AS209022 Tschajera Limited 🇬🇧 GB
Announcing 16 prefixes, seen at the RIS collectors.
IPv4 prefixes
1
256 (1 × /24)
IPv6 prefixes
15
4,110 × /48
Upstreams
9
transit providers observed
Peers
9
settlement-free adjacencies
Downstreams
10
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS209022
- Name
- Tschajera Limited
- Organisation
- Tschajera Limited
- Country
- 🇬🇧 GB
- RIR
- RIPENCC
- Allocated
- 2019-04-24
- Network type
- NSP
- Scope
- Global
- Peering policy
- Selective
- IRR as-set
- AS-TSCHAJERA
- Website
- http://tschajera.com
- PeeringDB
- net/19644
- Exchanges
- 12
- Facilities
- 6
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 |
|---|---|---|---|---|---|
| AS1299 Arelion (fka. Telia Carrier) | 🇸🇪 SE | 68,583 | 134 | 74 | CAIDA |
| AS174 Cogent Communications, LLC | 🇺🇸 US | 65,465 | 4,019 | 36 | CAIDA |
| AS6939 Hurricane Electric LLC | 🇺🇸 US | 52,731 | 235 | 316 | inferred |
| AS37721 Virtual Technologies & Solutions | 🇧🇫 BF | 21,537 | 64 | 1 | inferred |
| AS56655 Gigahost AS | 🇳🇴 NO | 15,265 | 33 | 1 | inferred |
| AS17639 Converge ICT Solutions Inc. | 🇵🇠PH | 270 | 567 | 11 | inferred |
| AS12586 GHOSTnet GmbH | 🇩🇪 DE | 54 | 510 | 3 | inferred |
| AS29632 Netassist International EOOD | 🇧🇬 BG | 42 | 0 | 47 | inferred |
| AS58057 Securebit AG | 🇨🇠CH | 19 | 14 | 6 | inferred |
Peers
Adjacencies that look settlement-free rather than transit
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS20485 TransTeleCom JSC | 🇷🇺 RU | 28,150 | 85 | 1 | CAIDA |
| AS50673 Serverius Holding B.V. | 🇳🇱 NL | 15,923 | 129 | 3 | CAIDA |
| AS34927 iFog GmbH | 🇨🇠CH | 15,252 | 38 | 110 | CAIDA |
| AS24482 SG.GS | 🇸🇬 SG | 4,712 | 45 | 15 | CAIDA |
| AS25091 IP-Max SA | 🇨🇠CH | 170 | 25 | 1 | CAIDA |
| AS6696 VERIXI SA | 🇧🇪 BE | 145 | 49 | 1 | CAIDA |
| AS48185 team.blue NV | 🇧🇪 BE | 14 | 1 | 13 | CAIDA |
| AS204092 Association GRIFON | 🇫🇷 FR | 10 | 2 | 23 | CAIDA |
| AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC) | 🇳🇱 NL | 0 | 7 | 27 | CAIDA |
Downstreams
Networks this one appears to provide transit to
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS215223 Mohammad Raska | 🇮🇩 ID | 0 | 0 | 21 | inferred |
| AS214006 Maartje Eyskens | 🇧🇪 BE | 0 | 0 | 20 | inferred |
| AS200586 ahmad munir | 🇮🇩 ID | 0 | 0 | 16 | inferred |
| AS218969 ZHICHENG YANG | ðŸ‡ðŸ‡° HK | 0 | 0 | 10 | inferred |
| AS208548 Kria Elinarbur | 🇮🇸 IS | 0 | 0 | 9 | inferred |
| AS209718 Jori Vanneste | 🇧🇪 BE | 0 | 0 | 9 | inferred |
| AS214147 Ka Ho Ng | 🇨🇦 CA | 0 | 0 | 8 | inferred |
| AS202929 Olaf Lienau | 🇩🇪 DE | 0 | 0 | 6 | inferred |
| AS149476 iFog GmbH | 🇨🇠CH | 0 | 0 | 5 | inferred |
| AS205848 Dominik Pohl | 🇩🇪 DE | 0 | 3 | 3 | inferred |
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.