Data as of Nov 12, 2026
154.72.42.0/24
No anonymizer space · no proxy exits in 30 daysCTGNet · space held by China Telecom South Africa (Pty) Ltd.
Announcement
this exact prefix
RPKI valid
Announced by
Type
Internet provider
Risk
30 / 100 · Medium
Recently moved
Recent change
New origin Jul 2026
from AS4809 China Telecom Next Generation Carrier Network
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 |
|---|---|---|---|---|---|---|
| 154.72.40.0/21 | 2,048 | CHINA-TELECOM | China Telecom South Africa (Pty) Ltd. (ORG-CTSA1-AFRINIC) · ZA | ALLOCATED PA | — | — |
| └ 154.72.42.0/24 | 256 | CTGNET_ | CTGNET Nairobi POP now | ASSIGNED PA | — | — |
Network & registry
Registry
Holder
- Organization
- China Telecom South Africa (Pty) Ltd.
- Handle
- ORG-CTSA1-AFRINIC
- Range
- 154.
72. 40. 0/ 21 - Registration type
- ALLOCATED PA
Origin network
AS23764
HK
- Name
- CTGNet
- Type
- Internet provider
- Registered
- Jun 12, 2020
- Domain
- chinatelecomglobal.com
- Website
- www.chinatelecomglobal.com/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Dec 2016
- Current origin since
- Jul 2026 · 3 mo
- Origin networks
- 2
- Last change of origin
- Jul 2026
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 154.72.42.0/24 | AS23764 | /24 | AFRINIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 154.
72. 42. 0/ 24 - Netname
- CTGNET_
Nairobi - Registrant
- CTGNET Nairobi POP now
- Registrant country
- KE
- Organization
- CTGNET Nairobi POP now
- Org country
- KE
- Type
- ASSIGNED PA
- Parent
- 154.
72. 40. 0 - 154. 72. 47. 255 - Created
- Not stated by the registry
- Maintainer
- CHINATELECOM-SA-MNT
- RIR
- AFRINIC
- Country
- ZA
- Delegated
- Jan 16, 2014
- Status
- assigned