AS39543 TENNET-AS Tennet Telecom SRL
🇷🇴Org handle: ORG-ETS1-RIPE
RIPE NCCallocated
Announced Prefixes (BGP)
31total
30 IPv41 IPv6
IPv4 Addresses
Allocated (RIR)2,048
Announced (BGP)7,936
IPv6 Addresses
Allocated (RIR)1.2×10²⁴
Announced (BGP)1.2×10²⁴
Announced Prefixes
(BGP)31|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| 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 | |
| Valid | RIPE | 2026-10-11 | |
| Valid | RIPE | 2026-10-11 | |
| Valid | RIPE | 2026-10-11 | |
| Valid | RIPE | 2026-10-11 |
1-10 of 31
1 / 4
Allocated Prefixes
(RIR)9Prefix | Country | RIR | Status |
|---|---|---|---|
| 86.106.81.0/24 | 🇷🇴 RO | RIPENCC | allocated |
| 89.39.111.0/24 | 🇷🇴 RO | RIPENCC | allocated |
| 89.40.67.0/24 | 🇷🇴 RO | RIPENCC | allocated |
| 89.45.164.0/24 | 🇷🇴 RO | RIPENCC | allocated |
| 89.47.98.0/24 | 🇷🇴 RO | RIPE | assigned |
| 89.47.101.0/24 | 🇷🇴 RO | RIPE | assigned |
| 93.113.204.0/24 | 🇷🇴 RO | RIPENCC | allocated |
| 188.241.3.0/24 | 🇷🇴 RO | RIPENCC | allocated |
| 2001:4d18::/48 | 🇷🇴 RO | RIPE | assigned |
All 31 announced prefixes of AS39543 →
BGP Neighbours
(seen in AS paths)Upstreams (3)
Networks AS39543 hands its own prefixes to: transit providers, or peers at an exchange.
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 AS39543 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/39543Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/39543" | jq