AS3917Shell Information Technology International B.V.
European UnionRegistryRIPE NCCAt a glance
IPv4 prefixes
31
IPv6 prefixes
0
IPv4 addresses
11.5k
IPv6 /64s
0
Upstream graph
The networks AS3917 is seen behind, one and two hops out, drawn from real AS paths.
AS3917Toward the internet core
Networks observed one and two hops upstream of AS3917 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
11
adjacent networks
- Upstreams
- 545%
- Peers
- 655%
- Downstreams
- 00%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS2686AT&T Enterprises, LLC |  US | Peer | 1,740 | 80 |
| AS3257GTT Communications Inc. | US | Peer | 478 | 80 |
| AS16735Algar Telecom |  BR | Peer | 157 | 80 |
| AS10429Vivo (Telefônica Brasil) | BR | Peer | 3 | 3 |
| AS15802Emirates Integrated Telecommunications Company PJSC |  AE | Peer | 2 | 2 |
Prefixes
All 31The largest blocks AS3917 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 134.146.80.0/21 | 2k | 79/80 |
| 134.146.112.0/21 | 2k | 79/80 |
| 134.146.0.0/24 | 256 | 79/80 |
| 134.146.3.0/24 | 256 | 79/80 |
| 134.146.5.0/24 | 256 | 79/80 |
| 134.146.6.0/24 | 256 | 80/80 |
| 134.146.7.0/24 | 256 | 79/80 |
| 134.146.8.0/24 | 256 | 80/80 |
| 134.146.11.0/24 | 256 | 2/80 |
| 134.146.14.0/24 | 256 | 79/80 |
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.