Data as of Nov 8, 2026
197.234.131.0/24
No anonymizer space · no proxy exits in 30 daysCipherwave
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 197.234.128.0/21 since Oct 2022 | AS37315 | Internet provider | 11 | Cipherwave | |
| 197.234.128.0/20 since Jun 2014 | AS37315 | Internet provider | 11 | Cipherwave | |
| 197.234.128.0/18 since Sep 2019 | AS37315 | Residential | 115 2 always on | Cipherwave |
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 |
|---|---|---|---|---|---|---|
| 197.234.128.0/18 | 16,384 | Cipherwave-2012 | Cipherwave (ORG-CA6-AFRINIC) · ZA | ALLOCATED PA | — | john@ |
| └ 197.234.128.0/22 | 1,024 | CW-MID-Colocation | CipherWave | ASSIGNED PA | — | john@ via Cipherwave-2012 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Registry
Holder
- Organization
- Cipherwave
- Handle
- ORG-CA6-AFRINIC
- Range
- 197.
234. 128. 0/ 18 - Registration type
- ALLOCATED PA
Origin network
AS37315
ZA
- Name
- Cipherwave
- Type
- Internet provider
- Registered
- Apr 12, 2011
- Domain
- cipherwave.co.za
- Website
- www.cipherwave.co.za
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 2024
- Current origin since
- Sep 2024 · 2.1 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS37315 | AFRINIC | CipherWave | JMASON-MNT | Jun 30, 2025 |
Whois
Registration for this announcement
- Range
- 197.
234. 128. 0/ 22 - Netname
- CW-MID-Colocation
- Registrant
- CipherWave
- Registrant country
- ZA
- Organization
- CipherWave
- Org country
- ZA
- Type
- ASSIGNED PA
- Parent
- 197.
234. 128. 0 - 197. 234. 191. 255 - Created
- Not stated by the registry
- Maintainer
- JMASON-MNT
- RIR
- AFRINIC
- Country
- ZA
- Delegated
- Dec 19, 2012
- Status
- assigned