Data as of Nov 8, 2026
203.21.70.0/23
Anonymizer · Datacenter proxyMicrolink Network · space held by Desmund Blanchfield
Announcement
this exact prefix
RPKI valid
Announced by
Type
Datacenter proxy
Risk
85 / 100 · Critical
Recent change
New origin Nov 3, 2026
its first announcement on record
IPv4 market
Path
Announced by AS399138 since Nov 3, 2026 · 5 days ago
1 · Holder
Operators, sellers and brokers
Proxy providers
| Name | Parent | In 203.21.70.0/23 | /24s |
|---|---|---|---|
| IPRoyal | 512100% | 2 |
Leased from
Owners leasing their own space
| Name | In 203.21.70.0/23 | /24s |
|---|---|---|
| Desmund Blanchfield | 512100% | 2 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
203.21.70.0/23
From the registry to its use
Network & registry
Origin network
AS399138
US
- Name
- Microlink Network
- Type
- Hosting
- Registered
- Nov 21, 2025
- Domain
- microlinknet.com
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Nov 3, 2026
- Current origin since
- Nov 3, 2026 · under a month
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 203.
21. 70. 0/ 23 - Netname
- DESMUNDBLANCHFIELD-AU
- Registrant
- Desmund Blanchfield
- Registrant country
- AU
- Organization
- Not stated by the registry
- Type
- ASSIGNED PORTABLE
- Created
- Not stated by the registry
- Updated
- Apr 23, 2024
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- AU
- Delegated
- Oct 25, 1995
- Status
- assigned
Report abuse
Abuse contact
- dez@
zoho. com - Name
- ABUSE DESMUNDBLANCHFIELDAU
- Handle
- AD1368-AP