Data as of Nov 11, 2026
149.77.198.0/23
No anonymizer space · no proxy exits in 30 daysD. E. Shaw & Co. LP
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 149.77.0.0/16 since May 2005 | AS4195 | Business | D. E. Shaw & Co. LP |
Network & registry
Origin network
AS4195
US
- Name
- D. E. Shaw & Co. LP
- Type
- Business
- Registered
- Dec 16, 1994
- Domain
- deshaw.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
- Apr 2010
- Current origin since
- Apr 2010 · 17 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 149.
77. 0. 0/ 16 - Netname
- DESHAW
- Registrant
- D. E. Shaw & Co. LP
- Organization
- D. E. Shaw & Co. LP (DESH-Z)
- Org address
- Two Manhattan West, 375 9th Ave 52nd Floor, New York, NY, 10001
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-149-77-0-0-1
- Parent
- NET-149-0-0-0-0
- Created
- Jan 28, 1992
- RIR
- ARIN
- Country
- US
- Delegated
- Jan 28, 1992
- Status
- assigned
Report abuse
Abuse contact
- netadmin@
deshaw. net - Name
- D E Shaw Network Administrators
- Phone
- +1-212-478-0600
- Handle
- DESNA-ARIN