Data as of Nov 7, 2026
154.28.134.0/24
No anonymizer space · no proxy exits in 30 daysIdeaTek Telcom, LLC · space held by Cogent Communications, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Leased from | Proxy exits | RPKI |
|---|---|---|---|---|---|
| 154.24.0.0/13 since Sep 2006 | AS174 | Internet provider | IP broker Aventice (part) | 2,810 1,329 always on |
Network & registry
Origin network
AS27425
US
- Name
- IdeaTek Telcom, LLC
- Type
- Internet provider
- Registered
- Nov 29, 2007
- Domain
- ideatek.com
- Website
- www.ideatek.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Feb 2026
- Current origin since
- Feb 2026 · 8 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 154.28.134.0/24 | AS27425 | /24 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 154.
28. 0. 0/ 16 - Netname
- COGENT-154-28-16
- 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-154-28-0-0-1
- 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