57.74.128.0/17 - ORANGE BUSINESS SERVICES IPSN ASN ORANGE BUSINESS SERVICES U.S (AS51964)
IPv4RIPE NCCannouncedAS51964ORANGE-BUSINESS-SERVICES-IPSN-ASN ORANGE BUSINESS SERVICES U.S. Inc. RPKI Valid
CIDR
57.74.128.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
🇦🇷 Argentina
City
Buenos Aires
RIR
RIPE NCC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 57.74.128.0/17 | AS51964 ORANGE-BUSINESS-SERVICES-IPSN-ASN ORANGE BUSINESS SERVICES U.S. Inc. | Valid | - | 2026-10-11 |
More-Specific Announcements
9 more-specific announcementsMore Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 57.74.128.0/19 | AS51964 | 🇦🇷AR | assigned |
| 57.74.160.0/19 | AS51964 | 🇨🇱CL | assigned |
| 57.74.192.0/20 | AS51964 | 🇨🇴CO | assigned |
| 57.74.208.0/22 | AS51964 | 🇵🇪PE | assigned |
| 57.74.212.0/22 | AS51964 | 🇪🇨EC | assigned |
| 57.74.216.0/22 | AS51964 | 🇵🇾PY | assigned |
| 57.74.220.0/22 | AS51964 | 🇺🇾UY | assigned |
| 57.74.224.0/20 | AS51964 | 🇻🇪VE | assigned |
Related Prefixes
More prefixes of AS51964
All prefixes of AS51964 →Geolocation
Abuse Contact
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 RIPE NCC regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/57.74.128.0/17Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/57.74.128.0/17" | jq
External Links