Data as of Nov 12, 2026
41.180.232.0/22
No anonymizer space · no proxy exits in 30 daysSlashN Services Pte. Ltd. · space held by X-DSL Networking Solutions
Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recently moved
Recent change
New origin Oct 10, 2026
from AS36916 X-DSL Networking Solutions, after 1.3 years unannounced
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 41.180.0.0/16 | 65,536 | XDSL-20080523 | X-DSL Networking Solutions (ORG-XNS1-AFRINIC) · ZA | ALLOCATED PA | — | — |
| └ 41.180.224.0/20 | 4,096 | Ultra-Servers | Ultra Servers Pte. Ltd. | ASSIGNED PA | — | — |
Network & registry
IPv4 market
Holder
- Organization
- X-DSL Networking Solutions
- Handle
- ORG-XNS1-AFRINIC
- Range
- 41.
180. 0. 0/ 16 - Registration type
- ALLOCATED PA
Origin network
AS208959
SG
- Name
- SlashN Services Pte. Ltd.
- Type
- Hosting
- Registered
- May 6, 2019
- Domain
- ultraservers.com
- Website
- ultraservers.com
- Industry
- Software Development
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Reactivated
- First seen
- May 2020
- Current origin since
- Oct 10, 2026 · 1 mo
- Origin networks
- 2
- Last change of origin
- Oct 10, 2026
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 41.180.232.0/22 | AS13335 | /24 | AFRINIC | Another network |
| 41.180.232.0/22 | AS208959 | /24 | AFRINIC | RPKI valid |
| 41.180.224.0/20 | AS36916 | /24 | AFRINIC | Another network |
| 41.180.0.0/16 | AS36916 | /24 | AFRINIC | Another network |
Whois
Registration for this announcement
- Range
- 41.
180. 224. 0/ 20 - Netname
- Ultra-Servers
- Registrant
- Ultra Servers Pte. Ltd.
- Registrant country
- SG
- Organization
- Ultra Servers Pte. Ltd.
- Org country
- SG
- Type
- ASSIGNED PA
- Parent
- 41.
180. 0. 0 - 41. 180. 255. 255 - Created
- Not stated by the registry
- Maintainer
- XDSL-AB01-MNT
- RIR
- AFRINIC
- Country
- ZA
- Delegated
- May 22, 2008
- Status
- assigned