128.124.0.0/16
🇺🇦CIDR
128.124.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇦 Ukraine
City
Kharkiv
RIR
RIPENCC
Status
allocated
Allocated
10/7/2011
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 128.124.0.0/16 | AS21497UMC-AS PrJSC "VF UKRAINE" | Valid | RIPE | 6/13/2026 |
Covering Prefix
14 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 128.124.0.0/17 | AS21497UMC-AS PrJSC "VF UKRAINE" | Valid | — | 6/13/2026 |
| 128.124.128.0/17 | AS21497UMC-AS PrJSC "VF UKRAINE" | Valid | — | 6/13/2026 |
| 128.124.128.0/18 | AS21497UMC-AS PrJSC "VF UKRAINE" | Valid | — | 6/13/2026 |
| 128.124.192.0/18 | AS21497UMC-AS PrJSC "VF UKRAINE" | Valid | — | 6/13/2026 |
| 128.124.0.0/18 | AS21497UMC-AS PrJSC "VF UKRAINE" | Valid | — | 6/13/2026 |
| 128.124.64.0/18 | AS21497UMC-AS PrJSC "VF UKRAINE" | Valid | — | 6/13/2026 |
| 128.124.192.0/19 | AS21497UMC-AS PrJSC "VF UKRAINE" | Valid | — | 6/13/2026 |
| 128.124.224.0/19 | AS21497UMC-AS PrJSC "VF UKRAINE" | Valid | — | 6/13/2026 |
| 128.124.0.0/19 | AS21497UMC-AS PrJSC "VF UKRAINE" | Valid | — | 6/13/2026 |
| 128.124.32.0/19 | AS21497UMC-AS PrJSC "VF UKRAINE" | Valid | — | 6/13/2026 |
| 128.124.64.0/19 | AS21497UMC-AS PrJSC "VF UKRAINE" | Valid | — | 6/13/2026 |
| 128.124.96.0/19 | AS21497UMC-AS PrJSC "VF UKRAINE" | Valid | — | 6/13/2026 |
| 128.124.128.0/19 | AS21497UMC-AS PrJSC "VF UKRAINE" | Valid | — | 6/13/2026 |
| 128.124.160.0/19 | AS21497UMC-AS PrJSC "VF UKRAINE" | Valid | — | 6/13/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 128.124.0.0/16 | AS21497 | /19 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS21497 | RIPE | UMC-MNT | 10/7/2011 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 128.124.0.0/17 | AS21497 | 🇺🇦UA | assigned |
| 128.124.128.0/17 | AS21497 | 🇺🇦UA | assigned |
Origin ASN
AS21497
UMC-AS PrJSC "VF UKRAINE"
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/128.124.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/128.124.0.0/16" | jq
External Links