37.139.128.0/22 - BGP Prefix
IPv4not announced RPKI Valid
CIDR
37.139.128.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇺🇸 United States
City
New York
Status
not announced
Allocated
-
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
4 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 37.139.128.0/24 | AS9009 M247 M247 Europe SRL | Invalid | - | 2026-10-12 |
| 37.139.129.0/24 | AS210218 OpenFiber-Italy Open Fiber S.P.A. | Valid | - | 2026-10-12 |
| 37.139.130.0/24 | AS16276 OVH OVH SAS | Valid | - | 2026-10-12 |
| 37.139.131.0/24 | AS8739 ICDSoft ICDSoft Ltd. | Valid | - | 2026-10-12 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 37.139.128.0/24 | AS9009 | 🇧🇬BG | allocated |
| 37.139.128.0/25 | 🇹🇭TH | assigned | |
| 37.139.128.128/26 | 🇹🇭TH | assigned | |
| 37.139.128.192/27 | 🇹🇭TH | assigned | |
| 37.139.128.224/28 | 🇹🇭TH | assigned | |
| 37.139.128.240/29 | 🇹🇭TH | assigned | |
| 37.139.128.248/30 | 🇹🇭TH | assigned | |
| 37.139.128.252/31 | 🇹🇭TH | assigned | |
| 37.139.128.254/32 | 🇹🇭TH | assigned | |
| 37.139.129.0/24 | AS210218 | 🇮🇹IT | allocated |
| 37.139.130.0/24 | AS16276 | 🇧🇬BG | allocated |
| 37.139.130.0/25 | 🇨🇦CA | assigned | |
| 37.139.130.128/26 | 🇨🇦CA | assigned | |
| 37.139.130.192/27 | 🇨🇦CA | assigned | |
| 37.139.130.224/28 | 🇨🇦CA | assigned | |
| 37.139.130.240/29 | 🇨🇦CA | assigned | |
| 37.139.130.248/30 | 🇨🇦CA | assigned | |
| 37.139.130.252/31 | 🇨🇦CA | assigned | |
| 37.139.130.254/32 | 🇨🇦CA | assigned | |
| 37.139.131.0/24 | AS8739 | 🇭🇰HK | allocated |
Transfer History
Registry transfers of 37.139.128.0/22, blocks inside it, or blocks containing it.
- 37.139.129.0/24Transfer ·
- 37.139.131.0/24inter-RIRTransfer ·
- 37.139.128.0/22M&A ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 37.139.129.0/24 | Neterra Ltd. | Open Fiber S.P.A. | Transfer | |
| 37.139.131.0/24inter-RIR | Neterra Ltd. | ICD Soft Ltd | Transfer | |
| 37.139.128.0/22 | Mayak Consulting Ltd. | Neterra Ltd. | M&A |
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 transfer marketTransfers published by all five RIRs
API
Open https://api.ipctl.io/v1/prefix/37.139.128.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/37.139.128.0/22" | jq
External Links