AS21928 T-Mobile USA, Inc. 🇺🇸 US
Announcing 544 prefixes, seen at the RIS collectors.
IPv4 prefixes
284
13,956,864 (54,519 × /24)
IPv6 prefixes
260
18 × /32
Upstreams
5
transit providers observed
Peers
11
settlement-free adjacencies
Downstreams
3
transit customers observed
Customer cone
4
ASes reachable through it
Registry and operator data
- AS number
- AS21928
- Name
- T-Mobile USA, Inc.
- Organisation
- T-Mobile USA
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2002-06-12
- Network type
- Cable/DSL/ISP
- Scope
- North America
- Peering policy
- Selective
- IRR as-set
- AS-21928
- Website
- http://www.t-mobile.com
- PeeringDB
- net/3592
- Exchanges
- 9
- Facilities
- 16
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
260 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 2607:fb91:3e00::/40 v6 | RPKI valid | 20 | 2448221928 | 2026-09-18 |
| 2607:fb91:3f00::/40 v6 | RPKI valid | 20 | 2448221928 | 2026-09-18 |
| 2607:fb91:4000::/40 v6 | RPKI valid | 19 | 2448221928 | 2026-09-18 |
| 2607:fb91:4100::/40 v6 | RPKI valid | 20 | 2448221928 | 2026-09-18 |
| 2607:fb91:4400::/40 v6 | RPKI valid | 19 | 2448221928 | 2026-09-18 |
| 2607:fb91:4500::/40 v6 | RPKI valid | 20 | 2448221928 | 2026-09-18 |
| 2607:fb91:4600::/40 v6 | RPKI valid | 19 | 2448221928 | 2026-09-18 |
| 2607:fb91:4800::/40 v6 | RPKI valid | 20 | 2448221928 | 2026-09-18 |
| 2607:fb91:4900::/40 v6 | RPKI valid | 20 | 2448221928 | 2026-09-18 |
| 2607:fb91:4b00::/40 v6 | RPKI valid | 19 | 2448221928 | 2026-09-18 |
| 2607:fb91:4c00::/40 v6 | RPKI valid | 19 | 2448221928 | 2026-09-18 |
| 2607:fb91:4d00::/40 v6 | RPKI valid | 19 | 2448221928 | 2026-09-18 |
| 2607:fb91:4e00::/40 v6 | RPKI valid | 20 | 2448221928 | 2026-09-18 |
| 2607:fb91:4f00::/40 v6 | RPKI valid | 20 | 2448221928 | 2026-09-18 |
| 2607:fb91:5000::/40 v6 | RPKI valid | 20 | 2448221928 | 2026-09-18 |
| 2607:fb91:5100::/40 v6 | RPKI valid | 19 | 2448221928 | 2026-09-18 |
| 2607:fb91:5200::/40 v6 | RPKI valid | 32 | 2448221928 | 2026-09-18 |
| 2607:fb91:5300::/40 v6 | RPKI valid | 20 | 2448221928 | 2026-09-18 |
| 2607:fb91:5600::/40 v6 | RPKI valid | 21 | 2448221928 | 2026-09-18 |
| 2607:fb91:5700::/40 v6 | RPKI valid | 32 | 2448221928 | 2026-09-18 |
| 2607:fb91:6100::/40 v6 | RPKI valid | 21 | 2448221928 | 2026-09-18 |
| 2607:fb91:7900::/40 v6 | RPKI valid | 21 | 2448221928 | 2026-09-18 |
| 2607:fb91:8200::/40 v6 | RPKI valid | 19 | 2448221928 | 2026-09-18 |
| 2607:fb91:8800::/40 v6 | RPKI valid | 20 | 2448221928 | 2026-09-18 |
| 2607:fb91:8b00::/40 v6 | RPKI valid | 32 | 2448221928 | 2026-09-18 |
| 2607:fb91:8c00::/40 v6 | RPKI valid | 32 | 2448221928 | 2026-09-18 |
| 2607:fb91:8d00::/40 v6 | RPKI valid | 32 | 2448221928 | 2026-09-18 |
| 2607:fb91:8e00::/40 v6 | RPKI valid | 32 | 2448221928 | 2026-09-18 |
| 2607:fb91:9000::/40 v6 | RPKI valid | 19 | 2448221928 | 2026-09-18 |
| 2607:fb91:bd00::/40 v6 | RPKI valid | 20 | 2448221928 | 2026-09-18 |
| 2607:fb92:100::/40 v6 | RPKI valid | 27 | 2448221928 | 2026-09-18 |
| 2607:fb92:400::/40 v6 | RPKI valid | 19 | 2448221928 | 2026-09-18 |
| 2607:fb92:500::/40 v6 | RPKI valid | 20 | 2448221928 | 2026-09-18 |
| 2607:fb92:600::/40 v6 | RPKI valid | 19 | 2448221928 | 2026-09-18 |
| 2607:fb92:900::/40 v6 | RPKI valid | 32 | 2448221928 | 2026-09-18 |
| 2607:fb92:d00::/40 v6 | RPKI valid | 20 | 2448221928 | 2026-09-18 |
| 2607:fb92:1600::/40 v6 | RPKI valid | 20 | 2448221928 | 2026-09-18 |
| 2607:fb92:1700::/40 v6 | RPKI valid | 19 | 2448221928 | 2026-09-18 |
| 2607:fb92:1800::/40 v6 | RPKI valid | 20 | 2448221928 | 2026-09-18 |
| 2607:fb92:1900::/40 v6 | RPKI valid | 20 | 2448221928 | 2026-09-18 |
| 2607:fb92:1c00::/40 v6 | RPKI valid | 32 | 2448221928 | 2026-09-18 |
| 2607:fb92:1d00::/40 v6 | RPKI valid | 2 | 2448221928 | 2026-11-03 |
| 2607:fb92:1e00::/40 v6 | RPKI valid | 20 | 2448221928 | 2026-09-18 |
| 2607:fb92:1f00::/40 v6 | RPKI valid | 20 | 2448221928 | 2026-09-18 |
| 2607:fb92:2000::/40 v6 | RPKI valid | 19 | 2448221928 | 2026-09-18 |
| 2607:fb92:2100::/40 v6 | RPKI valid | 20 | 2448221928 | 2026-09-18 |
| 2607:fb92:2200::/40 v6 | RPKI valid | 19 | 2448221928 | 2026-09-18 |
| 2607:fb92:2400::/40 v6 | RPKI valid | 20 | 2448221928 | 2026-09-18 |
| 2607:fb92:2500::/40 v6 | RPKI valid | 19 | 2448221928 | 2026-09-18 |
| 2607:fb92:2600::/40 v6 | RPKI valid | 20 | 2448221928 | 2026-09-18 |
| 2607:fb92:2700::/40 v6 | RPKI valid | 20 | 2448221928 | 2026-09-18 |
| 2607:fb92:2800::/40 v6 | RPKI valid | 19 | 2448221928 | 2026-09-18 |
| 2607:fb92:2900::/40 v6 | RPKI valid | 20 | 2448221928 | 2026-09-18 |
| 2607:fb92:2a00::/40 v6 | RPKI valid | 20 | 2448221928 | 2026-09-18 |
| 2607:fb92:2b00::/40 v6 | RPKI valid | 20 | 2448221928 | 2026-09-18 |
| 2607:fb92:2c00::/40 v6 | RPKI valid | 20 | 2448221928 | 2026-09-18 |
| 2607:fb92:2d00::/40 v6 | RPKI valid | 20 | 2448221928 | 2026-09-18 |
| 2607:fb92:2f00::/40 v6 | RPKI valid | 19 | 2448221928 | 2026-09-18 |
| 2607:fb92:3000::/40 v6 | RPKI valid | 19 | 2448221928 | 2026-09-18 |
| 2607:fb92:3100::/40 v6 | RPKI valid | 19 | 2448221928 | 2026-09-18 |