178.133.64.0/18 - UMC PrJSC "VF UKRAINE" (AS21497)
CIDR
178.133.64.0/18
IP Version
IPv4
Addresses
16.3K
Mask
/18 (255.255.192.0)
Country
🇺🇦 Ukraine
City
Bohuslav
RIR
RIPE NCC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 178.133.64.0/18 | AS21497 UMC-AS PrJSC "VF UKRAINE" | Valid | RIPE | 2026-10-12 |
Related Announcements
2 less-specific, 2 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 178.133.0.0/16 | AS21497 UMC-AS PrJSC "VF UKRAINE" | Valid | - | 2026-10-12 |
| 178.133.0.0/17 | AS21497 UMC-AS PrJSC "VF UKRAINE" | Valid | - | 2026-10-12 |
| 178.133.64.0/19 | AS21497 UMC-AS PrJSC "VF UKRAINE" | Valid | - | 2026-10-12 |
| 178.133.96.0/19 | AS21497 UMC-AS PrJSC "VF UKRAINE" | Valid | - | 2026-10-12 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 178.133.0.0/16 | AS21497 | /19 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS21497 | RIPE | UMC-MNT | 2018-03-23 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 178.133.64.0/19 | AS21497 | 🇺🇦UA | assigned |
| 178.133.96.0/19 | AS21497 | 🇺🇦UA | assigned |
Origin ASN
AS21497
UMC-AS PrJSC "VF UKRAINE"
Related Prefixes
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/178.133.64.0/18Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/178.133.64.0/18" | jq
External Links