Data as of Nov 10, 2026
191.124.232.0/24
No anonymizer space · no proxy exits in 30 daysArosscloud Inc. · space held by Fastmos Co., Limited
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recent change
New origin Oct 10, 2026
its first announcement on record
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 191.124.0.0/16 | 65,536 | FASTMOS2-HK | Fastmos Co., Limited (ORG-FCL17-AP) · HK | ALLOCATED PORTABLE | — | support@ |
| └ 191. | 11,264 | FASTMOS2-HK | Fastmos Co., Limited | ASSIGNED NON-PORTABLE | — | support@ |
Network & registry
Announced by
Covering announcement 191.124.232.0/22
- Prefix
- 191.124.232.0/22
- Announced by
- AS400619 Arosscloud Inc.
- Type
- Hosting
- RPKI
- RPKI valid
- Netname
- FASTMOS2-HK
- Registrant
- Fastmos Co., Limited
- RIR
- APNIC
IPv4 market
Holder
- Organization
- Fastmos Co., Limited
- Handle
- ORG-FCL17-AP
- Range
- 191.
124. 0. 0/ 16 - Registration type
- ALLOCATED PORTABLE
Origin network
AS400619
US
- Name
- Arosscloud Inc.
- Type
- Hosting
- Registered
- Apr 11, 2022
- Domain
- arosscloud.com
- Website
- www.arosscloud.com/
- Industry
- Hosting, Cloud Provider, Data Center, Server Colocation
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 191.124.232.0/22
191.124.232.0/22
Routing history
- Pattern
- Stable
- First seen
- Oct 10, 2026
- Current origin since
- Oct 10, 2026 · 1 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 191.124.232.0/22 | AS400619 | /24 | APNIC | RPKI valid |
IRR
Route objects on 191.124.232.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS400619 | APNIC | FASTMOS CO., LIMITED | MAINT-FASTMOS2-HK | Oct 10, 2026 |
Whois
Registration for this announcement
- Range
- 191.
124. 192. 0 - 191. 124. 235. 255 - Netname
- FASTMOS2-HK
- Registrant
- Fastmos Co., Limited
- Registrant country
- HK
- Organization
- Fastmos Co., Limited
- Org country
- HK
- Type
- ASSIGNED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Sep 8, 2026
- Maintainer
- MAINT-FASTMOS2-HK
- RIR
- APNIC
- Country
- HK
- Delegated
- Oct 9, 2013
- Status
- assigned
Report abuse
Abuse contact
- support@
fastmos. com - Name
- ABUSE FASTMOS2HK1
- Handle
- AF933-AP