190.55.42.0/23 - Telecentro S.A (AS27747)
CIDR
190.55.42.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇦🇷 Argentina
City
Buenos Aires (Villa Crespo)
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 |
|---|---|---|---|---|
| 190.55.42.0/23 | AS27747 AS27747 - Telecentro S.A. | Valid | - | 2026-10-13 |
Related Announcements
3 less-specific, 1 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 190.55.0.0/18 | AS27747 AS27747 - Telecentro S.A. | Valid | - | 2026-10-13 |
| 190.55.32.0/20 | AS27747 AS27747 - Telecentro S.A. | Valid | - | 2026-10-13 |
| 190.55.40.0/21 | AS27747 AS27747 - Telecentro S.A. | Valid | - | 2026-10-13 |
| 190.55.43.0/24 | AS27747 AS27747 - Telecentro S.A. | Valid | - | 2026-10-13 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 190.55.0.0/16 | AS27747 | /24 | lacnic |
Origin ASN
AS27747
AS27747 - Telecentro S.A.
Related Prefixes
Geolocation
Country🇦🇷ArgentinaAR
RegionBuenos Aires F.D.
CityBuenos Aires (Villa Crespo)
Coordinates-34.6041, -58.4448 ↗
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/190.55.42.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/190.55.42.0/23" | jq
External Links