Data as of Nov 3, 2026
166.91.2.0/23
No anonymizer space · no proxy exits in 30 daysDC-Net · space held by District of Columbia Public Schools
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 166.91.0.0/16 since Jun 2011 | AS33084 | Business | 25 | District of Columbia Public Schools |
Network & registry
Origin network
AS33084
US
- Name
- DC-Net
- Type
- Business
- Registered
- Apr 2, 2010
- Domain
- dc.gov
- Industry
- Government and Regulatory Agencies, Administrations, Departments, and Services
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 2021
- Current origin since
- Sep 2021 · 5.2 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 166.91.0.0/16
- Netname
- DCPS-NET
- Registrant
- District of Columbia Public Schools
- Organization
- District of Columbia Public Schools (DCPS)
- Org address
- 825 North Capital Street, N.E., Washington DC, DC, 20002
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-166-91-0-0-1
- Parent
- NET-166-0-0-0-0
- Created
- Nov 18, 1993
- RIR
- ARIN
- Country
- US
- Delegated
- Nov 18, 1993
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- No, Contact Known
- Phone
- +1-800-555-1234
- Handle
- CKN23-ARIN