Data as of Nov 7, 2026
154.63.168.0/23
No anonymizer space · no proxy exits in 30 daysDeepstone S.R.L · space held by Cogent Communications, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 154.48.0.0/12 since May 2005 | AS174 | Internet provider | 12,867 2,404 always on |
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 |
|---|---|---|---|---|---|---|
| 154.63.0.0/16 | 65,536 | COGENT-154-63-16 | Cogent Communications, LLC (COGC) · US | Direct Allocation | Feb 5, 1992 | abuse@ |
| └ 154.63.168.0/23 | 512 | HOLOCRON-CGNT-NET-1 | Holocron Srl (C11521543) · IT | Reassigned | Feb 24, 2026 | abuse@ via COGENT-154-63-16 |
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
IPv4 market
Holder
- Organization
- Cogent Communications, LLC
- Handle
- COGC
- Range
- 154.
63. 0. 0/ 16 - Registration type
- Direct Allocation
- Record created
- Feb 5, 1992
- Legacy
- yes
Origin network
AS206227
IT
- Name
- Deepstone S.R.L
- Type
- Hosting
- Registered
- Aug 27, 2025
- Domain
- deepstone.cloud
- Industry
- Hosting, Cloud Provider, Data Center, Server Colocation
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Mar 2026
- Current origin since
- Mar 2026 · 8 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 154.63.168.0/23 | AS206227 | /24 | ARIN | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS206227 | ARIN | Route Registered for Cogent Communications Customer - Holocron Srl | MNT-COGC | Jan 8, 2026 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 154.63.168.0/24 | AS206227 | RADB | Route Registered for Cogent Communications Customer - Holocron Srl | MAINT-AS174 | Feb 2, 2026 |
| 154.63.169.0/24 | AS206227 | RADB | Route Registered for Cogent Communications Customer - Holocron Srl | MAINT-AS174 | Feb 2, 2026 |
Whois
Registration for this announcement
- Range
- 154.
63. 168. 0/ 23 - Netname
- HOLOCRON-CGNT-NET-1
- Registrant
- Holocron Srl
- Organization
- Holocron Srl (C11521543)
- Type
- Reassigned
- Handle
- NET-154-63-168-0-1
- Parent
- NET-154-63-0-0-1
- Created
- Feb 24, 2026
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 5, 1992
- Status
- assigned
Report abuse
Abuse contact
- abuse@
cogentco. com - Name
- Cogent Abuse
- Phone
- +1-877-875-4311
- Handle
- COGEN-ARIN