Data as of Nov 8, 2026
63.251.176.0/21
No anonymizer space · no proxy exits in 30 daysUnitas Global · space held by PF IPV4 Borrower, LLC
IPv4 market
Path
2 · Leased from
4 · Use
Business
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Leased from | Holder | RPKI |
|---|---|---|---|---|---|
| 63.251.180.0/24 since Aug 2011 | AS26550 | Business | IP broker IPv4.Global | PF IPV4 Borrower, LLC | |
| 63.251.182.0/24 since Sep 2016 | AS395110 | Business | IP broker IPv4.Global | PF IPV4 Borrower, LLC |
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 63. | 18,688 | UG-210 | PF IPV4 Borrower, LLC (PIHL-4) · US | Direct Allocation | Dec 2, 1999 | ipinfo@ |
| └ 63.251.177.0/28 | 16 | INAP-DEN-MERCURYPAYMENT-37938 | unknown | — | — | — |
| └ 63.251.177.16/28 | 16 | PNAP-DEN-DMX-RM-01 | unknown | — | — | — |
| └ 63.251.177.80/28 | 16 | INAP-DEN-INTERNAP-14581 | unknown | — | — | — |
| └ 63.251.177.224/27 | 32 | INAP-DEN-LEFTHAND-0419 | unknown | — | — | — |
| └ 63.251.178.128/25 | 128 | PNAP-DEN-PILDAT-RM-01 | unknown | — | — | — |
| └ 63.251.179.0/26 | 64 | INAP-DEN-ALLMAR-29797 | unknown | — | — | — |
| └ 63.251.179.88/29 | 8 | INAP-DEN-INTERNAP-26185 | unknown | — | — | — |
| └ 63.251.179.112/28 | 16 | INAP-DEN-THREEFIVE-0207 | unknown | — | — | — |
| └ 63.251.179.128/26 | 64 | PNAP-DEN-CLRWAY-RM-02 | unknown | — | — | — |
| └ 63.251.179.192/26 | 64 | INAP-DEN-GORES-63-251-179-192 | unknown | — | — | — |
| └ 63.251.180.0/24 | 256 | INAP-DEN-PROVIDENT-47158 | Provident Funding (C02755191) · US | Reassigned | May 12, 2011 | ipinfo@ via UG-210 |
| └ 63.251.181.0/24 | 256 | PNAP-DEN-INAP-BB-3 | unknown | — | — | — |
| └ 63.251.182.0/24 | 256 | INAP-DEN-AERODATA-63-251-182-0 | Aerodata (C05817858) · US | Reassigned | Jul 20, 2015 | ipinfo@ via UG-210 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
2,048 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Business | 1,128 | 55% | 12 | |
| Unknown | 920 | 45% | 8 |
Network & registry
Announced by
Covering announcement 63.251.176.0/20
- Prefix
- 63.251.176.0/20
- Announced by
- AS1828 Unitas Global
- Type
- Unknown
- Leased from
- IP broker IPv4.Global
- RPKI
- No RPKI
- Netname
- UG-210
- Registrant
- PF IPV4 Borrower, LLC
- RIR
- ARIN
Origin network
AS1828
US
- Name
- Unitas Global
- Type
- Internet provider
- Registered
- Aug 27, 2009
- Domain
- unitasglobal.com
- Website
- www.packetfabric.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 63.251.176.0/20
63.251.176.0/20
Routing history
- Pattern
- Rotating
- First seen
- May 2005
- Current origin since
- Jan 2026 · 10 mo
- Origin networks
- 2
- Last change of origin
- Jan 2026
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 63.
251. 128. 0 - 63. 251. 200. 255 - Netname
- UG-210
- Registrant
- PF IPV4 Borrower, LLC
- Organization
- PF IPV4 Borrower, LLC (PIHL-4)
- Org address
- 1209 Orange Street, Wilmington, DE, 19801
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-63-251-128-0-1
- Parent
- NET-63-0-0-0-0
- Created
- Dec 2, 1999
- RIR
- ARIN
- Country
- US
- Delegated
- Dec 2, 1999
- Status
- assigned
Report abuse
Abuse contact
- ipinfo@
hilcostreambank. com - Name
- IP Admin
- Phone
- +1-212-610-5663
- Handle
- IPADM814-ARIN