AS16205 DSI GmbH Daten Service Informationssysteme 🇩🇪 DE
Announcing 12 prefixes, seen at the RIS collectors.
IPv4 prefixes
10
16,384 (64 × /24)
IPv6 prefixes
2
1 × /32
Upstreams
10
transit providers observed
Peers
10
settlement-free adjacencies
Downstreams
6
transit customers observed
Customer cone
6
ASes reachable through it
Registry and operator data
- AS number
- AS16205
- Name
- DSI GmbH Daten Service Informationssysteme
- Organisation
- DSI NET
- Country
- 🇩🇪 DE
- RIR
- RIPENCC
- Allocated
- 2001-01-23
- Network type
- NSP
- Scope
- Regional
- Peering policy
- Open
- IRR as-set
- AS-DSI
- Website
- https://www.dsi.net
- PeeringDB
- net/27277
- Exchanges
- 5
- Facilities
- 9
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 | 71,469 | 2,088 | 208 | CAIDA |
| AS3320 Deutsche Telekom AG | 🇩🇪 DE | 50,631 | 910 | 37 | CAIDA |
| AS33891 Core-Backbone GmbH | 🇩🇪 DE | 27,085 | 1 | 4 | inferred |
| AS37721 Virtual Technologies & Solutions | 🇧🇫 BF | 23,879 | 64 | 2 | inferred |
| AS13237 euNetworks GmbH | 🇩🇪 DE | 341 | 31 | 80 | CAIDA |
| AS1836 green.ch AG | 🇨🇭 CH | 45 | 78 | 5 | inferred |
| AS29632 Netassist International EOOD | 🇧🇬 BG | 44 | 0 | 10 | inferred |
| AS12306 Plus.line AG | 🇩🇪 DE | 25 | 14 | 113 | CAIDA |
| AS213241 TECHIT.BE SRL | 🇧🇪 BE | 0 | 14 | 5 | inferred |
| AS56662 Marcin Gondek | 🇵🇱 PL | 0 | 0 | 5 | inferred |
Peers
Adjacencies that look settlement-free rather than transit
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS6939 Hurricane Electric LLC | 🇺🇸 US | 54,701 | 185 | 113 | CAIDA |
| AS20485 TransTeleCom JSC | 🇷🇺 RU | 30,644 | 85 | 15 | CAIDA |
| AS34549 meerfarbig GmbH & Co. KG | 🇩🇪 DE | 15,670 | 48 | 50 | CAIDA |
| AS24482 SG.GS | 🇸🇬 SG | 4,874 | 45 | 19 | CAIDA |
| AS17639 Converge ICT Solutions Inc. | 🇵🇭 PH | 274 | 567 | 10 | CAIDA |
| AS34019 Hivane Association | 🇫🇷 FR | 38 | 6 | 17 | CAIDA |
| AS58057 Securebit AG | 🇨🇭 CH | 21 | 14 | 6 | CAIDA |
| AS48362 Stadtwerke Feldkirch | 🇦🇹 AT | 16 | 8 | 20 | CAIDA |
| AS212024 Marc Schmitt | 🇫🇷 FR | 0 | 1 | 20 | CAIDA |
| AS34800 Securebit AG | 🇨🇭 CH | 0 | 1 | 14 | CAIDA |
Downstreams
Networks this one appears to provide transit to
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS209322 secunet Security Networks AG | 🇩🇪 DE | 0 | 4 | 79 | CAIDA |
| AS38914 Deutsche Telekom MMS GmbH | 🇩🇪 DE | 0 | 1 | 51 | CAIDA |
| AS3573 Accenture LLP | 🇺🇸 US | 0 | 116 | 34 | inferred |
| AS29627 Saechsische Aufbaubank - Foerderbank | 🇩🇪 DE | 0 | 1 | 32 | CAIDA |
| AS206303 IT Heinrich GmbH | 🇩🇪 DE | 0 | 1 | 31 | CAIDA |
| AS208508 Landeshauptstadt Dresden, EB IT Dienstleistungen Dresden | 🇩🇪 DE | 0 | 1 | 17 | 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.