217.30.16.0/21 - GlobalTT Global Telephone & Telecommunication S.A. (GT&T) (AS201004)
CIDR
217.30.16.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇧🇪 Belgium
City
Ottignies-Louvain-la-Neuve (Louvain-la-Neuve)
RIR
RIPE NCC
Status
allocated
Allocated
2003-05-23
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
2 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 217.30.16.0/24 | AS201004 GlobalTT-AS Global Telephone & Telecommunication S.A. (GT&T) | No ROA | - | 2026-10-11 |
| 217.30.17.0/24 | AS201004 GlobalTT-AS Global Telephone & Telecommunication S.A. (GT&T) | No ROA | - | 2026-10-11 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 217.30.16.0/22 | AS201004 | 🇧🇪BE | allocated |
| 217.30.16.0/24 | AS201004 | 🇧🇪BE | assigned |
| 217.30.17.0/24 | AS201004 | 🇧🇪BE | assigned |
| 217.30.18.0/24 | 🇧🇪BE | assigned | |
| 217.30.19.0/24 | 🇧🇪BE | assigned | |
| 217.30.20.0/23 | AS201004 | 🇧🇪BE | allocated |
| 217.30.20.0/24 | 🇧🇪BE | assigned | |
| 217.30.21.0/24 | 🇧🇪BE | assigned | |
| 217.30.22.0/23 | AS198727 | 🇩🇪DE | allocated |
| 217.30.22.0/24 | 🇧🇪BE | assigned | |
| 217.30.23.0/24 | 🇧🇪BE | assigned |
Transfer History
Registry transfers of 217.30.16.0/21, blocks inside it, or blocks containing it.
- 217.30.22.0/23Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 217.30.22.0/23 | Transfer |
Related Prefixes
Geolocation
Country🇧🇪BelgiumBE
RegionWallonia
CityOttignies-Louvain-la-Neuve (Louvain-la-Neuve)
Coordinates50.6639, 4.6270 ↗
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/217.30.16.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/217.30.16.0/21" | jq
External Links