Data as of Nov 3, 2026
210.57.16.0/20
No anonymizer space · no proxy exits in 30 daysAnnounced only in parts
Announcement
13 inside
Type
Internet provider
92% of it
Announcements
Nesting
More-specifics by size
Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 210.57.16.0/24 since Aug 2023 | AS4637 | Internet provider | Telstra International Limited via Telstra Global Internet Service | |
| 210.57.17.0/24 since May 2017 | AS4637 | Internet provider | Telstra International Limited via Telstra Global Internet Services Network /24 Block | |
| 210.57.18.0/24 since May 2017 | AS4637 | Internet provider | Telstra International Limited via Telstra Global Internet Services Network /24 Block | |
| 210.57.19.0/24 since Aug 2016 | AS4637 | Internet provider | Telstra International Limited | |
| 210.57.21.0/24 since Jun 2017 | AS14969 | Business | Telstra International Limited | |
| 210.57.22.0/24 since Jun 2017 | AS4637 | Internet provider | Telstra International Limited via Telstra Global Internet Services Network Blocks | |
| 210.57.23.0/24 since Jul 2020 | AS4637 | Internet provider | Telstra International Limited via Telstra Global Internet Services Network /24 Block | |
| 210.57.24.0/24 since Jan 2022 | AS4637 | Internet provider | Telstra International Limited via Telstra Global Internet Service | |
| 210.57.25.0/24 since Aug 2019 | AS4637 | Internet provider | Telstra International Limited via Telstra Global Internet Service | |
| 210.57.26.0/24 since Aug 2019 | AS4637 | Internet provider | Telstra International Limited via Telstra Global Internet Services Network /24 Block | |
| 210.57.29.0/24 since May 2018 | AS4637 | Internet provider | Telstra International Limited via Telstra Global Internet Service | |
| 210.57.30.0/24 since Apr 2018 | AS4637 | Internet provider | Telstra International Limited via Telstra Global Internet Service | |
| 210.57.31.0/24 since Sep 2019 | AS4637 | Internet provider | Telstra International Limited via Telstra Global Internet Service |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
3,328 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Internet provider | 3,072 | 92% | 12 | |
| Business | 256 | 7.7% | 1 |