Data as of Nov 11, 2026
154.58.187.0/24
No anonymizer space · no proxy exits in 30 daysAwaser Oman LLC · 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 | 12,884 2,299 always on |
Network & registry
Announced by
Covering announcement 154.58.160.0/19
- Prefix
- 154.58.160.0/19
- Announced by
- AS204170 Awaser Oman LLC
- Type
- Residential
- Proxy exits
- 977
- Always-on exits
- 129
- RPKI
- RPKI valid
- Netname
- COGENT-154-58-16
- Registrant
- Cogent Communications, LLC
- RIR
- ARIN
Origin network
AS204170
OM
- Name
- Awaser Oman LLC
- Type
- Internet provider
- Registered
- Aug 6, 2015
- Domain
- awasr.om
- Website
- www.awasr.om
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
154.58.160.0/19
Routing history
- Pattern
- Stable
- First seen
- Feb 2025
- Current origin since
- Feb 2025 · 1.8 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 154.58.160.0/19 | AS204170 | /24 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 154.
58. 0. 0/ 16 - Netname
- COGENT-154-58-16
- 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-154-58-0-0-1
- 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