AS197394 CJSC Telecommunications 21 🇷🇺 RU
Announcing 19 prefixes, seen at the RIS collectors.
IPv4 prefixes
19
11,264 (44 × /24)
IPv6 prefixes
0
-
Upstreams
2
transit providers observed
Peers
4
settlement-free adjacencies
Downstreams
7
transit customers observed
Customer cone
20
ASes reachable through it
Registry and operator data
- AS number
- AS197394
- Name
- CJSC Telecommunications 21
- Organisation
- Telecommunications 21 century LLC
- Country
- 🇷🇺 RU
- RIR
- RIPENCC
- Allocated
- 2010-11-15
- Network type
- Cable/DSL/ISP
- Traffic levels
- 20-50Gbps
- Scope
- Europe
- Peering policy
- Open
- IRR as-set
- AS-T21V
- Website
- http://www.t21v.ru
- PeeringDB
- net/13408
- Exchanges
- 1
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Upstreams
Networks seen providing transit to this one
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS3216 Vimpelcom PJSC | 🇷🇺 RU | 24,279 | 591 | 918 | CAIDA |
| AS31133 MegaFon PJSC | 🇷🇺 RU | 24,116 | 493 | 430 | CAIDA |
Peers
Adjacencies that look settlement-free rather than transit
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS6939 Hurricane Electric LLC | 🇺🇸 US | 56,441 | 236 | 115 | CAIDA |
| AS24482 SG.GS | 🇸🇬 SG | 20,739 | 45 | 20 | CAIDA |
| AS25091 IP-Max SA | 🇨🇭 CH | 196 | 25 | 1 | CAIDA |
| AS49673 Truenetwork LLC | 🇷🇺 RU | 9 | 4 | 20 | CAIDA |
Downstreams
Networks this one appears to provide transit to
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS28825 CJSC Telekommunikacii 21 | 🇷🇺 RU | 12 | 1 | 347 | CAIDA |
| AS57011 Information- Analytical Agency IF LTD | 🇷🇺 RU | 2 | 1 | 80 | CAIDA |
| AS59418 CJSC Telecommunications 21 | 🇷🇺 RU | 0 | 2 | 86 | CAIDA |
| AS50164 PJSC TATNEFT N.A. V.D. SHASHIN | 🇷🇺 RU | 0 | 2 | 86 | CAIDA |
| AS43265 RN Telecom Ltd. | 🇷🇺 RU | 0 | 7 | 65 | CAIDA |
| AS198122 Digital Technology Ltd. | 🇷🇺 RU | 0 | 1 | 43 | CAIDA |
| AS48676 LLC "Svyazenergo" | 🇷🇺 RU | 0 | 1 | 12 | CAIDA |
Relationships marked inferred come from where the two networks sit on the AS paths the collectors see, which is a guess and is wrong for some of them. The rest are stated by CAIDA's published inference over a much wider set of collectors.