Data as of Nov 7, 2026
208.22.56.0/24
No anonymizer space · no proxy exits in 30 daysBloomberg, LP · space held by Cogent Communications, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 208.0.0.0/11 | AS174 | Internet provider | 609 180 always on | Cogent Communications, LLC |
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 |
|---|---|---|---|---|---|---|
| 208. | 2,359,296 | COGC | Cogent Communications, LLC (COGC) · US | Direct Allocation | Mar 13, 1996 | abuse@ |
| └ 208.22.56.0/23 | 512 | BLOOMBERG-FINANCIAL-MARKET | Bloomberg Financial Markets Limited Partnership (BFM-3) · US | Reassigned | Dec 20, 2019 | internic-admin@ |
Network & registry
IPv4 market
Holder
- Organization
- Cogent Communications, LLC
- Handle
- COGC
- Range
- 208.
0. 0. 0 - 208. 35. 255. 255 - Registration type
- Direct Allocation
- Record created
- Mar 13, 1996
- Legacy
- yes
Origin network
AS10361
US
- Name
- Bloomberg, LP
- Type
- Business
- Registered
- Jul 11, 1997
- Domain
- bloomberg.com
- Website
- www.bloomberg.com
- Industry
- Software Development
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Apr 2011
- Current origin since
- Feb 2016 · 11 yr
- Origin networks
- 2
- Last change of origin
- Feb 2016
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 208.22.56.0/23 | AS10361 | /24 | ARIN | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS10361 | RADB | Bloomberg L.P. | MAINT-AS10361 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 208.
22. 56. 0/ 23 - Netname
- BLOOMBERG-FINANCIAL-MARKET
- Registrant
- Bloomberg Financial Markets Limited Partnership
- Organization
- Bloomberg Financial Markets Limited Partnership (BFM-3)
- Org address
- 731 Lexington Avenue, New York, NY, 10022
- Org country
- US
- Type
- Reassigned
- Handle
- NET-208-22-56-0-1
- Parent
- NET-208-0-0-0-1
- Created
- Dec 20, 2019
- RIR
- ARIN
- Country
- US
- Delegated
- Mar 13, 1996
- Status
- assigned
Report abuse
Abuse contact
- internic-admin@
bloomberg. com - Name
- Internic-Admin
- Phone
- +1-212-617-2000
- Handle
- INTER29-ARIN