AS201021 OnurBilisim-AS Ahmet Onur Guney trading as Onur Bilisim Ve Yazilim Hizmetleri
🇹🇷Org handle: ORG-AOGT3-RIPE
RIPE NCCallocated
Announced Prefixes (BGP)
76total
76 IPv40 IPv6
IPv4 Addresses
Allocated (RIR)14,848
Announced (BGP)19,456
IPv6 Addresses
Allocated (RIR)1.2×10³⁰
Announced (BGP)0
Announced Prefixes
(BGP)76|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
5.144.183.0/24MOAS | Invalid | - | 2026-10-11 |
| Valid | RIPE | 2026-10-11 | |
| Valid | RIPE | 2026-10-11 | |
| Valid | RIPE | 2026-10-11 | |
| Valid | RIPE | 2026-10-11 | |
| Valid | RIPE | 2026-10-11 | |
| Valid | RIPE | 2026-10-11 | |
| Invalid | - | 2026-10-11 | |
62.76.224.0/24MOAS | Invalid | - | 2026-10-11 |
| Invalid | - | 2026-10-11 |
1-10 of 76
1 / 8
Allocated Prefixes
(RIR)51Prefix | Country | RIR | Status |
|---|---|---|---|
| 5.144.183.0/24 | 🇬🇧 GB | RIPE | assigned |
| 46.38.141.0/24 | 🇹🇷 TR | RIPE | assigned |
| 62.76.224.0/24 | 🇹🇷 TR | RIPE | assigned |
| 77.81.88.0/24 | 🇦🇪 AE | RIPENCC | allocated |
| 77.81.100.0/24 | 🇦🇪 AE | RIPENCC | allocated |
| 86.107.51.0/24 | 🇹🇷 TR | RIPE | assigned |
| 89.37.194.0/24 | 🇹🇷 TR | RIPE | assigned |
| 89.39.125.0/24 | 🇦🇪 AE | RIPENCC | allocated |
| 89.43.62.0/24 | 🇦🇪 AE | RIPENCC | allocated |
| 89.45.162.0/24 | 🇦🇪 AE | RIPENCC | allocated |
1-10 of 51
1 / 6
All 76 announced prefixes of AS201021 →
BGP Neighbours
(seen in AS paths)Transfer History
Registry transfers of AS201021 between organisations.
- AS201021Transfer ·
ASPA
No ASPA
Abuse Contact
External Links
Learn more
- What is an ASN?Autonomous systems, ASN ranges and how they are assigned
- RPKI and route origin validationWhat the RPKI badges on the prefix list mean
- ASPA explainedWhy AS201021 should publish an ASPA object
- IPv4 transfers in the RIPE NCC regionMonthly volume and the latest registry transfers
- ASN data in AI agents and SIEMMCP server and API integrations
API
Open https://api.ipctl.io/v1/asn/201021Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/201021" | jq