AS199133 NyaEU Yanislav Basiuk
🇷🇺Org handle: ORG-YB31-RIPE
NyaStream
RIPE NCCallocatedASPA Published
Announced Prefixes (BGP)
14total
3 IPv411 IPv6
IPv4 Addresses
Allocated (RIR)256
Announced (BGP)768
IPv6 Addresses
Allocated (RIR)3.1×10²⁶
Announced (BGP)2.4×10²⁷
Routing hygiene
Score 26/100 · Medium riskRPKI ROA coverage
78.6%
1 prefix RPKI invalid
IRR route objects
92.9%
no origin mismatches
Hijack signals
1
0 announced against others' ROAs, 1 own announced by others
Upstreams
1
diversity 0/100
- 21% of announced prefixes (3 of 14) have no valid ROA, 1 of them RPKI invalid
- Only one upstream seen in the AS paths of its routes
- 1 prefix of this ASN announced by another network against its ROAs
Based on 14 announced prefixes, updated daily (2026-10-23). How the score works · RPKI explained
Announced Prefixes
(BGP)14|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
5.175.134.0/24MOAS | Valid | RIPE | 2026-10-26 |
| Valid | RIPE | 2026-10-26 | |
94.249.158.0/24MOAS | Valid | RIPE | 2026-10-26 |
| No ROA | RIPE | 2026-10-26 | |
| Valid | RIPE | 2026-10-26 | |
| Valid | RIPE | 2026-10-26 | |
| Valid | RIPE | 2026-10-26 | |
| Valid | RIPE | 2026-10-26 | |
| Valid | RIPE | 2026-10-26 | |
| Valid | RIPE | 2026-10-26 |
1-10 of 14
1 / 2
Allocated Prefixes
(RIR)5Prefix | Country | RIR | Status |
|---|---|---|---|
| 5.175.236.0/24 | 🇸🇪 SE | RIPE | assigned |
| 2a0d:d940:50::/47 | 🇷🇺 RU | RIPE | assigned |
| 2a0d:d940:52::/47 | 🇷🇺 RU | RIPE | assigned |
| 2a0d:d940:5e::/48 | 🇪🇺 EU | RIPE | assigned |
| 2a12:4141:fb00::/40 | 🇷🇺 RU | RIPE | assigned |
All 14 announced prefixes of AS199133 →
Upstream Providers(1)
| ASN | Name |
|---|---|
| AS200993 | 🇷🇺NyaCore Yanislav Basiuk |
BGP Neighbours
(seen in AS paths)Upstreams (1)
Networks AS199133 hands its own prefixes to: transit providers, or peers at an exchange.
- AS200993NyaCore Yanislav Basiuk14
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/199133Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/199133" | jq