Data as of Nov 6, 2026
154.17.82.0/24
No anonymizer space · no proxy exits in 30 daysSimsalasim Germany GmbH · space held by Cogent Communications, LLC
Announcement
this exact prefix
RPKI valid
Announced by
Type
Mobile
Risk
10 / 100 · Low
Shared address
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Leased from | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|---|
| 154.17.0.0/16 since Oct 2020 | AS174 | Internet provider | IP broker Aventice (part) | 80 11 always on | Cogent Communications, LLC |
Network & registry
Origin network
AS213305
DE
- Name
- Simsalasim Germany GmbH
- Type
- Internet provider
- Registered
- May 12, 2025
- Domain
- simsalasim.net
- Website
- www.simsalasim.net
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jul 2025
- Current origin since
- Jul 2025 · 1.3 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 154.17.82.0/23 | AS213305 | /24 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 154.
17. 0. 0/ 16 - Netname
- COGENT-154-17-16
- Registrant
- Cogent Communications, LLC
- Organization
- Cogent Communications, LLC (COGC)
- Org address
- 2450 N Street NW, Washington, DC, 20037
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-154-17-0-0-1
- Parent
- NET-154-0-0-0-0
- Created
- Feb 5, 1992
- 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