5.44.40.0/21 - BGP Prefix
IPv4not announcedNo ROA
CIDR
5.44.40.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇷🇺 Russia
City
St Petersburg
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
7 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 5.44.40.0/23 | AS49505 SELECTEL JSC Selectel | No ROA | - | 2026-10-12 |
| 5.44.42.0/24 | AS215540 GCS-AS GLOBAL CONNECTIVITY SOLUTIONS LLP | Valid | - | 2026-10-12 |
| 5.44.43.0/24 | AS50340 SELECTEL-MSK JSC Selectel | Valid | - | 2026-10-12 |
| 5.44.44.0/24 | AS215272 CLOUDVPS-AS Yedinyye Resheniya LLC | Valid | - | 2026-10-12 |
| 5.44.45.0/24 | AS49505 SELECTEL JSC Selectel | Valid | - | 2026-10-12 |
| 5.44.46.0/24 | AS210976 TWC-EU Timeweb, LLP | Valid | - | 2026-10-12 |
| 5.44.47.0/24 | AS210976 TWC-EU Timeweb, LLP | Valid | - | 2026-10-12 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 5.44.40.0/23 | AS49505 | 🇷🇺RU | allocated |
| 5.44.40.0/24 | 🇷🇺RU | assigned | |
| 5.44.41.0/24 | 🇷🇺RU | assigned | |
| 5.44.42.0/24 | AS215540 | 🇷🇺RU | allocated |
| 5.44.42.0/25 | AS215540 | 🇦🇪AE | assigned |
| 5.44.42.128/26 | AS215540 | 🇦🇪AE | assigned |
| 5.44.42.192/27 | AS215540 | 🇦🇪AE | assigned |
| 5.44.42.224/28 | AS215540 | 🇦🇪AE | assigned |
| 5.44.42.240/29 | AS215540 | 🇦🇪AE | assigned |
| 5.44.42.248/30 | AS215540 | 🇦🇪AE | assigned |
| 5.44.42.252/31 | AS215540 | 🇦🇪AE | assigned |
| 5.44.42.254/32 | AS215540 | 🇦🇪AE | assigned |
| 5.44.43.0/24 | AS50340 | 🇷🇺RU | allocated |
| 5.44.44.0/24 | AS215272 | 🇧🇾BY | allocated |
| 5.44.45.0/24 | AS49505 | 🇷🇺RU | allocated |
| 5.44.46.0/23 | 🇷🇺RU | allocated | |
| 5.44.46.0/24 | AS210976 | 🇩🇪DE | assigned |
| 5.44.47.0/24 | AS210976 | 🇩🇪DE | assigned |
Transfer History
Registry transfers of 5.44.40.0/21, blocks inside it, or blocks containing it.
- 5.44.44.0/24Transfer ·
- 5.44.40.0/23Transfer ·
- 5.44.45.0/24Transfer ·
- 5.44.43.0/24Transfer ·
- 5.44.42.0/24Transfer ·
- 5.44.44.0/24Transfer ·
- 5.44.40.0/21Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 5.44.44.0/24 | Transfer | |||
| 5.44.40.0/23 | Transfer | |||
| 5.44.45.0/24 | Quasar LLC | JSC Selectel | Transfer | |
| 5.44.43.0/24 | Quasar LLC | JSC Selectel | Transfer | |
| 5.44.42.0/24 | Quasar LLC | LLC "Internet Tehnologii" | Transfer | |
| 5.44.44.0/24 | Quasar LLC | AdminVPS OOO | Transfer | |
| 5.44.40.0/21 | LLC "Upravlyayushaya kompaniya "Nash Dom" | Quasar LTD | Transfer |
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/5.44.40.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/5.44.40.0/21" | jq
External Links