201.28.0.0/17 - TELEFONICA BRASIL S.A (AS10429)
CIDR
201.28.0.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
🇧🇷 Brazil
City
São José do Rio Preto
RIR
LACNIC
Status
allocated
Allocated
2004-12-16
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 201.28.0.0/17 | AS10429 TELEFONICA BRASIL S.A | No ROA | Other IRR | 2026-10-11 |
More-Specific Announcements
1 more-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 201.28.0.0/18 | AS10429 TELEFONICA BRASIL S.A | No ROA | - | 2026-10-11 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS10429 | Other IRR | MAINT-AS10429 | 2024-10-23 |
Origin ASN
AS10429
TELEFONICA BRASIL S.A
Related Prefixes
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 LACNIC regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/201.28.0.0/17Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/201.28.0.0/17" | jq
External Links