Data as of Nov 3, 2026
64.185.200.0/21
No anonymizer space · no proxy exits in 30 daysOffice of Management and Budget
Announcements
Nesting
More-specifics by size
Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 64.185.200.0/24 since Feb 2021 | AS20372 | Business | Office of Management and Budget | |
| 64.185.201.0/24 since Oct 2021 | AS20372 | Business | Office of Management and Budget | |
| 64.185.202.0/24 since Nov 2020 | AS20372 | Business | Office of Management and Budget | |
| 64.185.203.0/24 since Oct 2021 | AS20372 | Business | Office of Management and Budget | |
| 64.185.204.0/24 since Feb 2021 | AS20372 | Business | Office of Management and Budget | |
| 64.185.205.0/24 since Feb 2021 | AS20372 | Business | Office of Management and Budget | |
| 64.185.206.0/24 since Oct 2021 | AS20372 | Business | Office of Management and Budget | |
| 64.185.207.0/24 since Oct 2021 | AS20372 | Business | Office of Management and Budget |
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 |
|---|---|---|---|---|---|---|
| 64.185.192.0/19 | 8,192 | PRGOV-64-185-192-223 | Office of Management and Budget (OFFM) · PR | Direct Allocation | Aug 28, 2001 | [email protected] |
| └ 64.185.200.0/21 | 2,048 | PRGOV-1-ES | Office of Management and Budget (OMB-1) · PR | Reassigned | Dec 15, 2001 | [email protected] |
Network & registry
Announced by
Covering announcement 64.185.192.0/19
- Prefix
- 64.185.192.0/19
- Announced by
- AS20372 Office of Management and Budget
- Type
- Business
- Proxy exits
- 3
- RPKI
- No RPKI
- Netname
- PRGOV-64-185-192-223
- Registrant
- Office of Management and Budget
- RIR
- ARIN
Origin network
AS20372
PR
- Name
- Office of Management and Budget
- Type
- Education
- Registered
- Apr 30, 2001
- Domain
- pr.gov
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 64.185.192.0/19
64.185.192.0/19
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 21 yr
- Origin networks
- 1
IRR
Route objects on 64.185.192.0/19
Whois
Registration for this announcement
- Range
- 64.185.192.0/19
- Netname
- PRGOV-64-185-192-223
- Registrant
- Office of Management and Budget
- Organization
- Office of Management and Budget (OFFM)
- Org address
- 360 Calle Angel Buonomo, San Juan, PR, 00918-1371
- Org country
- PR
- Type
- Direct Allocation
- Handle
- NET-64-185-192-0-1
- Parent
- NET-64-0-0-0-0
- Created
- Aug 28, 2001
- RIR
- ARIN
- Country
- PR
- Delegated
- Aug 28, 2001
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Ayala, Angel
- Phone
- +1-939-293-2497
- Handle
- AYALA1-ARIN