1. All IP Ranges
  2. 66.0.0.0/8
  3. 66.212.0.0/16
  4. AS11776  | 66.212.220.0/23

66.212.220.0/23

AS11776  ·  Breezeline

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Summary

Country United States
Domain breezeline.com
ASN AS11776
Parent Range 66.212.192.0/19
Registry ARIN
ID ATLANTICBB-CT

WHOIS Details

NetHandle:      NET-66-212-192-0-1
OrgID:          ATLAN-19
Parent:         NET-66-0-0-0-0
NetName:        ATLANTICBB-CT
NetRange:       66.212.192.0 - 66.212.223.255
NetType:        allocation
RegDate:        2002-01-08
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:        2026-03-20
OrgAdminHandle: NETWO10527-ARIN
OrgTechHandle:  MCCAW8-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:      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


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:      MCCAW8-ARIN
IsRole:         N
LastName:       McCaw
FirstName:      Patrick
Street:         1959 71st Street
City:           Miami Beach
State/Prov:     FL
Country:        US
PostalCode:     33141
RegDate:        2022-08-22
Updated:        2025-12-11
OfficePhone:    +1-720-256-7576
Mailbox:        pmccaw@breezeline.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 66.212.220.0/23

Range ASN Company Num of IPs
66.212.192.0/19 AS11776 Breezeline 8,192

Nearby Ranges

BGP prefixes that overlap with 66.212.0.0/16

Range ASN Company Num of IPs
66.212.224.0/19 AS14537 Continent 8 LLC 8,192
66.212.192.0/19 AS11776 Breezeline 8,192
66.212.96.0/19 AS25019 Saudi Telecom Company JSC 8,192
66.212.128.0/19 AS13333 Fidium 8,192
66.212.0.0/20 AS10823 NetCarrier, Inc. 4,096
66.212.32.0/20 AS17049 MBO Video, LLC 4,096
66.212.64.0/20 AS21525 Seattle Public Library 4,096
66.212.96.0/20 AS25019 Saudi Telecom Company JSC 4,096
66.212.188.0/22 AS14152 Netpulse Services 1,024
66.212.52.0/22 AS33576 Digicel Jamaica 1,024
66.212.252.0/22 AS14537 Continent 8 LLC 1,024
66.212.52.0/22 AS396357 Digicel Jamaica 1,024
66.212.198.0/23 AS11776 Atlantic Broadband 512
66.212.60.0/23 AS62913 SpeedyNet 512
66.212.62.0/23 AS15344 Karib Cable 512
66.212.17.0/24 AS36352 Internet Utilities NA LLC 256
66.212.27.0/24 AS36352 David Wu 256
66.212.31.0/24 AS36352 Private Customer 256
66.212.25.0/24 AS36352 David Wu 256
66.212.23.0/24 AS36352 David Wu 256
66.212.22.0/24 AS138156 CSNE 256
66.212.246.0/24 AS14537 Domain Escrow Services Limited 256
66.212.50.0/24 AS393706 Nelson Cable, Inc 256
66.212.31.0/24 AS17497 Private Customer 256
66.212.17.0/24 AS29802 Internet Utilities NA LLC 256
66.212.51.0/24 AS33346 Global IP Networks INC 256
66.212.28.0/24 AS36352 HostPapa 256
66.212.19.0/24 AS36352 David Wu 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
Read more

Pingable IPs

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

IP Address ASN Details
66.212.221.172 AS11776 Breezeline 11.18ms from Boston, US
66.212.220.1 AS11776 Breezeline 5.21ms 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
44.226.224.247 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
1.156.216.103 AS1221 Telstra Limited 3.94ms from Brisbane, AU
172.169.154.71 AS8075 Microsoft Corporation 0.19ms from Des Moines, US
70.93.102.151 AS20001 Charter Communications Inc 9.74ms from Los Angeles, US
80.116.65.135 AS3269 Telecom Italia S.p.A. 5.45ms from Milan, IT
162.156.209.119 AS852 TELUS Communications Inc. 7.52ms from Montreal, CA
13.233.48.247 AS16509 Amazon.com, Inc. 0.16ms from Mumbai, IN
58.243.9.151 AS4837 CHINA UNICOM China169 Backbone 9.79ms from Nanjing, CN
87.228.219.167 AS6866 Cyprus Telecommunications Authority 2.31ms from Nicosia, CY
189.15.36.151 AS53006 ALGAR TELECOM S/A 9.80ms from Osasco, BR
37.232.253.119 AS12714 PJSC MegaFon 10.96ms from Samara, RU
191.232.209.119 AS8075 Microsoft Corporation 0.19ms from Sao Paulo, BR
81.92.48.135 AS25472 Nova Telecommunications & Media Single Member S.A 4.89ms from Sofia, BG
13.230.35.183 AS16509 Amazon.com, Inc. 0.84ms from Tokyo, JP
203.153.17.23 AS38195 Superloop 0.07ms from Adelaide, AU
173.66.48.199 AS701 Verizon Business 2.33ms from Ashburn, US
73.136.64.183 AS7922 Comcast Cable Communications, LLC 7.16ms from Houston, US
149.109.107.231 AS25019 Saudi Telecom Company JSC 5.73ms from Jeddah, SA
77.98.187.199 AS5089 Virgin Media Limited 7.12ms from London, GB
80.29.110.247 AS3352 TELEFONICA DE ESPANA S.A.U. 1.79ms from Madrid, ES
89.159.53.215 AS15557 Societe Francaise Du Radiotelephone - SFR SA 7.04ms from Paris, FR
112.245.84.215 AS4837 CHINA UNICOM China169 Backbone 4.91ms from Qingdao, CN
20.59.59.183 AS8075 Microsoft Corporation 0.31ms from Quincy, US
178.72.129.167 AS49505 JSC Selectel 0.48ms from Saint Petersburg, RU
38.11.4.103 AS54600 PEG TECH INC 0.62ms from San Jose, US

Traceroute

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

$
traceroute -a -n -q1 -f3 66.212.221.19
traceroute to 66.212.221.19 (66.212.221.19): 64 hops max, 52 byte packets
3 [AS11776] 209.196.169.129 242.465 ms
4 [AS11776] 66.212.221.19 254.406 ms
Measurement taken from IPinfo ProbeNet in Singapore, SG
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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