177.87.40.0/22 - Une Telecom Ltda (AS52573)
CIDR
177.87.40.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇧🇷 Brazil
City
Goiânia
RIR
LACNIC
Status
allocated
Allocated
2011-11-21
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below. | ||||
More-Specific Announcements
3 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 177.87.40.0/23 | AS52573 Une Telecom Ltda | Valid | - | 2026-10-11 |
| 177.87.42.0/24 | AS52573 Une Telecom Ltda | Valid | - | 2026-10-11 |
| 177.87.43.0/24 | AS52573 Une Telecom Ltda | Valid | - | 2026-10-11 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 177.87.40.0/22 | AS52573 | /24 | lacnic |
Transfer History
Registry transfers of 177.87.40.0/22, blocks inside it, or blocks containing it.
- 177.87.40.0/22Transfer ·
Origin ASN
AS52573
Une Telecom Ltda
Related Prefixes
More prefixes of AS52573
All prefixes of AS52573 →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/177.87.40.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/177.87.40.0/22" | jq
External Links