Data as of Nov 9, 2026
142.228.56.0/23
No anonymizer space · no proxy exits in 30 daysCogent Communications, LLC · space held by Element IP Management Services LLC
Announcement
this exact prefix
RPKI valid
Announced by
Type
Business
Recent change
New origin Sep 2026
its first announcement on record
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 |
|---|---|---|---|---|---|---|
| 142.228.56.0/23 | 512 | PR-ELEMENT-19921230 | Element IP Management Services LLC (ORG-EIMS3-RIPE) · PR | LEGACY | Sep 15, 2026 | abuse@ |
| └ 142.228.56.0/24 | 256 | element-us | Element IP Management Services LLC (ORG-EIMS3-RIPE) · PR | LEGACY | Sep 17, 2026 | abuse@ |
| └ 142.228.57.0/24 | 256 | element-us | Element IP Management Services LLC (ORG-EIMS3-RIPE) · PR | LEGACY | Sep 17, 2026 | abuse@ |
Network & registry
Origin network
AS174
US
- Name
- Cogent Communications, LLC
- Type
- Internet provider
- Registered
- May 16, 1996
- Domain
- cogentco.com
- Website
- www.cogentco.com/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 1,623
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 2026
- Current origin since
- Sep 2026 · 2 mo
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 142.
228. 56. 0/ 23 - Netname
- PR-ELEMENT-19921230
- Registrant
- Element IP Management Services LLC
- Registrant country
- PR
- Organization
- Element IP Management Services LLC (ORG-EIMS3-RIPE)
- Org country
- PR
- Type
- LEGACY
- Created
- Sep 15, 2026
- Updated
- Sep 17, 2026
- Maintainer
- RIPE-NCC-LEGACY-MNT
- RIR
- RIPE NCC
- Country
- PR
- Delegated
- Dec 30, 1992
- Status
- assigned
Report abuse
Abuse contact
- abuse@
elementipv4. com - Name
- Abuse-C Role
- Handle
- AR79126-RIPE