Data as of Nov 7, 2026
198.160.50.0/23
No anonymizer space · no proxy exits in 30 daysThe Bessemer Group, Inc. · space held by Bessemer Trust Company
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 198.160.50.0/24 since Jun 2021 | AS21504 | Business | Bessemer Trust Company | |
| 198.160.51.0/24 since Jun 2021 | AS21504 | Business | Bessemer Trust Company |
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 |
|---|---|---|---|---|---|---|
| 198. | 2,048 | NETBLK-BESSEMER19 | Bessemer Trust Company (BESSEM-1-Z) · US | Direct Allocation | Aug 12, 1993 | techops@ |
| └ 198.160.50.0/24 | 256 | BESSEMER19 | Bessemer Trust Company (C00003081) · US | Reassigned | Aug 12, 1993 | techops@ via NETBLK-BESSEMER19 |
| └ 198.160.51.0/24 | 256 | BESSEMER20 | Bessemer Trust Company (C00003082) · US | Reassigned | Aug 12, 1993 | techops@ via NETBLK-BESSEMER19 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Origin network
AS21504
US
- Name
- The Bessemer Group, Inc.
- Type
- Business
- Registered
- May 28, 2014
- Domain
- bessemer.com
- Industry
- Investment, Portfolio Management, Pensions and Funds
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jun 2021
- Current origin since
- Dec 2023 · 2.9 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 198.160.50.0/23 | AS21504 | /23 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 198.
160. 50. 0 - 198. 160. 57. 255 - Netname
- NETBLK-BESSEMER19
- Registrant
- Bessemer Trust Company
- Organization
- Bessemer Trust Company (BESSEM-1-Z)
- Org address
- 100 Woodbridge Center Drv., Woodbridge, NJ, 07095
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-198-160-50-0-1
- Parent
- NET-198-0-0-0-0
- Created
- Aug 12, 1993
- RIR
- ARIN
- Country
- US
- Delegated
- Aug 12, 1993
- Status
- assigned
Report abuse
Abuse contact
- techops@
bessemer. com - Name
- Techops Web Administrator
- Phone
- +1-732-694-5613
- Handle
- TWA175-ARIN