Data as of Nov 15, 2026
210.57.112.0/20
No anonymizer space · no proxy exits in 30 daysTelstra Global · space held by ZERO
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 210.57.112.0/23 since Mar 2016 | AS4637 | Internet provider | ZERO | |
| 210.57.117.0/24 since Apr 2025 | AS4637 | Internet provider | ZERO via Telstra Global Internet Service | |
| 210.57.118.0/24 since May 2025 | AS4637 | Internet provider | ZERO via Telstra Global Internet Service | |
| 210.57.120.0/24 since Mar 2020 | AS4637 | Internet provider | ZERO via Telstra Global Internet Service | |
| 210.57.122.0/24 since Dec 2023 | AS4637 | Internet provider | ZERO via Telstra Global Internet Service | |
| 210.57.123.0/24 since Jul 2024 | AS4637 | Internet provider | ZERO via Telstra Global Internet Service | |
| 210.57.124.0/24 since Sep 2026 | AS4637 | Internet provider | ZERO |
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 |
|---|---|---|---|---|---|---|
| 210. | 18,752 | ZERO-JP | ZERO | ALLOCATED PORTABLE | — | — |
| └ 210.57.112.0/24 | 256 | TELSTRAGLOBAL | Telstra Global Internet Service | ASSIGNED NON-PORTABLE | — | abuse@ |
| └ 210.57.117.0/24 | 256 | TELSTRAGLOBAL | Telstra Global Internet Service | ALLOCATED NON-PORTABLE | — | abuse@ |
| └ 210.57.118.0/24 | 256 | TELSTRAGLOBAL | Telstra Global Internet Service | ALLOCATED NON-PORTABLE | — | abuse@ |
| └ 210.57.120.0/24 | 256 | TELSTRAGLOBAL | Telstra Global Internet Service | ALLOCATED NON-PORTABLE | — | abuse@ |
| └ 210.57.122.0/24 | 256 | TELSTRAGLOBAL | Telstra Global Internet Service | ALLOCATED NON-PORTABLE | — | abuse@ |
| └ 210.57.123.0/24 | 256 | TELSTRAGLOBAL | Telstra Global Internet Service | ALLOCATED NON-PORTABLE | — | abuse@ |
| └ 210.57.124.0/24 | 256 | TELSTRAGLOBAL | Telstra Global Internet Service | ASSIGNED NON-PORTABLE | — | abuse@ |
Network & registry
Announced by
Covering announcement 210.57.96.0/19
- Prefix
- 210.57.96.0/19
- Announced by
- AS4637 Telstra Global
- Type
- Internet provider
- Proxy exits
- 3
- RPKI
- RPKI valid
- Netname
- TELSTRA-INTL-HK
- Registrant
- Telstra International Limited
- RIR
- APNIC
IPv4 market
Holder
- Organization
- ZERO
- Range
- 210.
57. 96. 0 - 210. 57. 169. 63 - Registration type
- ALLOCATED PORTABLE
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 210.57.96.0/19
210.57.96.0/19
Routing history
- Pattern
- Stable
- First seen
- Jan 2016
- Current origin since
- Aug 2016 · 10 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 210.57.64.0/18 | AS4637 | /24 | APNIC | RPKI valid |
IRR
Route objects on 210.57.96.0/19
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS4637 | APNIC | Telstra International Limited | MAINT-HK-TI | Apr 15, 2025 |
Whois
Registration for this announcement
- Range
- 210.
57. 64. 0/ 18 - Netname
- TELSTRA-INTL-HK
- 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
- HK
- Delegated
- May 31, 2001
- Status
- assigned
Report abuse
Abuse contact
- abuse@
telstra. net - Name
- ABUSE TELSTRAINTLHK
- Handle
- AT940-AP