Data as of Nov 13, 2026
38.87.123.0/24
No anonymizer space · no proxy exits in 30 daysP Foundation · reallocated from Cogent Communications, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Leased from | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|---|
| 38.0.0.0/8 | AS174 | Internet provider | IP broker Rackdog (part) | 398,658 73,038 always on | Cogent Communications, 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 |
|---|---|---|---|---|---|---|
| 38.0.0.0/8 | 16,777,216 | COGENT-A | Cogent Communications, LLC (COGC) · US | Direct Allocation | Apr 16, 1991 | abuse@ |
| └ 38.87.122.0/23 | 512 | DOUGLASFN-CGNT-NET-3 | P Foundation (PF-547) · US | Reallocated | Oct 31, 2025 | networkabuse@ |
Network & registry
IPv4 market
Holder
- Organization
- Cogent Communications, LLC
- Handle
- COGC
- Range
- 38.
0. 0. 0/ 8 - Registration type
- Direct Allocation
- Record created
- Apr 16, 1991
- Legacy
- yes
- Reallocated to
- P Foundation (PF-547)
- Reallocated range
- 38.
87. 122. 0/ 23 - Reallocated
- Oct 31, 2025
Origin network
AS399728
US
- Name
- P Foundation
- Type
- Business
- Registered
- Jun 1, 2021
- Domain
- p.foundation
- Website
- p.foundation
- Industry
- Community Groups and Nonprofits
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Oct 2025
- Current origin since
- Oct 2025 · 1.0 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 38.
87. 122. 0/ 23 - Netname
- DOUGLASFN-CGNT-NET-3
- Registrant
- P Foundation
- Organization
- P Foundation (PF-547)
- Org address
- 700 12th St N.W, Washington, DC, 20005
- Org country
- US
- Type
- Reallocated
- Handle
- NET-38-87-122-0-1
- Parent
- NET-38-0-0-0-1
- Created
- Oct 31, 2025
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 16, 1991
- Status
- assigned
Report abuse
Abuse contact
- networkabuse@
p. foundation - Name
- Network Abuse
- Phone
- +1-202-351-5555
- Handle
- NETWO9482-ARIN