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Data as of Nov 5, 2026

63.133.192.0/20

Anonymizer · ISP proxy

GTT Communications Inc. · space held by Airband Communications, Inc

Announcement
this exact prefix
No RPKI
Announced by
AS3257
Type
ISP proxy
IPv4 market

Path

1 · Holder
Airband Communications, Inc
record created Sep 11, 2003
2 · Leased from
Airband Communications, Inc
its owner, directly
3 · Announced by
AS3257 GTT Communications Inc.
since Apr 2026 · 6 mo ago
4 · Use
Proxy providersnamed Bright Data
ISP proxy

Operators, sellers and brokers

Proxy providers

NameParentIn 63.133.192.0/20/24s
Bright Data
4,096100%
16
Leased from

Owners leasing their own space

NameIn 63.133.192.0/20/24s
Airband Communications, Inc
4,096100%
16

Lineage

How this block came to its use, oldest first. The whole IPv4 market →

63.133.192.0/20

From the registry to its use

  1. Sep 11, 2003
    Registry record
    Airband Communications, Inc
    Direct Allocation
    63.133.128.0 - 63.133.207.255
  2. May 1, 2006– Aug 8, 2006
    Announced
    AS18990 Airband Communications, Inc
  3. Sep 15, 2014– May 6, 2026
    Announced
    AS20077 IPNetZone
  4. May 5, 2023
    Route object
    AS3257 GTT Communications Inc.
    ARIN route object for AS3257 GTT Communications Inc., maintainer MNT-AIRB
  5. May 5, 2023
    Route object
    AS20077 IPNetZone
    ARIN route object for AS20077 IPNetZone, maintainer MNT-AIRB
  6. Apr 25, 2026– today
    Announced
    AS3257 GTT Communications Inc.
    Internet provider
  7. today
    Used
    Bright Data
    Proxy seller

Announcements

More specific

Announcements inside

PrefixOriginTypeOperatorLeased fromHolderRPKI
63.133.192.0/21
since Dec 2025
AS4637ISP proxyProxy providersoperated by Bright DataIP broker IPNetZoneAirband Communications, Inc
via IPNetZone
63.133.200.0/21
since Dec 2025
AS4637ISP proxyProxy providersoperated by Bright DataIP broker IPNetZoneAirband Communications, Inc
via IPNetZone

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
63.133.128.0 - 63.133.207.25520,480AIRBANDAirband Communications, Inc (AIRB) · USDirect AllocationSep 11, 2003abuse@gtt.net
└ 63.133.192.0/212,048GTT-CUSTOMERIPNetZone (IPNET-1) · USReallocatedNov 7, 2025ipabuse@unsi.net
└ 63.133.200.0/212,048GTT-CUSTOMERIPNetZone (IPNET-1) · USReallocatedNov 7, 2025ipabuse@unsi.net

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS3257

US
Name
GTT Communications Inc.
Type
Internet provider
Registered
Sep 30, 1994
Domain
gtt.net
Website
www.gtt.net
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed
VPN servers
244