Data as of Nov 11, 2026
197.231.145.0/24
No anonymizer space · no proxy exits in 30 daysMitsol (Pty) Ltd
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 |
|---|---|---|---|---|---|---|
| 197.231.144.0/21 | 2,048 | MITSOL-NET-02 | Mitsol (Pty) Ltd (ORG-ML6-AFRINIC) · ZA | ALLOCATED PA | — | — |
| └ 197.231.145.0/24 | 256 | UMH-MITNET-145 | Customer TWC Broadband | ASSIGNED PA | — | — |
Network & registry
Announced by
Covering announcement 197.231.144.0/21
- Prefix
- 197.231.144.0/21
- Announced by
- AS37172 Mitsol (Pty) Ltd
- Type
- Residential
- Proxy exits
- 230
- Always-on exits
- 4
- RPKI
- RPKI valid
- Netname
- MITSOL-NET-02
- Registrant
- Mitsol (Pty) Ltd
- RIR
- AFRINIC
Origin network
AS37172
ZA
- Name
- Mitsol (Pty) Ltd
- Type
- Internet provider
- Registered
- Feb 5, 2010
- Domain
- mitsol.co.za
- Website
- www.mitsol.co.za
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 197.231.144.0/21
197.231.144.0/21
Routing history
- Pattern
- Stable
- First seen
- Dec 2013
- Current origin since
- Dec 2013 · 13 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 197.231.144.0/21 | AS37172 | /23 | AFRINIC | RPKI valid |
IRR
Route objects on 197.231.144.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS37172 | AFRINIC | Mitsol (Pty Ltd.) | MITSOL-MNT | Feb 12, 2016 |
Whois
Registration for this announcement
- Range
- 197.
231. 144. 0/ 21 - Netname
- MITSOL-NET-02
- Registrant
- Mitsol (Pty) Ltd
- Registrant country
- ZA
- Organization
- Mitsol (Pty) Ltd (ORG-ML6-AFRINIC)
- Org country
- ZA
- Type
- ALLOCATED PA
- Parent
- 197.
0. 0. 0 - 197. 255. 255. 255 - Created
- Not stated by the registry
- Maintainer
- AFRINIC-HM-MNT
- RIR
- AFRINIC
- Country
- ZA
- Delegated
- Jan 29, 2013
- Status
- assigned