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Data as of Nov 3, 2026

72.45.57.0/24

No anonymizer space · no proxy exits in 30 days

Breezeline

Announcement
72.45.56.0/21
RPKI valid
Announced by
AS11776
Type
Residential
Risk
0 / 100 · Low

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
72.45.0.0/1816,384ATLANTICBB-JOHNSTOWNBreezeline (ATLAN-19) · USDirect AllocationApr 18, 2005[email protected]
└ 72.45.48.0/204,096GSV-MD-72-45-48Atlantic Broadband (ATLAN-28) · USReallocatedJul 11, 2006—
└ 72.45.56.0/212,048DE-MIDDLETOWN-CPEAtlantic Broadband (C07023086) · USReassignedJul 16, 2018—

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 72.45.56.0/21

Prefix
72.45.56.0/21
Announced by
AS11776 Breezeline
Type
Residential
Proxy exits
7
Always-on exits
1
RPKI
RPKI valid
Netname
DE-MIDDLETOWN-CPE
Registrant
Atlantic Broadband
RIR
ARIN
Registry

Holder

Organization
Breezeline
Handle
ATLAN-19
Range
72.45.0.0/18
Registration type
Direct Allocation
Record created
Apr 18, 2005
Reallocated to
Atlantic Broadband (ATLAN-28)
Reallocated range
72.45.48.0/20
Reallocated
Jul 11, 2006
Origin network

AS11776

US
Name
Breezeline
Type
Internet provider
Registered
Mar 14, 2005
Domain
breezeline.com
Website
www.breezeline.com
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed