL WACE NORTH AMERICA L.P. 256
208.103.164.0/24 AS3257 The Lauridsen Group Inc 256
208.103.158.0/24 AS32586 Niagara Wireless Internet Co. 256
208.103.51.0/24 AS32703 ORTHOPAEDICS OF INDIANAPOLIS 256
208.103.11.0/24 AS32703 Indiana Fiber Network 256
208.103.7.0/24 AS32703 Harrison College 256
208.103.112.0/24 AS33154 Carnegie Museums 256
208.103.161.0/24 AS33191 Notion Labs, Inc. 256
208.103.49.0/24 AS36048 Berry Communications 256
208.103.59.0/24 AS36048 Berry Communications 256
208.103.171.0/24 AS393845 Travelbrands Inc 256
208.103.177.0/24 AS394195 Clearnetworx 256
208.103.156.0/24 AS395126 Beck's Superior Hybrids, Inc. 256
208.103.170.0/24 AS395229 Temple College 256
208.103.163.0/24 AS396231 Ability Business 256
208.103.187.0/24 AS396326 Watco Companies, LLC. 256
208.103.191.0/24 AS396848 Delaware Electric Cooperative, Inc. 256
208.103.190.0/24 AS396953 Grundy IP Transport Inc. 256
208.103.180.0/24 AS397742 NUVISION TECHNOLOGIES 256
208.103.157.0/24 AS397948 Succession Systems LLC 256
208.103.50.0/24 AS400385 Citizens Telephone Corporation 256
208.103.44.0/24 AS400385 Citizens Telephone Corporation 256
208.103.10.0/24 AS400385 Citizens Telephone Corporation 256
208.103.56.0/24 AS400385 Citizens Telephone Corporation 256
208.103.176.0/24 AS401785 Data Safe Services LLC 256
208.103.155.0/24 AS40264 Phoenix Investors, LLC 256
208.103.178.0/24 AS40956 NORTHWOOD UNIVERSITY 256
208.103.168.0/24 AS46746 Alliance Inspection Management LLC 256
208.103.181.0/24 AS63169 BMA MANAGEMENT SUPPORT CORPORATION 256
208.103.166.0/24 AS64267 Blazing SEO, LLC 256
208.103.174.0/24 AS8075 Elite Telecom, Inc 256
208.103.165.0/24 AS1632 SONIC HEALTHCARE USA, INC. 256
208.103.159.0/24 AS16696 Technology North Corporation 256
208.103.154.0/24 AS17139 Corporate Colocation Inc. 256
208.103.167.0/24 AS17218 Linfield University 256

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

Hosted domains API

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Pingable IPs

68 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
208.103.72.1 AS11776 Breezeline 3.86ms from Boston, US
208.103.78.1 AS11776 Breezeline 5.17ms from Boston, US
208.103.77.105 AS11776 Breezeline 3.83ms from Boston, US
208.103.76.1 AS11776 Breezeline 3.84ms from Boston, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
60.4.134.181 AS4837 CHINA UNICOM China169 Backbone 9.97ms from Beijing, CN
172.177.33.117 AS8075 Microsoft Corporation 0.28ms from Boydton, US
61.157.118.53 AS4134 CHINANET BACKBONE 4.24ms from Chengdu, CN
201.193.159.21 AS11830 Instituto Costarricense de Electricidad y Telecom. 1.16ms from Curridabat, CR
121.204.144.245 AS133774 Fuzhou 1.73ms from Fuzhou, CN
191.214.143.21 AS134175 SH2206 0.71ms from Hong Kong, HK
81.152.53.53 AS2856 British Telecommunications PLC 6.06ms from London, GB
84.69.122.229 AS5378 Vodafone Limited 6.52ms from London, GB
73.120.111.85 AS7922 Comcast Cable Communications, LLC 13.73ms from Murfreesboro, US
101.141.157.5 AS17511 OPTAGE Inc. 2.73ms from Osaka, JP
112.238.93.21 AS4837 CHINA UNICOM China169 Backbone 7.04ms from Qingdao, CN
46.137.231.85 AS16509 Amazon.com, Inc. 0.14ms from Singapore, SG
5.204.172.133 AS213155 Yettel Hungary Ltd. 16.05ms from Budapest, HU
187.18.119.85 AS22689 SERCOMTEL S/A TELECOMUNICACOES 8.58ms from Curitiba, BR
78.4.96.21 AS8968 BT Italia S.p.A. 1.08ms from Milan, IT
144.232.180.53 AS174 Cogent Communications, LLC 0.54ms from New York City, US
193.252.7.37 AS3215 Orange S.A. 2.20ms from Paris, FR
220.94.240.245 AS4766 Korea Telecom 1.63ms from Seoul, KR
119.223.102.245 AS4766 Korea Telecom 3.90ms from Seoul, KR
160.25.104.5 AS208223 SHU-HAO TUNG 0.22ms from Tokyo, JP
49.113.1.181 AS4134 CHINANET BACKBONE 1.88ms from UEruemqi, CN
5.185.75.149 AS5617 Orange Polska Spolka Akcyjna 15.59ms from Warsaw, PL
89.218.158.69 AS9198 JSC Kazakhtelecom 9.31ms from Almaty, KZ
45.67.210.197 AS199524 G-Core Labs S.A. 0.22ms from Amsterdam, NL
190.131.208.85 AS262191 LIBERTY NETWORKS DE COLOMBIA S.A.S 0.89ms from Bogota, CO

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -m7 208.103.73.132
traceroute to 208.103.73.132 (208.103.73.132): 7 hops max, 52 byte packets
3 *
4 [AS11776] 172.85.31.78 24.602 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Toronto, CA
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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