45.74.240.0/21 - BGP Prefix
IPv4RIPE NCCallocated RPKI Valid
CIDR
45.74.240.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇹🇷 Turkey
City
Istanbul
RIR
RIPE NCC
Status
allocated
Allocated
2015-04-23
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 |
|---|---|---|---|---|
| 45.74.240.0/24 | AS202303 ISP-TRENDNET-AS202303 TRENDNET TELEKOMUNIKASYON BILISIM HIZMETLERI TICARET LIMITED SIRKETI | Valid | - | 2026-10-12 |
| 45.74.241.0/24 | AS199099 ERLION ERLION BILISIM LIMITED SIRKETI | Valid | - | 2026-10-12 |
| 45.74.242.0/24 | AS209737 AS209737 Meric Internet Teknolojileri A.S. | Valid | - | 2026-10-12 |
| 45.74.243.0/24 | AS197261 HEPHOSTING Omer Can Kucergun | Valid | - | 2026-10-12 |
| 45.74.243.0/24 | AS209711 MUVHost MUV Bilisim ve Telekomunikasyon Hizmetleri Ltd. Sti. | Valid | - | 2026-10-12 |
| 45.74.244.0/24 | AS212219 HostingDunyam HOSTING DUNYAM BILISIM TEKNOLOJILERI TICARET LIMITED SIRKETI | Valid | - | 2026-10-12 |
| 45.74.245.0/24 | AS199099 ERLION ERLION BILISIM LIMITED SIRKETI | Valid | - | 2026-10-12 |
| 45.74.246.0/24 | AS213637 Siberdizayn Siberdizayn Bilisim Teknolojileri A.S. | Valid | - | 2026-10-12 |
| 45.74.247.0/24 | AS211577 ZERSNETLLC ZERSNET LLC | Invalid | - | 2026-10-12 |
| 45.74.247.0/24 | AS212219 HostingDunyam HOSTING DUNYAM BILISIM TEKNOLOJILERI TICARET LIMITED SIRKETI | Valid | - | 2026-10-12 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 45.74.240.0/24 | AS202303 | 🇹🇷TR | assigned |
| 45.74.241.0/24 | AS199099 | 🇹🇷TR | assigned |
| 45.74.243.0/24 | AS209711 | 🇹🇷TR | assigned |
| 45.74.244.0/24 | AS212219 | 🇹🇷TR | assigned |
| 45.74.245.0/24 | AS199099 | 🇹🇷TR | assigned |
| 45.74.246.0/24 | AS213637 | 🇦🇺AU | assigned |
| 45.74.247.0/24 | AS211577 | 🇹🇷TR | assigned |
Transfer History
Registry transfers of 45.74.240.0/21, blocks inside it, or blocks containing it.
- 45.74.240.0/21inter-RIRTransfer ·
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 transfers in the RIPE NCC regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/45.74.240.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/45.74.240.0/21" | jq
External Links