Data as of Nov 3, 2026
199.99.16.0/24
No anonymizer space · no proxy exits in 30 daysThe Goldman Sachs Group, Inc. · space held by Cogent Communications, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 199.98.0.0/15 since May 2005 | AS174 | Internet provider | 1 | 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 |
|---|---|---|---|---|---|---|
| 199.97.0.0 - 199.100.255.255 | 262,144 | COGENT-199-97-98-99-100-16 | Cogent Communications, LLC (COGC) · US | Direct Allocation | Dec 30, 1993 | [email protected] |
| └ 199.99.0.0/18 | 16,384 | GSCO-NETBLK-2 | The Goldman Sachs Group, Inc. (GOLDM) · US | Reassigned | Apr 14, 1995 | — |
Network & registry
IPv4 market
Holder
- Organization
- Cogent Communications, LLC
- Handle
- COGC
- Range
- 199.97.0.0 - 199.100.255.255
- Registration type
- Direct Allocation
- Record created
- Dec 30, 1993
- Legacy
- yes
Origin network
AS18593
US
- Name
- The Goldman Sachs Group, Inc.
- Type
- Business
- Registered
- Sep 15, 2000
- Domain
- gs.com
- Industry
- Banks, Credit Card Companies, Mortgage Providers
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jun 2005
- Current origin since
- Sep 2005 · 21 yr
- Origin networks
- 2
- Last change of origin
- Sep 2005
Recorded history
History
- Handoffs
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS18593 | RADB | Goldman Sachs & Co. | GS-MAINT | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 199.99.0.0/18
- Netname
- GSCO-NETBLK-2
- Registrant
- The Goldman Sachs Group, Inc.
- Organization
- The Goldman Sachs Group, Inc. (GOLDM)
- Org address
- 200 West Street, New York, NY, 10282
- Org country
- US
- Type
- Reassigned
- Handle
- NET-199-99-0-0-1
- Parent
- NET-199-97-0-0-1
- Created
- Apr 14, 1995
- RIR
- ARIN
- Country
- US
- Delegated
- Dec 30, 1993
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Cogent Abuse
- Phone
- +1-877-875-4311
- Handle
- COGEN-ARIN