AS210728 Cyso Group B.V. 🇳🇱 NL
Announcing 4 prefixes, seen at the RIS collectors.
IPv4 prefixes
3
768 (3 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
5
transit providers observed
Peers
15
settlement-free adjacencies
Downstreams
1
transit customers observed
Customer cone
2
ASes reachable through it
Registry and operator data
- AS number
- AS210728
- Name
- Cyso Group B.V.
- Organisation
- Cyso Group B.V.
- Country
- 🇳🇱 NL
- RIR
- RIPENCC
- Allocated
- 2021-09-22
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 |
|---|---|---|---|---|---|
| AS3356 Lumen (Level 3) | 🇺🇸 US | 72,235 | 1,967 | 128 | CAIDA |
| AS29632 Netassist International EOOD | 🇧🇬 BG | 45 | 0 | 3 | inferred |
| AS25151 Cyso Group B.V. | 🇳🇱 NL | 4 | 15 | 16 | CAIDA |
| AS213241 TECHIT.BE SRL | 🇧🇪 BE | 0 | 14 | 2 | inferred |
| AS56662 Marcin Gondek | 🇵🇱 PL | 0 | 0 | 2 | inferred |
Peers
Adjacencies that look settlement-free rather than transit
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS6939 Hurricane Electric LLC | 🇺🇸 US | 56,744 | 236 | 47 | CAIDA |
| AS33891 Core-Backbone GmbH | 🇩🇪 DE | 28,426 | 1 | 6 | CAIDA |
| AS20485 TransTeleCom JSC | 🇷🇺 RU | 28,288 | 85 | 5 | CAIDA |
| AS37721 Virtual Technologies & Solutions | 🇧🇫 BF | 26,432 | 64 | 7 | CAIDA |
| AS24482 SG.GS | 🇸🇬 SG | 20,557 | 45 | 7 | CAIDA |
| AS34549 meerfarbig GmbH & Co. KG | 🇩🇪 DE | 19,981 | 48 | 17 | CAIDA |
| AS17639 Converge ICT Solutions Inc. | 🇵🇠PH | 244 | 567 | 4 | CAIDA |
| AS12779 IT.Gate S.p.A. | 🇮🇹 IT | 75 | 25 | 5 | CAIDA |
| AS1836 green.ch AG | 🇨🇠CH | 45 | 78 | 7 | CAIDA |
| AS12859 BIT BV | 🇳🇱 NL | 42 | 70 | 4 | CAIDA |
| AS34019 Hivane Association | 🇫🇷 FR | 39 | 6 | 7 | CAIDA |
| AS58057 Securebit AG | 🇨🇠CH | 21 | 14 | 2 | CAIDA |
| AS48362 Stadtwerke Feldkirch | 🇦🇹 AT | 15 | 8 | 7 | CAIDA |
| AS212024 Marc Schmitt | 🇫🇷 FR | 0 | 1 | 7 | CAIDA |
| AS34800 Securebit AG | 🇨🇠CH | 0 | 1 | 5 | CAIDA |
Downstreams
Networks this one appears to provide transit to
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS44694 Cyso Group B.V. | 🇳🇱 NL | 0 | 2 | 123 | 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.