64.13.48.0/21 - T Mobile USA (AS17133)
CIDR
64.13.48.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
Los Angeles
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 64.13.48.0/21 | AS17133 T-FIBER - T-Mobile USA, Inc. | Valid | - | 2026-10-11 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 64.13.0.0/17 | AS17133 | /24 | arin |
Transfer History
Registry transfers of 64.13.48.0/21, blocks inside it, or blocks containing it.
- 64.13.0.0/17M&A ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 64.13.0.0/17 | M&A |
Origin ASN
AS17133
T-FIBER - T-Mobile USA, Inc.
Related Prefixes
More prefixes of AS17133
All prefixes of AS17133 →Geolocation
Learn more
- RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
- RPKI validatorCheck ROA coverage for any prefix or ASN
- What is BGP?How prefixes are announced and routed
- More-specific prefixesGlossary: covering and more-specific routes
- IPv4 transfers in the ARIN regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/64.13.48.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/64.13.48.0/21" | jq
External Links