Data as of Nov 9, 2026
122.152.184.0/21
No anonymizer space · no proxy exits in 30 daysTelstra Global · space held by Telstra International Limited
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 |
|---|---|---|---|---|---|---|
| 122.152.128.0/18 | 16,384 | TELSTRAGLOBAL | Telstra International Limited (ORG-TIL3-AP) · HK | ALLOCATED PORTABLE | — | abuse@ |
| └ 122.152.189.64/30 | 4 | HK82-HKG-CS-WAN-NETBLK01 | HK82.com | ASSIGNED NON-PORTABLE | — | abuse@ |
| └ 122.152.189.212/30 | 4 | ASIAMAX-HKG-CS-WAN-NETBLK01 | Asiamax Technology Limited | ASSIGNED NON-PORTABLE | — | abuse@ |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
2,048 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Internet provider | 2,040 | >99% | 3 | |
| Business | 8 | 0.39% | 2 |
Network & registry
Origin network
AS4637
HK
- Name
- Telstra Global
- Type
- Internet provider
- Registered
- Oct 30, 1995
- Domain
- telstrainternational.com
- Website
- www.telstrainternational.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2007
- Current origin since
- Apr 2019 · 7.6 yr
- Origin networks
- 2
- Last change of origin
- Apr 2019
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 122.152.184.0/21 | AS4637 | /21 | APNIC | RPKI valid |
| 122.152.128.0/18 | AS4637 | /18 | APNIC | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS4637 | APNIC | Telstra International Limited | MAINT-HK-TI | Aug 11, 2023 |
Whois
Registration for this announcement
- Range
- 122.
152. 128. 0/ 18 - Netname
- TELSTRAGLOBAL
- Registrant
- Telstra International Limited
- Registrant country
- JP
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- May 30, 2025
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- JP
- Delegated
- Jan 16, 2007
- Status
- assigned
Report abuse
Abuse contact
- abuse@
telstra. net - Name
- ABUSE TELSTRAINTLHK
- Handle
- AT940-AP