Data as of Nov 8, 2026
209.249.231.0/24
No anonymizer space · no proxy exits in 30 daysRubin Postaer and Associates · space held by Zayo Bandwidth
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 209.249.0.0/16 since May 2005 | AS6461 | Internet provider | 145 7 always on | Zayo Bandwidth |
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 |
|---|---|---|---|---|---|---|
| 209.249.0.0/16 | 65,536 | ABOVENET-4 | Zayo Bandwidth (ZAYOB) · US | Direct Allocation | Jun 15, 1998 | abuse@ |
| └ 209.249.231.0/24 | 256 | ABOV-T01095-209-249-231-0-24 | Rubin Postaer and Associates (RPA-22) · US | Reassigned | Aug 15, 2011 | dpaulos@ |
Network & registry
Registry
Holder
- Organization
- Zayo Bandwidth
- Handle
- ZAYOB
- Range
- 209.
249. 0. 0/ 16 - Registration type
- Direct Allocation
- Record created
- Jun 15, 1998
Origin network
AS53888
US
- Name
- Rubin Postaer and Associates
- Type
- Business
- Registered
- Jul 26, 2011
- Domain
- rpa.com
- Industry
- Online Informational Content
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 2011
- Current origin since
- Sep 2011 · 15 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 209.249.231.0/24 | AS53888 | /24 | ARIN | RPKI valid |
| 209.249.0.0/16 | AS6461 | /16 | ARIN | Another network |
Whois
Registration for this announcement
- Range
- 209.
249. 231. 0/ 24 - Netname
- ABOV-T01095-209-249-231-0-24
- Registrant
- Rubin Postaer and Associates
- Organization
- Rubin Postaer and Associates (RPA-22)
- Org address
- 2525 COLORADO AV, SANTA MONICA, CA, 90404
- Org country
- US
- Type
- Reassigned
- Handle
- NET-209-249-231-0-1
- Parent
- NET-209-249-0-0-1
- Created
- Aug 15, 2011
- RIR
- ARIN
- Country
- US
- Delegated
- Jun 15, 1998
- Status
- assigned
Report abuse
Abuse contact
- dpaulos@
rpa. com - Name
- Paulos, Dan
- Phone
- +1-310-633-6066
- Handle
- PAULO19-ARIN