AS328867Corebach Backbone SARL
MoroccoRegistryAFRINICAs of 10th November 2026, AS328867 (Corebach Backbone SARL), a network registered in Morocco with AFRINIC, originates 14 IPv4 prefixes covering 5.1k addresses. By IPv4 address space that makes it the 15,568th-largest of the 80,723 networks we see originating IPv4, and the 7th-largest of 30 in Morocco. It is seen behind 4 upstream networks, most often AS2914 (NTT America, Inc.) and AS5511 (Orange S.A.), and in front of 2 downstream networks. 50% of its announcements have a valid RPKI ROA, and none are RPKI-invalid. 100% of its routes reach at least 90% of full-feed peers.
At a glance
IPv4 prefixes
IPv6 prefixes
IPv4 addresses
IPv6 /64s
Upstream graph
The networks AS328867 is seen behind, one and two hops out, drawn from real AS paths.
Networks observed one and two hops upstream of AS328867 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
13
adjacent networks
- Upstreams
- 431%
- Peers
- 754%
- Downstreams
- 215%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS2914NTT America, Inc. |  US | Peer | 680 | 60 |
| AS5511Orange S.A. |  FR | Peer | 414 | 76 |
| AS13335Cloudflare, Inc. | US | Peer | 76 | 76 |
| AS1299Arelion (fka. Telia Carrier) |  SE | Peer | 46 | 6 |
Prefixes
The largest blocks AS328867 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 149.57.44.0/22 | 1k | 76/76 |
| 154.6.168.0/22 | 1k | 76/76 |
| 45.158.254.0/24 | 256 | 76/76 |
| 82.115.1.0/24 | 256 | 76/76 |
| 82.115.12.0/24 | 256 | 76/76 |
| 85.92.112.0/24 | 256 | 76/76 |
| 102.220.124.0/24 | 256 | 76/76 |
| 103.176.90.0/24 | 256 | 76/76 |
| 149.57.9.0/24 | 256 | 76/76 |
| 154.6.144.0/24 | 256 | 76/76 |
Routing health
How AS328867's own announcements validate against RPKI and how far they propagate. The same measures for the whole routing table are on the routing table in numbers.
RPKI origin validation
- Valid50.0%7
- Invalid0.0%0
- No ROA50.0%7
Propagation
- Globally propagated90% of full-feed peers or more100.0%14
- Partially propagated40% to 90%0.0%0
- Seen by few peersUnder 40%0.0%0
Prefix sizes
IPv4 — 14 prefixes
Recent changes
Announcements that started or stopped since 11th Oct 2026.
No announcement by AS328867 started or stopped in this period.
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.