AS31357 TOMICA-AS Limited Company Information and Consulting Agency
🇷🇺Org handle: ORG-LCIA1-RIPE
Tomsk Information and Consulting Agency
RIPE NCCallocated
Announced Prefixes (BGP)
5total
4 IPv41 IPv6
IPv4 Addresses
Allocated (RIR)16,640
Announced (BGP)22,784
IPv6 Addresses
Allocated (RIR)6.3×10²⁹
Announced (BGP)1.2×10²⁴
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 5 announced prefixes, updated daily (2026-10-25). How the score works · RPKI explained
Announced Prefixes
(BGP)5|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | - | 2026-10-26 | |
| Valid | RIPE | 2026-10-26 | |
| Valid | RIPE | 2026-10-26 | |
| Valid | RIPE | 2026-10-26 | |
| Valid | RIPE | 2026-10-26 |
Allocated Prefixes
(RIR)4Prefix | Country | RIR | Status |
|---|---|---|---|
| 46.166.216.0/24 | 🇷🇺 RU | RIPE | assigned |
| 78.140.0.0/18 | 🇷🇺 RU | RIPENCC | allocated |
| 2a04:3800::/29 | 🇷🇺 RU | RIPENCC | allocated |
| 2a04:3800:2::/48 | 🇷🇺 RU | RIPE | assigned |
All 5 announced prefixes of AS31357 →
Downstream Customers(1)
| ASN | Name |
|---|---|
| AS50433 | 🇷🇺TSPU-AS State educational institution of higher professional education "Tomsk State Pedagogical University" |
BGP Neighbours
(seen in AS paths)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/31357Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/31357" | jq