Data as of Nov 5, 2026
154.43.176.0/23
No anonymizer space · no proxy exits in 30 daysHorizon Scope Mobile Telecom WLL · space held by Cogent Communications, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 154.40.0.0/13 since Sep 2006 | AS174 | Internet provider | 18,192 1,298 always on |
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 154.43.176.0/24 since Sep 2026 | AS59588 | Mobile | Cogent Communications, LLC | |
| 154.43.177.0/24 since Sep 2026 | AS59588 | Mobile | Cogent Communications, LLC |
Network & registry
Origin network
AS203217
IQ
- Name
- Horizon Scope Mobile Telecom WLL
- Type
- Internet provider
- Registered
- Mar 7, 2016
- Domain
- horizonscope.com
- Website
- horizonscope.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
- Mar 2026
- Current origin since
- Mar 2026 · 8 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 154.43.176.0/22 | AS59588 | /24 | ARIN | Another network |
| 154.43.176.0/22 | AS203217 | /24 | ARIN | RPKI valid |
| 154.43.176.0/22 | AS211908 | /24 | ARIN | Another network |
Whois
Registration for this announcement
- Range
- 154.
43. 0. 0/ 16 - Netname
- COGENT-154-43-16
- 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-154-43-0-0-1
- 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