Data as of Nov 3, 2026
199.188.52.0/24
No anonymizer space · no proxy exits in 30 daysSJB Communications · space held by MDAssociates, Inc.
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 |
|---|---|---|---|---|---|---|
| 199.188.48.0/21 | 2,048 | MDASSOCIATES-MAIN | MDAssociates, Inc. (MDASS) · US | Direct Allocation | Apr 27, 2012 | [email protected] |
| └ 199.188.52.0/24 | 256 | MDA-NET-2 | unknown | — | — | — |
Network & registry
Announced by
Covering announcement 199.188.48.0/21
- Prefix
- 199.188.48.0/21
- Announced by
- AS62766 SJB Communications
- Type
- Business
- RPKI
- RPKI valid
- Netname
- MDASSOCIATES-MAIN
- Registrant
- MDAssociates, Inc.
- RIR
- ARIN
Origin network
AS62766
US
- Name
- SJB Communications
- Type
- Business
- Registered
- Mar 5, 2018
- Domain
- sjbcom.com
- Website
- sjbcom.com/
- Industry
- Buildings, Repair, Maintenance (Pest Control, Landscaping, Cleaning, Locksmiths, Car Washes, etc)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 199.188.48.0/21
199.188.48.0/21
Routing history
- Pattern
- Rotating
- First seen
- Jun 2012
- Current origin since
- Dec 2025 · 11 mo
- Origin networks
- 2
- Last change of origin
- Dec 2025
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 199.188.48.0/21 | AS13578 | /21 | ARIN | Another network |
| 199.188.48.0/21 | AS62766 | /21 | ARIN | RPKI valid |
IRR
Route objects on 199.188.48.0/21
Whois
Registration for this announcement
- Range
- 199.188.48.0/21
- Netname
- MDASSOCIATES-MAIN
- Registrant
- MDAssociates, Inc.
- Organization
- MDAssociates, Inc. (MDASS)
- Org address
- 56 Marietta Street NW, Atlanta, GA, 30303
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-199-188-48-0-1
- Parent
- NET-199-0-0-0-0
- Created
- Apr 27, 2012
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 27, 2012
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Bernstein, Sacha J.
- Phone
- +1-864-990-0317
- Handle
- SB86-ARIN