212.166.96.0/19 - T SYSTEMS AT Deutsche Telekom Global Business Solutions (AS8387)
CIDR
212.166.96.0/19
IP Version
IPv4
Addresses
8.1K
Mask
/19 (255.255.224.0)
Country
🇦🇹 Austria
City
Vienna (Landstraße)
RIR
RIPE NCC
Status
allocated
Allocated
2001-04-19
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 212.166.96.0/19 | AS8387 T-SYSTEMS-AT Deutsche Telekom Global Business Solutions GmbH | Valid | RIPE | 2026-10-11 |
More-Specific Announcements
4 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 212.166.108.0/24 | AS8387 T-SYSTEMS-AT Deutsche Telekom Global Business Solutions GmbH | Valid | - | 2026-10-11 |
| 212.166.113.0/24 | AS8387 T-SYSTEMS-AT Deutsche Telekom Global Business Solutions GmbH | Valid | - | 2026-10-11 |
| 212.166.115.0/24 | AS8387 T-SYSTEMS-AT Deutsche Telekom Global Business Solutions GmbH | Valid | - | 2026-10-11 |
| 212.166.122.0/23 | AS8387 T-SYSTEMS-AT Deutsche Telekom Global Business Solutions GmbH | Valid | - | 2026-10-11 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 212.166.96.0/19 | AS8387 | /24 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS8387 | RIPE | AS8387-MNT | 2022-06-24 |
More Specific Prefixes
Transfer History
Registry transfers of 212.166.96.0/19, blocks inside it, or blocks containing it.
- 212.166.96.0/19Transfer ·
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/212.166.96.0/19Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/212.166.96.0/19" | jq
External Links