65,536 routable4 ASes
/16 subnet
129.253.0.0/16
Where this subnet is, who announces it, and what our databases hold in it. Below, every /24 inside it; open one for its addresses.
65,536
routable addresses
65,536
geolocated
2
countries
4
announcing ASes
39
announced prefixes
42
anonymous addresses
Where it is
Addresses IP Geolocation places in each country, as a share of those it places.
- United States65,024 · 99.22%
- Japan512 · 0.78%
Who announces it
Each /24 counted for the AS announcing most of it, as a share of the routable addresses.
What the databases see
Addresses each address-keyed database holds in this block, as a share of its routable addresses. Counts overlap: one address can be in several.
Announced prefixes
Every prefix inside this block that BGP Route saw announced, with its origin and RPKI status.
| PREFIX | ORIGIN | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|---|
| 129.253.12.0/22 | AS33045Western Digital Corporation | United States | Not found | 1 | 2026-10-02 |
| 129.253.12.0/23 | AS33045Western Digital Corporation | United States | Not found | 1 | 2026-10-02 |
| 129.253.12.0/24 | AS33045Western Digital Corporation | United States | Not found | 17 | 2026-10-02 |
| 129.253.13.0/24 | AS33045Western Digital Corporation | United States | Not found | 17 | 2026-10-02 |
| 129.253.14.0/23 | AS33045Western Digital Corporation | United States | Not found | 1 | 2026-10-02 |
| 129.253.14.0/24 | AS33045Western Digital Corporation | United States | Not found | 17 | 2026-10-02 |
| 129.253.15.0/24 | AS33045Western Digital Corporation | United States | Not found | 17 | 2026-10-02 |
| 129.253.40.0/24 | AS33045Western Digital Corporation | United States | Not found | 17 | 2026-10-02 |
| 129.253.60.0/22 | AS22332Western Digital Corporation | United States | Not found | 17 | 2026-10-02 |
| 129.253.60.0/24 | AS22332Western Digital Corporation | United States | Not found | 17 | 2026-10-02 |
| 129.253.61.0/24 | AS22332Western Digital Corporation | United States | Not found | 17 | 2026-10-02 |
| 129.253.62.0/24 | AS22332Western Digital Corporation | United States | Not found | 17 | 2026-10-02 |
| 129.253.63.0/24 | AS22332Western Digital Corporation | United States | Not found | 17 | 2026-10-02 |
| 129.253.180.0/23 | AS22332Western Digital Corporation | United States | Not found | 17 | 2026-10-02 |
| 129.253.180.0/24 | AS22332Western Digital Corporation | United States | Not found | 17 | 2026-10-02 |
| 129.253.181.0/24 | AS22332Western Digital Corporation | United States | Not found | 17 | 2026-10-02 |
| 129.253.182.0/23 | AS22332Western Digital Corporation | Japan | Not found | 17 | 2026-10-02 |
| 129.253.182.0/24 | AS22332Western Digital Corporation | Japan | Not found | 17 | 2026-10-02 |
| 129.253.183.0/24 | AS22332Western Digital Corporation | United States | Not found | 17 | 2026-10-02 |
| 129.253.184.0/23 | AS22332Western Digital Corporation | United States | Not found | 17 | 2026-10-02 |
| 129.253.184.0/24 | AS22332Western Digital Corporation | United States | Not found | 17 | 2026-10-02 |
| 129.253.185.0/24 | AS22332Western Digital Corporation | United States | Not found | 17 | 2026-10-02 |
| 129.253.192.0/22 | AS13723SANDISK TECHNOLOGIES, INC. | United States | Not found | 17 | 2026-10-02 |
| 129.253.192.0/23 | AS13723SANDISK TECHNOLOGIES, INC. | United States | Not found | 17 | 2026-10-02 |
| 129.253.192.0/24 | AS13723SANDISK TECHNOLOGIES, INC. | United States | Not found | 17 | 2026-10-02 |
| 129.253.196.0/22 | AS13723SANDISK TECHNOLOGIES, INC. | United States | Not found | 17 | 2026-10-02 |
| 129.253.196.0/23 | AS13723SANDISK TECHNOLOGIES, INC. | United States | Not found | 17 | 2026-10-02 |
| 129.253.204.0/22 | AS11289SANDISK TECHNOLOGIES, INC. | United States | Not found | 17 | 2026-10-02 |
| 129.253.204.0/23 | AS11289SANDISK TECHNOLOGIES, INC. | United States | Not found | 17 | 2026-10-02 |
| 129.253.208.0/22 | AS11289SANDISK TECHNOLOGIES, INC. | Japan | Not found | 17 | 2026-10-02 |
| 129.253.208.0/23 | AS11289SANDISK TECHNOLOGIES, INC. | Japan | Not found | 17 | 2026-10-02 |
| 129.253.212.0/22 | AS11289SANDISK TECHNOLOGIES, INC. | United States | Not found | 17 | 2026-10-02 |
| 129.253.212.0/23 | AS11289SANDISK TECHNOLOGIES, INC. | United States | Not found | 17 | 2026-10-02 |
| 129.253.216.0/22 | AS11289SANDISK TECHNOLOGIES, INC. | United States | Not found | 17 | 2026-10-02 |
| 129.253.217.0/24 | AS11289SANDISK TECHNOLOGIES, INC. | United States | Not found | 17 | 2026-10-02 |
| 129.253.220.0/24 | AS11289SANDISK TECHNOLOGIES, INC. | United States | Not found | 17 | 2026-10-02 |
| 129.253.222.0/24 | AS11289SANDISK TECHNOLOGIES, INC. | United States | Not found | 17 | 2026-10-02 |
| 129.253.223.0/24 | AS11289SANDISK TECHNOLOGIES, INC. | United States | Not found | 17 | 2026-10-02 |
| 129.253.240.0/22 | AS11289SANDISK TECHNOLOGIES, INC. | United States | Not found | 17 | 2026-10-02 |
Every /24 inside it
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