AS40964 ASTELNET ASTELNET s.r.o.
🇨🇿Org handle: ORG-As64-RIPE
Astelnet network
RIPE NCCallocatedASPA Published
Announced Prefixes (BGP)
4total
4 IPv40 IPv6
IPv4 Addresses
Allocated (RIR)2,560
Announced (BGP)1,280
IPv6 Addresses
Allocated (RIR)7.9×10²⁸
Announced (BGP)0
Routing hygiene
Score 10/100 · Low riskRPKI ROA coverage
100%
no RPKI invalid prefixes
IRR route objects
100%
no origin mismatches
Hijack signals
0
0 announced against others' ROAs, 0 own announced by others
Upstreams
1
diversity 0/100
- Only one upstream seen in the AS paths of its routes
Based on 4 announced prefixes, updated daily (2026-10-24). How the score works · RPKI explained
Announced Prefixes
(BGP)4|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | RIPE | 2026-10-26 | |
| Valid | RIPE | 2026-10-26 | |
| Valid | RIPE | 2026-10-26 | |
| Valid | RIPE | 2026-10-26 |
Allocated Prefixes
(RIR)3Prefix | Country | RIR | Status |
|---|---|---|---|
| 89.107.128.0/21 | 🇨🇿 CZ | RIPENCC | allocated |
| 89.107.134.0/23 | 🇱🇹 LT | RIPE | assigned |
| 2a01:afc0::/32 | 🇨🇿 CZ | RIPENCC | allocated |
All 4 announced prefixes of AS40964 →
Upstream Providers(1)
| ASN | Name |
|---|---|
| AS28917 | 🇱🇹Fiord-AS Fiord Networks, UAB |
BGP Neighbours
(seen in AS paths)Upstreams (1)
Networks AS40964 hands its own prefixes to: transit providers, or peers at an exchange.
- AS28917Fiord Networks, UAB4
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
- How to run an ASPA checkVerify the upstream providers listed above
- 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/40964Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/40964" | jq