Data as of Nov 3, 2026
63.251.76.0/23
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
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
63.251.76.0/23
From the registry to its use
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Leased from | Holder | RPKI |
|---|---|---|---|---|---|
| 63.251.77.0/24 since Jan 2023 | AS11273 | Business | IP broker IPv4.Global | PF IPV4 Borrower, LLC via Fiserv Solutions, LLC |
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.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 63.251.16.0 - 63.251.85.255 | 17,920 | UG-210 | PF IPV4 Borrower, LLC (PIHL-4) · US | Direct Allocation | Dec 2, 1999 | [email protected] |
| └ 63.251.76.0/25 | 128 | INAP-ACS-SITESPECT-63-251-76-0 | unknown | — | — | — |
| └ 63.251.76.192/26 | 64 | INAP-ACS-CALLMINER-48037 | unknown | — | — | — |
| └ 63.251.77.0/24 | 256 | PNAP-FISERV | Fiserv Solutions, LLC (FSL-293) · US | Reallocated | Oct 5, 2023 | [email protected] |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
512 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Business | 256 | 50% | 1 | |
| Hosting | 256 | 50% | 1 |
Network & registry
Origin network
AS14745
US
- Name
- Unitas Global
- Type
- Hosting
- Registered
- Feb 1, 2000
- Domain
- unitasglobal.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2025
- Current origin since
- Aug 2025 · 1.2 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS14745 | RADB | PNAP-ACS PNAP-ACS-AGGREGATE | MAINT-AS1828 | Aug 20, 2025 |
Whois
Registration for this announcement
- Range
- 63.251.16.0 - 63.251.85.255
- 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-63-251-16-0-1
- 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
- [email protected]
- Name
- IP Admin
- Phone
- +1-212-610-5663
- Handle
- IPADM814-ARIN