153.56.216.0/21 - BGP Prefix
IPv4RIPE NCCassigned RPKI Valid
CIDR
153.56.216.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇹🇷 Turkey
RIR
RIPE NCC
Status
assigned
Allocated
1991-09-23
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
10 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 153.56.216.0/24 | AS34984 TELLCOM-AS Superonline Iletisim Hizmetleri A.S. | Valid | - | 2026-10-12 |
| 153.56.217.0/24 | AS34984 TELLCOM-AS Superonline Iletisim Hizmetleri A.S. | Valid | - | 2026-10-12 |
| 153.56.218.0/24 | AS34984 TELLCOM-AS Superonline Iletisim Hizmetleri A.S. | Valid | - | 2026-10-12 |
| 153.56.219.0/24 | AS34984 TELLCOM-AS Superonline Iletisim Hizmetleri A.S. | Valid | - | 2026-10-12 |
| 153.56.220.0/24 | AS34984 TELLCOM-AS Superonline Iletisim Hizmetleri A.S. | Valid | - | 2026-10-12 |
| 153.56.221.0/24 | AS34984 TELLCOM-AS Superonline Iletisim Hizmetleri A.S. | Invalid | - | 2026-10-12 |
| 153.56.221.0/24 | AS215749 BILHOST Bilhost Bilisim Teknolojileri A.S. | Valid | - | 2026-10-12 |
| 153.56.222.0/24 | AS25198 ZetServers INTERKVM HOST SRL | Valid | - | 2026-10-12 |
| 153.56.222.0/24 | AS34984 TELLCOM-AS Superonline Iletisim Hizmetleri A.S. | Invalid | - | 2026-10-12 |
| 153.56.223.0/24 | AS34984 TELLCOM-AS Superonline Iletisim Hizmetleri A.S. | Valid | - | 2026-10-12 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 153.56.216.0/24 | AS34984 | 🇪🇺EU | assigned |
| 153.56.217.0/24 | AS34984 | 🇪🇺EU | assigned |
| 153.56.218.0/24 | AS34984 | 🇪🇺EU | assigned |
| 153.56.219.0/24 | AS34984 | 🇪🇺EU | assigned |
| 153.56.220.0/24 | AS34984 | 🇪🇺EU | assigned |
| 153.56.221.0/24 | AS34984 | 🇪🇺EU | assigned |
| 153.56.222.0/24 | AS34984 | 🇪🇺EU | assigned |
| 153.56.223.0/24 | AS34984 | 🇪🇺EU | assigned |
Transfer History
Registry transfers of 153.56.216.0/21, blocks inside it, or blocks containing it.
- 153.56.0.0/16inter-RIRTransfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 153.56.0.0/16inter-RIR | Transfer |
Geolocation
Country🇹🇷TurkeyTR
Coordinates38.9637, 35.2433 ↗
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/153.56.216.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/153.56.216.0/21" | jq
External Links