Data as of Nov 6, 2026
154.19.186.0/23
3 residential-proxy exits · 30 daysSilicon Cloud Global (US) · space held by Cogent Communications, LLC
Residential-proxy exits
Proxy exits
3
0.59% of its addresses · 30 days
Spread
1 of 2
/24s with at least one exit
Providers
5
selling exits here
Oct 7, 2026 – Nov 5, 2026
Exits seen per day
5 observations
Proxy providers listing exits
- BirdProxies
- ByteProxies
- Byteful
- Infatica
- NodeProxy
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 154.18.0.0/15 since Oct 2008 | AS174 | Internet provider | 877 177 always on |
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 154.19.187.0/24 since Oct 2022 | AS149042 | Hosting | Cogent Communications, LLC |
Network & registry
Origin network
AS149042
HK
- Name
- Silicon Cloud Global (US)
- Type
- Hosting
- Registered
- Nov 28, 2021
- Domain
- silicloud.com
- Website
- www.silicloud.com
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- Mar 2022
- Current origin since
- Sep 2022 · 4.2 yr
- Origin networks
- 2
- Last change of origin
- Oct 2022
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 154.19.184.0/22 | AS149042 | /24 | ARIN | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS149042 | RADB | Registered for Cogent Communications Customer - SICLOUD INFORMATION TECHNOLOGY (HONGKONG) CO., LIMITED | MAINT-AS174 | May 7, 2026 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 154.19.186.0/24 | AS149042 | RADB | Registered for Cogent Communications Customer - SICLOUD INFORMATION TECHNOLOGY (HONGKONG) CO., LIMITED | MAINT-AS174 | May 7, 2026 |
Whois
Registration for this announcement
- Range
- 154.
19. 0. 0/ 16 - Netname
- COGENT-154-19-16
- 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-154-19-0-0-1
- 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