Data as of Nov 9, 2026
38.126.139.0/24
No anonymizer space · no proxy exits in 30 daysBalyasny Asset Management L.P. · reallocated from Cogent Communications, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Leased from | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|---|
| 38.0.0.0/8 | AS174 | Internet provider | IP broker Rackdog (part) | 401,849 78,907 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 |
|---|---|---|---|---|---|---|
| 38.0.0.0/8 | 16,777,216 | COGENT-A | Cogent Communications, LLC (COGC) · US | Direct Allocation | Apr 16, 1991 | abuse@ |
| └ 38.126.139.0/24 | 256 | BAM-CGNT-NET-1 | Balyasny Asset Management L.P. (BAM-26) · US | Reallocated | Mar 31, 2023 | — |
Network & registry
IPv4 market
Holder
- Organization
- Cogent Communications, LLC
- Handle
- COGC
- Range
- 38.
0. 0. 0/ 8 - Registration type
- Direct Allocation
- Record created
- Apr 16, 1991
- Legacy
- yes
- Reallocated to
- Balyasny Asset Management L.P. (BAM-26)
- Reallocated range
- 38.
126. 139. 0/ 24 - Reallocated
- Mar 31, 2023
Origin network
AS27399
US
- Name
- Balyasny Asset Management L.P.
- Type
- Business
- Registered
- Feb 26, 2003
- Domain
- bamfunds.com
- Industry
- Investment, Portfolio Management, Pensions and Funds
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Nov 2009
- Current origin since
- Nov 2009 · 17 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS27399 | RADB | Route Registered for Cogent Communications Customer Balyasny Asset Management | MAINT-AS174 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 38.
126. 139. 0/ 24 - Netname
- BAM-CGNT-NET-1
- Registrant
- Balyasny Asset Management L.P.
- Organization
- Balyasny Asset Management L.P. (BAM-26)
- Org address
- 767 5th Avenue,, New York, NY, 10153
- Org country
- US
- Type
- Reallocated
- Handle
- NET-38-126-139-0-1
- Parent
- NET-38-0-0-0-1
- Created
- Mar 31, 2023
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 16, 1991
- Status
- assigned
Report abuse
Abuse contact
- EXT-SOC@
bamfunds. com - Name
- BAMFUNDS-SOC
- Phone
- +1-212-808-2300
- Handle
- BAMFU1-ARIN