Data as of Nov 12, 2026
196.28.32.0/21
No anonymizer space · no proxy exits in 30 daysDimension Data
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 |
|---|---|---|---|---|---|---|
| 196.28.32.0/20 | 4,096 | OPTINET-11-20051110 | Dimension Data (ORG-DD1-AFRINIC) · ZA | ALLOCATED PA | — | abuse@ |
| └ 196.28.32.0/24 | 256 | CYBEROPTIX-NET1 | Dimension Data (ORG-DD1-AFRINIC) · ZA | ASSIGNED PA | — | abuse@ |
Network & registry
Origin network
AS20011
ZA
- Name
- Dimension Data
- Type
- Business
- Registered
- Mar 14, 2001
- Domain
- global.ntt
- Website
- services.global.ntt/en-us/
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Mar 2026
- Current origin since
- Mar 2026 · 8 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 196.28.32.0/20 | AS3741 | /24 | AFRINIC | Another network |
| 196.28.32.0/20 | AS10474 | /24 | AFRINIC | Another network |
| 196.28.32.0/20 | AS20011 | /24 | AFRINIC | RPKI valid |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 196.28.32.0/24 | AS10474 | RADB | Mweb Business | MAINT-AS10474 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 196.
28. 32. 0/ 20 - Netname
- OPTINET-11-20051110
- Registrant
- Dimension Data
- Registrant country
- ZA
- Organization
- Dimension Data (ORG-DD1-AFRINIC)
- Org country
- ZA
- Type
- ALLOCATED PA
- Parent
- 196.
0. 0. 0 - 196. 255. 255. 255 - Created
- Not stated by the registry
- Maintainer
- AFRINIC-HM-MNT
- RIR
- AFRINIC
- Country
- ZA
- Delegated
- Dec 8, 2015
- Status
- assigned
Report abuse
Abuse contact
- abuse@
optinet. net - Name
- IRT-OPTINET-ABUSE
- Handle
- IRT-OPTINET-ABUSE