Data as of Nov 6, 2026
151.188.77.0/24
No anonymizer space · no proxy exits in 30 daysFairfax County Public Schools
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 151.188.64.0/18 since Apr 2013 | AS21984 | Business | 2 | Fairfax County Public Schools | |
| 151.188.0.0/16 since May 2005 | AS21984 | Business | 13 | Fairfax County Public Schools |
Network & registry
Origin network
AS21984
US
- Name
- Fairfax County Public Schools
- Type
- Education
- Registered
- Jul 20, 2001
- Domain
- fcps.edu
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jan 2026
- Current origin since
- Jan 2026 · 9 mo
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 151.
188. 0. 0/ 16 - Netname
- FCPS
- Registrant
- Fairfax County Public Schools
- Organization
- Fairfax County Public Schools (FCPS-Z)
- Org address
- 3701 Franconia Road, Alexandria, VA, 22310
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-151-188-0-0-1
- Parent
- NET-151-0-0-0-0
- Created
- Sep 23, 1991
- RIR
- ARIN
- Country
- US
- Delegated
- Sep 23, 1991
- Status
- assigned
Report abuse
Abuse contact
- DataSecurity@
fcps. edu - Name
- FCPS
- Phone
- +1-703-329-7575
- Handle
- ZF70-ARIN