2804:1b1:b100::/47 - TELEFONICA BRASIL S.A (AS18881)
CIDR
2804:1b1:b100::/47
IP Version
IPv6
Addresses
2.4Y
Mask
/47
Country
🇧🇷 Brazil
City
São José do Rio Preto
RIR
LACNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2804:1b1:b100::/47 | AS18881 TELEFONICA BRASIL S.A | No ROA | - | 2026-10-11 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2804:1b1:8000::/34 | AS18881 TELEFONICA BRASIL S.A | No ROA | - | 2026-10-11 |
Origin ASN
AS18881
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/2804:1b1:b100::/47Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2804:1b1:b100::/47" | jq
External Links