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Data as of Nov 6, 2026

63.251.32.0/20

No anonymizer space · no proxy exits in 30 days

Unitas Global · space held by PF IPV4 Borrower, LLC

Announcement
this exact prefix
No RPKI
Announced by
AS12179
Type
Unknown
72% of it
IPv4 market

Path

1 · Holder
PF IPV4 Borrower, LLC
record created Dec 2, 1999
2 · Leased from
IPv4.Global
3 · Announced by
AS12179 Unitas Global
since May 2005 · 21.5 yr ago
4 · Use
Unknown

Lineage

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

63.251.32.0/20

From the registry to its use

  1. Dec 2, 1999
    Registry record
    PF IPV4 Borrower, LLC
    Direct Allocation
    63.251.16.0 - 63.251.85.255
  2. Mar 15, 2000
    Route object
    AS12179 Unitas Global
    RADB route object for AS12179 Unitas Global, maintainer MAINT-AS1828
    63.251.40.0/21
  3. Mar 30, 2000
    Route object
    AS12179 Unitas Global
    RADB route object for AS12179 Unitas Global, maintainer MAINT-AS1828
  4. Nov 13, 2000
    Route object
    AS18843 Crossmark
    RADB route object for AS18843 Crossmark, maintainer MAINT-AS1828
    63.251.37.0/24
  5. Aug 1, 2001
    Route object
    AS22004 About, Inc.
    RADB route object for AS22004 About, Inc., maintainer MAINT-AS1828
    63.251.36.0/24
  6. Oct 6, 2001
    Route object
    AS14475 D4 Networks L.L.C.
    RADB route object for AS14475 D4 Networks L.L.C., maintainer MAINT-AS1828
    63.251.44.0/24
  7. Jan 10, 2002
    Route object
    AS14475 D4 Networks L.L.C.
    RADB route object for AS14475 D4 Networks L.L.C., maintainer MAINT-AS1828
    63.251.44.0/23
  8. May 9, 2005– today
    Announced
    AS12179 Unitas Global
    Internet provider
  9. Jun 27, 2012
    Route object
    AS12179 Unitas Global
    RADB route object for AS12179 Unitas Global, maintainer MAINT-AS1828
    63.251.45.0/24
  10. today
    Leased from
    IPv4.Global
    IP broker

Announcements

More specific

Announcements inside

PrefixOriginTypeLeased fromHolderRPKI
63.251.35.0/24
since May 2017
AS393954Internet providerIP broker IPv4.GlobalPF IPV4 Borrower, LLC
via CFN Services Inc.
63.251.42.0/24
since May 2017
AS63018HostingIP broker IPv4.GlobalPF IPV4 Borrower, LLC
via Dedicated.com

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
63.251.16.0 - 63.251.85.25517,920UG-210PF IPV4 Borrower, LLC (PIHL-4) · USDirect AllocationDec 2, 1999ipinfo@hilcostreambank.com
└ 63.251.32.0/298PIPKINSunknown———
└ 63.251.32.16/298PIPKINSunknown———
└ 63.251.32.32/298INAP-DAL-EXT1-LEIDOS-63-251-32-32unknown———
└ 63.251.32.40/298INAP-DAL-EXT1-TRCENG-39177unknown———
└ 63.251.32.56/304INAP-DAL-EXT1-NETWORKIP-63-251-32-56unknown———
└ 63.251.32.112/298INAP-DAL-EXT1-RELIANTWEB-63-251-32-112unknown———
└ 63.251.32.192/2664INAP-DAL-EXT1-COMPSOURCE-63-251-32-192unknown———
└ 63.251.33.112/298PNAP-DAL-WALMRT-RM-03unknown———
└ 63.251.33.120/298INAP-DAL-EXT1-EXXONMOBIL-55221unknown———
└ 63.251.33.128/2816PIPKINS-DAL006unknown———
└ 63.251.33.144/298INAP-DAL-EXT1-HUNTBROS-17559unknown———
└ 63.251.33.240/298INAP-DAL-EXT1-OLSDALLAS-63-251-33-240unknown———
└ 63.251.34.0/24256INAP-DAL-EXT1-VINTHILL-63-251-34-0unknown———
└ 63.251.35.0/24256CFN-SERVICESCFN Services Inc. (CS-881) · USReallocatedJun 12, 2017—
└ 63.251.36.0/24256INAP-DAL-EXT1-GCSI-63-251-36-0unknown———
└ 63.251.37.0/24256INAP-DAL-EXT1-ONETECH-63-251-37-0unknown———
└ 63.251.38.64/2816INAP-DAL-EXT1-INTERNAP-29660unknown———
└ 63.251.38.128/25128PNAP-DAL-SELL-RM-02unknown———
└ 63.251.39.192/2732INAP-DAL-EXT1-NADAG-63-251-39-192unknown———
└ 63.251.39.240/298INAP-DAL-EXT1-TYPEFRAG-46360unknown———
└ 63.251.39.248/298INAP-DAL-EXT1-PENSON-1663unknown———
└ 63.251.41.0/24256INAP-DAL-EXT1-XVAND-31759unknown———
└ 63.251.42.0/24256INAP-DAL-EXT1-USD-63-251-42-0Dedicated.com (UDL-17) · USReallocatedFeb 5, 2021admin@dedicated.com
└ 63.251.43.32/2732INAP-DAL-EXT1-PCAOB-1738unknown———
└ 63.251.43.128/25128PNAP-DAL-INAP-BB-3unknown———
└ 63.251.44.32/298INAP-DAL-EXT1-GIGLINX-63-251-44-32unknown———
└ 63.251.44.144/2816INAP-DAL-EXT1-RELIANTWEB-63-251-44-144unknown———
└ 63.251.45.128/2732INAP-DAL-EXT1-MCGLINCHEY-63-251-45-128unknown———
└ 63.251.46.0/23512INAP-DAL-EXT1-VINTHILL-63-251-46-0unknown———

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

4,096 addresses
TypeAddressesShareRanges
Unknown2,96072%10
Business62415%13
Hosting2566.3%5
Internet provider2566.3%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS12179

US
Name
Unitas Global
Type
Internet provider
Registered
Apr 13, 1999
Domain
unitasglobal.com
Industry
Hosting and Cloud Provider
Spamhaus ASN-DROP
not listed