AS203145 BISWAS-AS Debdut Biswas
🇮🇳Org handle: ORG-DB227-RIPE
Debdut Biswas R&D Network
RIPE NCCallocated
Announced Prefixes (BGP)
8total
0 IPv48 IPv6
IPv4 Addresses
Allocated (RIR)0
Announced (BGP)0
IPv6 Addresses
Allocated (RIR)3.8×10²⁵
Announced (BGP)9.6×10²⁴
Announced Prefixes
(BGP)8|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | RIPE | 2026-10-10 | |
| Valid | RIPE | 2026-10-10 | |
| Valid | RIPE | 2026-10-10 | |
| Valid | RIPE | 2026-10-10 | |
| Valid | RIPE | 2026-10-10 | |
| Valid | RIPE | 2026-10-10 | |
| Valid | RIPE | 2026-10-10 | |
| Valid | RIPE | 2026-10-10 |
Allocated Prefixes
(RIR)17Prefix | Country | RIR | Status |
|---|---|---|---|
| 2a06:de07:8120::/44 | 🇮🇳 IN | RIPE | assigned |
| 2a06:de07:8120::/48 | 🇮🇳 IN | RIPE | assigned |
| 2a06:de07:8121::/48 | 🇮🇳 IN | RIPE | assigned |
| 2a06:de07:8122::/48 | 🇮🇳 IN | RIPE | assigned |
| 2a06:de07:8123::/48 | 🇮🇳 IN | RIPE | assigned |
| 2a06:de07:8124::/48 | 🇸🇬 SG | RIPE | assigned |
| 2a06:de07:8125::/48 | 🇸🇬 SG | RIPE | assigned |
| 2a06:de07:8126::/48 | 🇸🇬 SG | RIPE | assigned |
| 2a06:de07:8127::/48 | 🇸🇬 SG | RIPE | assigned |
| 2a06:de07:8128::/48 | 🇬🇧 GB | RIPE | assigned |
1-10 of 17
1 / 2
All 8 announced prefixes of AS203145 →
BGP Neighbours
(seen in AS paths)Upstreams (1)
Networks AS203145 hands its own prefixes to: transit providers, or peers at an exchange.
- AS20473The Constant Company8
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 AS203145 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/203145Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/203145" | jq