AS21032TELTA Citynetz GmbH
GermanyRegistryRIPE NCCTypeEyeballAt a glance
IPv4 prefixes
6
IPv6 prefixes
4
IPv4 addresses
26.4k
IPv6 /64s
47.2B
Upstream graph
The networks AS21032 is seen behind, one and two hops out, drawn from real AS paths.
AS21032Toward the internet core
Networks observed one and two hops upstream of AS21032 in real AS paths. A thicker line means more vantage points saw that adjacency, so weight tracks how well attested it is — not how much traffic it carries. Adjacency is an observation; whether it is a transit purchase or a settlement-free peering is an inference, and is labelled as one wherever we show it.
Neighbouring networks
171
adjacent networks
- Upstreams
- 3118%
- Peers
- 13881%
- Downstreams
- 21%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS6939Hurricane Electric LLC |  US | Peer | 803 | 41 |
| AS9145EWE TEL GmbH | DE | Peer | 735 | 61 |
| AS13030Init7 (Switzerland) Ltd. |  CH | Peer | 70 | 4 |
| AS9002RETN Limited |  GB | Peer | 40 | 2 |
| AS7195EdgeUno |  CO | Peer | 33 | 2 |
| AS8529Zain Omantel International FZ-LLC |  AE | Peer | 33 | 2 |
| AS51907Kanton Zug | CH | Peer | 33 | 2 |
| AS32590Valve Corporation | US | Peer | 33 | 2 |
| AS25091IP-Max SA | CH | Peer | 33 | 2 |
| AS8888xTom Pty Ltd |  AU | Peer | 33 | 2 |
Prefixes
The largest blocks AS21032 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 89.145.0.0/18 | 16.4k | 79/80 |
| 80.78.160.0/20 | 4.1k | 79/80 |
| 80.78.176.0/20 | 4.1k | 79/80 |
| 185.159.208.0/22 | 1k | 79/80 |
| 193.109.138.0/23 | 512 | 79/80 |
| 195.85.202.0/24 | 256 | 79/80 |
| 2a02:5d0::/29 | 34.4B × /64 | 61/62 |
| 2a02:5d0::/32 | 4.3B × /64 | 61/62 |
| 2a02:5d5::/32 | 4.3B × /64 | 61/62 |
| 2a02:5d7::/32 | 4.3B × /64 | 61/62 |
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.